Ocult. Asteroidal Mayo 28 TU

Event Date: 28 May 2017, 04:20
Asteroid: (363) Padua
Star: 2UCAC 22260740(11.4)
Mag Drop: 1.68
Duration: 7.7 seconds (max)
Status: Current
Visibility: Brazil, Bolivia, Peru
Sigma: 0.21 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of 2UCAC 22260740 by 363 Padua on 2017 May 28 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 3 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    105 -    0%   ** Path limit plus 3-Sigma **   
     85 -    2%   ** Path limit plus 2-Sigma **   
     66 -   16%   ** Path limit plus 1-Sigma **   
     46 -   50%   ***  Path limit  ***            
      0 -   98%   **** Centre Line    ****        

    -46 -   50%   ***  Path limit  ***            
    -66 -   16%   ** Path limit plus 1-Sigma **   
    -85 -    2%   ** Path limit plus 2-Sigma **   
   -105 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr  1.0

Ocult. Asteroidales Mayo 26 TU

Event Date: 26 May 2017, 05:42
Asteroid: (1015) Christa
Star: 2UCAC 30709512(12.2)
Mag Drop: 2.22
Duration: 8.0 seconds (max)
Status: Current
Visibility: N Brazil, Peru, Ecuador
Sigma: 0.27 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of 2UCAC 30709512 by 1015 Christa on 2017 May 26 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 3 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    126 -    0%   ** Path limit plus 3-Sigma **   
    100 -    2%   ** Path limit plus 2-Sigma **   
     74 -   16%   ** Path limit plus 1-Sigma **   
     49 -   50%   ***  Path limit  ***            
      0 -   94%   **** Centre Line    ****        

    -49 -   50%   ***  Path limit  ***            
    -74 -   16%   ** Path limit plus 1-Sigma **   
   -100 -    2%   ** Path limit plus 2-Sigma **   
   -126 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 May  1.0

Event Date: 26 May 2017, 07:37
Asteroid: (1961) Dufour
Star: TYC 7375-00846-1(11.0)
Mag Drop: 5.01
Duration: 3.8 seconds (max)
Status: Current
Visibility: USA, Mexico
Sigma: 0.62 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of TYC 7375-00846-1 by 1961 Dufour on 2017 May 26 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 5 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     49 -   45%   ***  Path limit  ***            
     49 N   45%   Norfolk VA                        - 76 15.   36 55.      3    7 34 12   -0.013   21  -22
     48 N   46%   Portsmouth VA                     - 76 15.   36 55.      3    7 34 12   -0.013   21  -22
     46 N   46%   Whitaker NC mobile site Warren    - 77 45.   36  5.     44    7 34 21   -0.012   22  -23

     43 N   48%   CONYERS  GA MIKE KAZMIERCZAK      - 84  5.   33 35.    238    7 34 58   -0.011   26  -28
     43 N   48%   Chesapeake  VA Glendon Howell     - 76 25.   36 45.      6    7 34 12   -0.011   21  -22
     39 N   49%   Dortches  NC                      - 77 55.   36  5.     40    7 34 21   -0.011   22  -23
     33 N   52%   Gatesvil NC Norfolk A.S.Obs.sit   - 76 45.   36 25.     10    7 34 15   -0.009   21  -22
     30 N   53%   Garner   NC Malcolm Smith         - 78 35.   35 35.     91    7 34 25   -0.008   23  -24

     30 N   53%   I95x132  NC Seely Creek           - 77 55.   35 55.     50    7 34 21   -0.008   22  -23
     29 N   53%   RockyMnt NC TRAC via Landen       - 77 45.   35 55.      0    7 34 20   -0.008   22  -23
     27 N   54%   SanAnton TX Scott Magee Aud       - 99 15.   29 45.      0    7 36 42   -0.007   30  -37
     27 N   54%   I95x127  NC Winstead xrds.        - 77 55.   35 55.     50    7 34 21   -0.007   22  -24
     26 N   55%   Houston  ar Knewston, Mike        - 96 25.   30 15.      0    7 36 22   -0.007   30  -36

     21 N   56%   Dolen, TX        NHAC site Dave   - 94 55.   30 25.      0    7 36 11   -0.006   30  -35
     21 N   56%   Lamm     NC mobile site Dunham    - 78  5.   35 45.     46    7 34 21   -0.006   22  -24
     17 N   57%   Rock Rid NC mobile site Melvin    - 78  5.   35 45.     44    7 34 22   -0.005   22  -24
     17 N   57%   725 Fair Oaks Ranch               - 98 35.   29 45.    384    7 36 38   -0.004   30  -37
     16 N   57%   Hermosillo MX                     -110 55.   29 15.    310    7 38  4   -0.004   29  -40

     16 N   57%   SAN ANTONIO   TX SLATER~DAVID     - 98 35.   29 45.    402    7 36 38   -0.004   30  -37
     14 N   57%   Moyock, NC       possible site    - 76 15.   36 35.      0    7 34 11   -0.004   21  -22
     13 N   58%   Hermosillo Mexico - Dr Aguirre    -110 45.   29 15.    195    7 38  3   -0.004   29  -40
     13 N   57%   SIMS     NC BILLY GLADSON         - 77 55.   35 45.     42    7 34 21   -0.003   22  -24
     11 N   58%   915 River Oaks Observatory, New   - 98  5.   29 45.    274    7 36 34   -0.003   30  -37

      4 N   58%   Sydney NS                         - 60 15.   46  5.      5    7 33  7   -0.001    8   -7
      2 N   59%   SanAnton TX Todd Schell     Aud   - 98 25.   29 45.      0    7 36 36   -0.001   30  -37
      0 -   59%   **** Centre Line    ****        
      0 S   59%   SanAnton TX Mike Fuller     Vid   - 98 25.   29 35.      0    7 36 36    0.000   30  -37
     -1 S   58%   Fayettev NC Jan  Dabrowski        - 78 55.   35  5.     52    7 34 26    0.000   23  -25

     -1 S   58%   Currituck, NC    possible site    - 76  5.   36 25.      0    7 34 10    0.000   21  -22
     -2 S   59%   Montgmry AL Whigham & McGraw      - 86 15.   32 25.      0    7 35 13    0.001   27  -30
     -3 S   59%   SanAnton TX Ted Mueller     Vid   - 98 25.   29 35.      0    7 36 36    0.001   30  -37
     -5 S   59%   Houston  ar Pellerin, Bill        - 96 25.   29 55.      0    7 36 23    0.001   30  -36
     -5 S   58%   Falcon  NC                        - 78 35.   35 15.     42    7 34 25    0.001   23  -24

     -8 S   58%   SanAnton TX Larry Dickinson       - 98 25.   29 35.      0    7 36 36    0.002   30  -37
     -8 S   58%   SanAnton TX Eric Juhre  Vid       - 98 45.   29 35.      0    7 36 38    0.002   30  -37
     -8 S   58%   San Anto  T PedroValdezSada ACv   - 98 25.   29 35.    253    7 36 37    0.002   30  -37
     -9 S   58%   Hermoslo So Antonio Sanchez       -110 55.   29  5.    310    7 38  4    0.002   29  -40
     -9 S   58%   Barco, NC        possible site    - 75 55.   36 25.      0    7 34 10    0.002   21  -22

     -9 S   58%   SanAnton TX Mark Glynn      Aud   - 98 15.   29 35.      0    7 36 35    0.002   30  -37
    -10 S   58%   S. Barziza                        - 95 15.   30  5.     50    7 36 13    0.003   30  -36
    -10 S   58%   SanAnton TX Daniel Ramirez III    - 98 45.   29 35.      0    7 36 38    0.003   30  -37
    -12 S   58%   SanAnton TX RJ Hancock      Aud   - 98 15.   29 35.      0    7 36 35    0.003   30  -37
    -12 S   58%   SanAnton TX Neil Yamin      Vid   - 98 35.   29 35.      0    7 36 38    0.003   30  -37

    -13 S   58%   HOUSTON   TX - Preston Broesche   - 95 35.   29 55.     39    7 36 16    0.004   30  -36
    -14 S   57%   Coinjock, NC     possible site    - 75 55.   36 25.      0    7 34 10    0.004   21  -22
    -14 S   58%   SanAnton TX Craig Durben          - 97 55.   29 35.      0    7 36 33    0.004   30  -37
    -14 S   58%   SanAnton TX Dwight Jurena   Aud   - 98 35.   29 25.      0    7 36 38    0.004   30  -37
    -14 S   58%   SAN ANTONIO   TX FRANKENBERGER~R  - 98 35.   29 25.    258    7 36 38    0.004   30  -37

    -14 S   58%   SanAnton TX Van Chapman     Aud   - 98 25.   29 35.      0    7 36 37    0.004   30  -37
    -15 S   57%   SanAnton TX Dick Mischke    Aud   - 98 35.   29 25.      0    7 36 37    0.004   30  -37
    -15 S   57%   449 Griffin Hunter Observatory    - 80 25.   34 25.     70    7 34 35    0.004   24  -26
    -17 S   57%   Houston       TX Cudnik~Brian     - 95 35.   29 55.     40    7 36 16    0.005   30  -36
    -17 S   57%   SanAnton TX Alan Sifford    Aud   - 98 15.   29 35.      0    7 36 36    0.005   30  -37

    -18 S   57%   446 Kingsnake Observatory         - 97 55.   29 35.    113    7 36 32    0.005   30  -37
    -19 S   56%   Houston TX  Dave Clark            - 95 15.   29 55.      0    7 36 14    0.005   30  -36
    -20 S   56%   SanAnton TX Becky RamotowskiAud   - 98 35.   29 25.      0    7 36 37    0.005   30  -37
    -22 S   55%   GRNVILLE NC FLOYD E. MATTHEIS     - 77 25.   35 35.      0    7 34 17    0.006   22  -23
    -22 S   55%   Stedman  NC Johnny Horne          - 78 45.   35  5.     42    7 34 25    0.006   23  -25

    -22 S   56%   D. Clark                          - 95  5.   29 55.     50    7 36 12    0.006   30  -36
    -27 S   54%   COLUMBIA SC UNIVERSITY OF SOUTH   - 81  5.   33 55.     98    7 34 39    0.007   25  -26
    -27 S   54%   Grandy, NC       possible site    - 75 55.   36 15.      0    7 34  9    0.007   21  -22
    -28 S   54%   St Pauls  NC                      - 78 55.   34 45.     57    7 34 27    0.007   23  -25
    -31 S   53%   Beaumont TX                       - 94  5.   30  5.      6    7 36  6    0.008   30  -35

    -32 S   53%   736 Houston - HAS Site            - 96 35.   29 35.     59    7 36 24    0.009   30  -36
    -32 S   52%   H31 Star Ridge Observatory, Wei   - 96 45.   29 35.     52    7 36 24    0.009   30  -36
    -34 S   52%   HOUSTON       TX HUTCHINSON~WAYN  - 95 25.   29 45.     22    7 36 16    0.009   30  -36
    -35 S   51%   Columbus GA                       - 84 55.   32 25.     81    7 35  4    0.009   27  -30
    -36 S   51%   Duck      NC - D Rowley           - 75 45.   36 15.      2    7 34  8    0.010   21  -22

    -37 S   51%   Houston  TX - P. Sventek          - 95 35.   29 45.     50    7 36 17    0.010   30  -36
    -39 S   50%   SanAnton TX -- Speedway           - 98 35.   29 15.    182    7 36 38    0.010   31  -37
    -41 S   49%   AUGUSTA       GA CRUTE~TOM        - 82  5.   33 25.    122    7 34 45    0.011   25  -27
    -43 S   48%   Augusta GA                        - 81 55.   33 25.     44    7 34 45    0.011   25  -27
    -43 S   48%   Chihuahua MX                      -106  5.   28 35.   1500    7 37 31    0.012   31  -40

    -45 S   47%   Macon GA                          - 83 35.   32 55.    102    7 34 55    0.012   26  -29
    -46 S   47%   AUGUSTA       GA VENABLE~ROGER J  - 82 25.   33 15.    162    7 34 48    0.012   26  -28
    -47 S   46%   EagleCk. TX Kevin Muenzler        - 98 15.   29 15.      0    7 36 35    0.013   31  -37
    -48 S   45%   Kinston   NC    J Faircloth       - 77 35.   35 15.      0    7 34 19    0.013   23  -24
    -48 S   45%   KittyHwk NC planning only         - 75 45.   36  5.      2    7 34  8    0.013   21  -22

    -49 S   45%   LUMBERTON    NC  I95 site         - 79  5.   34 35.      0    7 34 27    0.013   24  -25
    -49 -   45%   ***  Path limit  ***            
Prediction of 2017 Apr 12.7

Event Date: 26 May 2017, 08:05
Asteroid: (3793) Leonteus
Star: TYC 0447-00553-1(11.5)
Mag Drop: 4.93
Duration: 6.1 seconds (max)
Status: Current
Visibility: Argentina, Chile
Sigma: 1.26 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of TYC 0447-00553-1 by 3793 Leonteus on 2017 May 26 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 11 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    161 -   12%   ** Path limit plus 1-Sigma **   
     45 -   28%   ***  Path limit  ***            
     13 N   30%   844 Los Molinos                   - 56 15.  -34 45.     58    8  0 26   -0.004   46  -32

     10 N   30%   I31 Observatorio Astronomico de   - 60 35.  -32 55.     25    8  0 51   -0.003   50  -36
      8 N   30%   822 Cordoba                       - 64 15.  -31 25.    379    8  1 13   -0.002   53  -39
      6 N   30%   I30 Observatorio Geminis Austra   - 60 35.  -32 55.     35    8  0 51   -0.002   50  -36
      0 -   31%   **** Centre Line    ****        
     -1 S   30%   MONTEVIDEO    UY ASOCIACION DE A  - 56 15.  -34 55.     62    8  0 26    0.000   46  -32

     -2 S   30%   913 Observatorio Kappa Crucis,    - 56 15.  -34 55.     -9    8  0 26    0.001   46  -32
    -25 S   29%   821 Cordoba-Bosque Alegre         - 64 35.  -31 35.   1243    8  1 14    0.007   53  -39
    -45 -   28%   ***  Path limit  ***            
    -49 S   28%   I05 Las Campanas Observatory-TI   - 70 45.  -29  5.   2245    8  1 54    0.013   58  -44
    -49 S   28%   304 Las Campanas Observatory      - 70 45.  -29  5.   2245    8  1 54    0.013   58  -44

    -56 S   27%   I37 Astrodomi Observatory, Sant   - 58 35.  -34 25.    -29    8  0 39    0.015   47  -34
    -62 S   26%   834 Buenos Aires-AAAA             - 58 25.  -34 35.      8    8  0 38    0.017   47  -34
    -69 S   26%   833 Obs. Astronomico de Mercede   - 58 35.  -34 35.    -35    8  0 38    0.018   47  -34
    -72 S   25%   839 La Plata                      - 57 55.  -34 55.    -19    8  0 35    0.019   47  -34
    -75 S   25%   I03 European Southern Obs., La    - 70 45.  -29 15.   2362    8  1 53    0.020   57  -44

    -75 S   25%   809 European Southern Observato   - 70 45.  -29 15.   2362    8  1 53    0.020   57  -44
    -75 S   25%   262 European Southern Observato   - 70 45.  -29 15.   2362    8  1 53    0.020   57  -44
   -143 S   15%   I04 Mamalluca Observatory         - 70 45.  -29 55.    647    8  1 52    0.038   57  -44
   -161 -   12%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Jan  6.1

Ocult. Asteroidales Mayo 23 TU

 

Event Date: 23 May 2017, 06:28
Asteroid: (541) Deborah
Star: TYC 6307-01752-1(11.0)
Mag Drop: 3.64
Duration: 23.0 seconds (max)
Status: Current
Visibility: Argentina, Chile, Peru, Mexico
Sigma: 0.70 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of TYC 6307-01752-1 by 541 Deborah on 2017 May 23 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 16 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     30 -   42%   ***  Path limit  ***            
     29 N   41%   SAN FRAN CA William Westbrooke    -122 25.   37 45.      0    7  8  2   -0.019    3  -30
     28 N   41%   G65 Vulcan North, Lick Observat   -121 35.   37 25.   1215    7  8  1   -0.019    4  -31
     28 N   41%   Tulare   CA TAA Ken Copeland      -119 25.   36 15.      0    7  7 51   -0.019    6  -32
     28 N   41%   Brisbane  CA                      -122 25.   37 45.      0    7  8  2   -0.019    3  -30
     28 N   42%   662 Lick Observatory, Mount Ham   -121 35.   37 25.   1251    7  8  1   -0.018    4  -31

     26 N   42%   Weldon, CA - Bob Stine            -118 15.   35 35.    900    7  7 45   -0.017    7  -33
     23 N   42%   821 Cordoba-Bosque Alegre         - 64 35.  -31 35.   1243    6 24 28   -0.016   67  -59
     21 N   44%   San Jose  CA   Dr Backus          -121 45.   37 15.      0    7  7 59   -0.014    4  -31
     18 N   45%   680 Los Angeles                   -115 15.   33 45.      0    7  7 21   -0.012   10  -35
     16 N   46%   College of San Mateo              -122 25.   37 35.    191    7  8  0   -0.011    3  -30

     15 N   47%   BELMONT       CA HART~JIM         -122 15.   37 35.      0    7  8  0   -0.010    3  -30
     15 N   47%   PaloAlto CA Lum, Stanford         -122  5.   37 25.      0    7  8  0   -0.010    3  -31
     13 N   47%   Mtn View CA SETI Peter Backus     -122  5.   37 25.      0    7  7 59   -0.009    4  -31
     13 N   47%   Los Altos     CA ADLER~ALAN       -122  5.   37 25.      0    7  7 59   -0.009    3  -31
     11 N   48%   Sunnyvale     CA Sielski~Hank     -122  5.   37 25.      0    7  7 59   -0.007    4  -31

     10 N   48%   Nine-Brick OBS  W Cheng           -122  5.   37 25.    100    7  7 59   -0.006    4  -31
     10 N   48%   San Jose, CA -  Rudy Norvelle     -121 45.   37 15.      0    7  7 58   -0.006    4  -31
      8 N   48%   Silicon Valley - Thad Floryan     -122  5.   37 25.     78    7  7 59   -0.006    4  -31
      8 N   48%   CAMPBELL      CA BALDRIDGE~RICHA  -122  5.   37 25.    115    7  7 59   -0.005    3  -31
      8 N   48%   SANTA CLARA   CA OKASAKI~KENT     -122  5.   37 25.    115    7  7 59   -0.005    3  -31

      7 N   48%   SAN JOSE CA JAMES H. VAN NULAND   -121 55.   37 15.     73    7  7 58   -0.005    4  -31
      6 N   48%   SJAA - Houge Park                 -121 55.   37 15.     14    7  7 58   -0.004    4  -31
      4 N   48%   G77 Baldwin Lake                  -116 15.   34 15.   2016    7  7 29   -0.002    9  -35
      3 N   49%   HALF MOON BAY CA FRANK~CHRISTOPH  -122 25.   37 25.      0    7  7 59   -0.002    3  -30
      3 N   48%   KramerJn CA mobile site           -117 35.   34 55.    750    7  7 37   -0.002    8  -34

      3 N   49%   MORGAN HILL   CA Breit~Derek C.   -121 45.   37  5.    282    7  7 57   -0.002    4  -31
      0 -   52%   **** Centre Line    ****        
     -1 S   48%   G79 Goat Mountain Astronomical    -116 25.   34 15.    857    7  7 28    0.001    9  -35
     -2 S   49%   Juewa mo CA Walter Morgan         -120 45.   36 35.    226    7  7 52    0.001    5  -32
     -4 S   49%   LosGatos CA OakridgeO Baldridge   -122  5.   37 15.    732    7  7 57    0.003    4  -31

     -9 S   48%   Hollistr CA David Baumgartner     -121 25.   36 55.      0    7  7 54    0.006    4  -31
    -14 S   46%   453 Edwards Raven Observatory     -117 55.   34 55.    678    7  7 36    0.010    8  -34
    -19 S   45%   BonnyDun CA Nolthenius mobile     -122  5.   37  5.    866    7  7 55    0.012    4  -31
    -19 S   45%   APTOS    CA R.NoltheniusCabrill   -121 55.   36 55.    119    7  7 54    0.013    4  -31
    -22 S   44%   Bonny Doon CA -Bonny Doon Church  -122  5.   37  5.    580    7  7 55    0.015    4  -31

    -22 S   44%   Fremont Pk Obs CA - Dave Samuels  -121 25.   36 45.    823    7  7 53    0.015    4  -31
    -23 S   43%   Apple Valley  CA - Lewis Center   -117 15.   34 35.    937    7  7 31    0.015    8  -34
    -23 S   44%   Juewa mo CA Kent Okasaki          -120  5.   36  5.    207    7  7 47    0.015    5  -32
    -24 S   43%   SntaCruz CA Jon Merryman          -121 55.   36 55.      0    7  7 53    0.016    4  -31
    -25 S   43%   Santa Cruz CA                     -122  5.   36 55.      6    7  7 53    0.017    4  -31

    -27 S   41%   CmpOakes CA R.T.M.C.              -116 45.   34 15.   2316    7  7 27    0.018    9  -35
    -28 S   41%   Erwin Lake   CA - Vincent~Mark    -116 45.   34 15.   2074    7  7 27    0.019    9  -35
    -30 -   42%   ***  Path limit  ***            

Prediction of 2017 Apr 30.0

Event Date: 23 May 2017, 09:17
Asteroid: (510) Mabella
Star: 2UCAC 28589324(13.0)
Mag Drop: 0.70
Duration: 11.2 seconds (max)
Status: Current
Visibility: W Canada, W USA, Mexico, Chile Argentina
Sigma: 0.55 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of 2UCAC 28589324 by 510 Mabella on 2017 May 23 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 6 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     29 -   46%   ***  Path limit  ***            

      0 -   63%   **** Centre Line    ****        
     -2 W   61%   Summerland  BC - Dave Gamble      -119 45.   49 35.    500    9 34 33    0.002   30  -17
     -2 W   61%   Bob Nelson, PrinceGeorge, BC      -122 55.   53 45.      0    9 35 20    0.002   26  -13
     -3 W   61%   Okanagan Falls B Alan Whitman     -119 35.   49 25.    342    9 34 30    0.004   30  -17
    -14 S   56%   290 Mt. Graham-VATT               -109 55.   32 45.   3162    9 30 24    0.015   48  -28

    -24 S   50%   806 Santiago-Cerro Calan          - 70 35.  -33 25.    839    9  5 53    0.026   55  -30
    -27 S   47%   682 Kanab                         -112 25.   37  5.   1616    9 31 38    0.029   43  -25
    -29 S   46%   805 Santiago-Cerro El Roble       - 71  5.  -32 55.   2179    9  6  3    0.030   56  -30
    -29 -   46%   ***  Path limit  ***            

Prediction of 2017 Apr 30.0

Ocult. Asteroidales Mayo 22 TU

Event Date: 22 May 2017, 05:56
Asteroid: (132) Aethra
Star: 4U 448-130330(12.2)
Mag Drop: 2.88
Duration: 3.6 seconds (max)
Status: Current
Visibility: SE Canda, NE USA, E Brazil
Sigma: 0.51 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of 4U 448-130330 by 132 Aethra on 2017 May 22 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 2 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     25 -   48%   ***  Path limit  ***            
     24 E   49%   Ridgefield  CT  Sander Pool       - 73 35.   41 15.    212    6  2 54   -0.010   27  -26
     23 E   50%   865 Emmy Observatory, New Paltz   - 74  5.   41 45.     65    6  2 57   -0.010   27  -26
     21 E   52%   E Setakt LI John Greene PC23C     - 73  5.   40 55.      0    6  2 51   -0.009   28  -26
     20 E   54%   Syracuse NY Stu Forster et al.    - 76  5.   43  5.      0    6  3  6   -0.008   25  -25
     18 E   56%   StonyBrk NY Deane Peterson        - 73  5.   40 55.     60    6  2 51   -0.008   28  -26

     17 E   57%   Castletn On Cotterell~David       - 77 55.   44  5.    211    6  3 13   -0.007   23  -24
     14 E   60%   Peterborough ON                   - 78 15.   44 15.    205    6  3 14   -0.006   23  -24
     14 E   60%   Holtsvil NY Frank Melillo         - 73  5.   40 45.     20    6  2 50   -0.006   28  -27
      9 E   64%   STAMFORD CT FAIRFIELD CTY.A.S.    - 73 35.   41  5.    285    6  2 53   -0.004   27  -26
      9 E   64%   Garrison NY Frank Suits           - 73 55.   41 25.    203    6  2 55   -0.004   27  -26

      6 E   66%   928 Moonedge Observatory, North   - 73 15.   40 55.    -45    6  2 51   -0.002   28  -27
      5 E   66%   s Walden NY mobile site           - 74 15.   41 35.    130    6  2 56   -0.002   27  -26
      4 E   66%   CentralIslip NY                   - 73 15.   40 45.     24    6  2 50   -0.002   28  -27
      0 -   68%   **** Centre Line    ****        
      0 W   67%   Chapaqua NY Robert Davidson       - 73 45.   41  5.      0    6  2 53    0.000   27  -26

     -2 W   67%   Univ. of Sask. Obs - R. Huziak    -106 45.   52 15.    155    6  4  3    0.001    3  -16
     -5 W   67%   Sleaford Observatory, SK- Huziak  -105 55.   52  5.    148    6  4  2    0.002    3  -17
     -5 W   67%   SASKATOON     SK HENNIGAN~DOUGLA  -106 45.   52  5.    503    6  4  2    0.002    3  -16
     -7 W   65%   Cobourg     ON - Tom Luton        - 78 15.   43 55.    112    6  3 12    0.003   23  -25
    -10 W   63%   White Plains NY                   - 73 45.   41  5.     67    6  2 52    0.005   27  -26

    -11 W   63%   RYE           NY DARELIUS~JOEL T  - 73 45.   40 55.     11    6  2 52    0.005   27  -27
    -14 W   60%   UprBrkvl NY Donald Jackson        - 73 35.   40 55.     10    6  2 51    0.006   28  -27
    -15 W   59%   n.e. Ithaca, NY  CornellHartung   - 76 25.   42 45.    539    6  3  4    0.007   25  -25
    -15 W   58%   HamiltonBermuda                   - 64 45.   32 15.     50    6  1 47    0.007   38  -32
    -16 W   58%   Jericho  NY Nick Esposito         - 73 35.   40 45.      0    6  2 51    0.007   28  -27

    -20 W   54%   Monsey   NY                       - 74  5.   41  5.      0    6  2 53    0.009   27  -26
    -25 -   48%   ***  Path limit  ***            
Prediction of 2017 Mar 32.0

Event Date: 22 May 2017, 06:53
Asteroid: (190) Ismene
Star: UCAC4-372-097701(12.0)
Mag Drop: 2.33
Duration: 12.8 seconds (max)
Status: Current
Visibility: Caribbean, S USA, Mexico
Sigma: 0.19 pathwidths
Comments:
Event List Event Details: [SteveP]

Occultation of UCAC4-372-097701 by 190 Ismene on 2017 May 22 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 3 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    112 -   50%   ***  Path limit  ***            
     89 N   70%   Havana Cuba                       - 82 25.   23  5.      0    6 55 42   -0.027   51  -41
     75 N   80%   771 Boyeros Observatory, Havana   - 82 25.   23  5.      0    6 55 43   -0.022   51  -41

     60 N   88%   Chihuahua MX                      -106  5.   28 35.   1500    6 58 15   -0.018   38  -41
     43 N   94%   Harlingen  TX                     - 97 45.   26 15.      0    6 57 25   -0.013   44  -43
     19 N   98%   Brownsvi  TX Andy Miller, AAS     - 97 35.   25 55.      0    6 57 24   -0.006   45  -43
     18 N   98%   679 San Pedro Martir              -115 25.   31  5.   2797    6 59  3   -0.005   32  -38
      0 -   99%   **** Centre Line    ****        

    -24 S   98%   Hermosillo Mexico - Dr Aguirre    -110 45.   29 15.    195    6 58 41    0.007   36  -40
    -28 S   97%   Hermosillo MX                     -110 55.   29 15.    310    6 58 42    0.008   35  -40
    -50 S   92%   Hermoslo So Antonio Sanchez       -110 55.   29  5.    310    6 58 42    0.015   36  -40
    -53 S   91%   Obs.HaciendaS.Pe Rogelio Gutier   -100  5.   25 55.    380    6 57 41    0.016   43  -44
    -84 S   73%   Monterey MX                       -100 15.   25 45.    568    6 57 42    0.025   44  -44

    -89 S   70%   720 Universidad de Monterrey      -100 25.   25 35.    599    6 57 42    0.026   44  -44
    -96 S   64%   Monterrey, Mex.  Rafael Chavez    -100 45.   25 35.   1070    6 57 44    0.029   43  -44
   -108 S   54%   Monterrey Mexico - Rafael Chavez  -100 15.   25 25.      0    6 57 41    0.032   44  -44
   -112 -   50%   ***  Path limit  ***            

Prediction of 2017 May  1.0

Ocult. Asteroidal Mayo 21 TU

Event Date: 21 May 2017, 02:27
Asteroid: (1074) Beljawskya
Star: TYC 6843-00153-1(10.9)
Mag Drop: 4.87
Duration: 5.3 seconds (max)
Status: Current
Visibility: S Africa, Uruguay, Argentina, Chile
Sigma: 0.49 pathwidths
Comments: possible double star
Event List Event Details: [SteveP]

Occultation of TYC 6843-00153-1 by 1074 Beljawskya on 2017 May 21 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 5 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    108 -    0%   ** Path limit plus 3-Sigma **   
     81 -    2%   ** Path limit plus 2-Sigma **   
     55 -   16%   ** Path limit plus 1-Sigma **   
     28 -   48%   ***  Path limit  ***            
      0 -   70%   **** Centre Line    ****        

    -28 -   48%   ***  Path limit  ***            
    -55 -   16%   ** Path limit plus 1-Sigma **   
    -81 -    2%   ** Path limit plus 2-Sigma **   
   -108 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2017 Apr  1.0

Ocult. Asteroidales Mayo 19 TU

Fecha: 19 Mayo 2017, 00:57
Asteroide: (1005) Arago
Estrella: TYC 7828-02724-1(11.8)
Caída Mag: 3.41
Duración: 4.7 segundos (max)
Status: Currente
Visibilidad: S Africa, Brasil, Perú
Sigma: 0.65 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of TYC 7828-02724-1 by 1005 Arago on 2017 May 19 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 4 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    168 -    0%   ** Path limit plus 3-Sigma **   
    123 -    2%   ** Path limit plus 2-Sigma **   
    122 N    3%   874 Itajuba                       - 45 35.  -22 35.   1819    1  0 10   -0.063   66  -62
     79 -   15%   ** Path limit plus 1-Sigma **   
     35 -   44%   ***  Path limit  ***            

     32 N   45%   861 Barao Geraldo                 - 47  5.  -22 45.    571    1  0 18   -0.017   66  -61
     15 N   54%   860 Valinhos                      - 46 55.  -23  5.    859    1  0 17   -0.008   66  -61
      1 N   56%   JUNDIAI       SP LOURENCON~ROMUA  - 46 55.  -23  5.    710    1  0 17   -0.001   66  -61
      0 -   57%   **** Centre Line    ****        
    -35 -   44%   ***  Path limit  ***            

    -79 -   15%   ** Path limit plus 1-Sigma **   
   -123 -    2%   ** Path limit plus 2-Sigma **   
   -137 S    1%   076 Johannesburg-Hartbeespoort      27 55.  -25 45.   1211    0 52 38    0.071   42  -51
   -153 S    0%   079 Radcliffe Observatory, Pret     28 15.  -25 45.   1530    0 52 36    0.079   42  -51
   -168 -    0%   ** Path limit plus 3-Sigma **   


Prediction of 2017 Apr 12.7
Event Date: 19 May 2017, 09:54
Asteroid: (25) Phocaea
Star: UCAC4-501-132928(12.3)
Mag Drop: 0.31
Duration: 4.2 seconds (max)
Status: Current
Visibility: USA, Mexico
Sigma: 0.20 pathwidths
Comments: small mag drop
Event List Event Details: [SteveP]

Occultation of UCAC4-501-132928 by 25 Phocaea on 2017 May 19 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 1 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
     42 -   50%   ***  Path limit  ***            
     39 S   58%   H38 Timberline Observatory, Urb   - 94  5.   41 25.    276    9 56 57   -0.037   56  -10
     33 S   71%   Lyndon, KS       HART             - 95 45.   38 35.    400    9 56 38   -0.031   58  -13

     30 S   75%   STILLWATER    OK LUCAS~ART        - 97  5.   36  5.    323    9 56 21   -0.029   59  -15
     29 S   77%   Climax, KS       Richard Wilds    - 96 15.   37 45.    350    9 56 32   -0.028   59  -14
     24 S   86%   727 Zeno Observatory, Edmond      - 97 25.   35 35.    335    9 56 18   -0.023   60  -16
     24 S   86%   H29 Ivywood Observatory, Edmond   - 97 25.   35 35.    309    9 56 18   -0.023   60  -16
     23 S   87%   H36 Sandlot Observatory, Scrant   - 95 45.   38 45.    298    9 56 39   -0.022   58  -12

     23 S   87%   Sarona   WI Al Timblin            - 91 45.   45 45.    371    9 57 23   -0.022   53   -6
     23 S   87%   Austin  MN -- Sola Fide Obs       - 92 55.   43 35.    320    9 57 10   -0.021   55   -8
     20 S   90%   Boone    IA Fick Obs., Iowa St.   - 93 55.   42  5.    333    9 57  0   -0.019   56   -9
     16 S   93%   WichitaFalls TX                   - 98 25.   33 55.    288    9 56  6   -0.015   60  -17
     15 S   95%   Guthrie OK Rebecca Alestick apx   - 97 25.   35 55.      0    9 56 20   -0.014   59  -15

     13 S   95%   TOPEKA   KS CRAIG A. MCMANUS      - 95 45.   39  5.    280    9 56 40   -0.013   58  -12
     11 S   97%   TOPEKA        KS EASTON~REX       - 95 45.   39  5.    451    9 56 40   -0.010   58  -12
     10 S   97%   Oklahoma City OK - Paul Sventek   - 97 35.   35 35.    350    9 56 18   -0.010   60  -16
      6 S   98%   Ponca City  OK                    - 97  5.   36 45.      0    9 56 25   -0.005   59  -15
      5 S   98%   TOPEKA        KS MCMANUS~CRAIG A  - 95 55.   38 55.    280    9 56 39   -0.005   58  -13

      0 -   99%   **** Centre Line    ****        
     -5 N   98%   734 Farpoint Observatory          - 96  5.   38 55.    371    9 56 39    0.004   58  -13
     -8 N   98%   AlbertLe MN Ken Fiscus            - 93 25.   43 35.      0    9 57 10    0.008   54   -8
     -9 N   97%   Holton, KS aprox. Mike Ford       - 95 45.   39 25.      0    9 56 43    0.009   57  -12
    -15 N   94%   near Topeka, KS  HART             - 96  5.   38 55.    400    9 56 39    0.015   58  -13

    -17 N   92%   TOPEKA        KS WILDS~RICHARD    - 96  5.   38 55.    448    9 56 39    0.017   58  -13
    -21 N   89%   Abilene TX                        - 99 45.   32 25.    521    9 55 55    0.020   61  -19
    -26 N   82%   741 Goodsell Observatory, North   - 93  5.   44 25.    269    9 57 14    0.025   54   -7
    -27 N   82%   Northfield    MN Messner~Steve    - 93  5.   44 35.    288    9 57 14    0.025   54   -7
    -28 N   79%   Faribault, MN - Kochab Obs - 12"  - 93 15.   44 15.    325    9 57 13    0.027   54   -8

    -31 N   75%   Coon Rapids  IA                   - 94 45.   41 55.      0    9 56 58    0.029   56  -10
    -35 N   66%   San Angelo TX                     -100 25.   31 25.    562    9 55 48    0.034   61  -20
    -42 N   51%   Enid, OK    Astro. Soc., approx   - 97 45.   36 25.      0    9 56 21    0.040   59  -15
    -42 -   50%   ***  Path limit  ***            
    -43 N   49%   451 West Skies Observatory, Mul   - 97 15.   37 25.    327    9 56 29    0.040   58  -14

    -43 N   49%   Enid, OK         N.OK College C   - 97 55.   36 25.    372    9 56 21    0.041   59  -15
    -44 N   47%   St Paul MN                        - 93  5.   44 55.    238    9 57 17    0.041   53   -7
    -45 N   44%   Duluth, MN Bob King               - 92  5.   46 55.    400    9 57 28    0.043   52   -5
    -45 N   43%   Superior WI                       - 92  5.   46 45.    192    9 57 27    0.043   52   -5
    -46 N   43%   Enid, OK         Adventure Ques   - 97 55.   36 25.    372    9 56 21    0.043   59  -15

    -48 N   37%   St Paul MN - I 94 Graze Site      - 93  5.   44 55.    280    9 57 16    0.046   53   -7
    -48 N   37%   Duluth MN                         - 92  5.   46 45.    186    9 57 28    0.046   52   -5
    -49 N   35%   Duluth   MN Douglas Dunham        - 92  5.   46 45.    383    9 57 28    0.046   52   -5
    -51 N   31%   WICHITA  KS ROBERT MCARTHUR       - 97 15.   37 35.    216    9 56 29    0.048   58  -14
    -54 N   24%   743 University of Minnesota, Mi   - 93 15.   44 55.    -11    9 57 16    0.051   53   -7

    -57 N   19%   H39 S.O.S. Observatory, Minneap   - 93 15.   44 55.    267    9 57 16    0.054   53   -7
    -59 -   16%   ** Path limit plus 1-Sigma **   

Prediction of 2017 Mar 27.9

Ocult. Asteroidal Mayo 18 TU

Fecha: 18 Mayo 2017, 04:53
Asteroide: (898) Hildegard
Estrella: HIP 77360(8.1)
Caída Mag: 4.91
Duración: 1.6 segundos (max)
Status: Currente
Visibilidad: NE Brasil, E USA, E Canada
Sigma: 4.35 anchobanda
Coment.:
Event List Event Details: [SteveP]

Occultation of HIP 77360 by 898 Hildegard on 2017 May 18 

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 10 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
      7 -    9%   ***  Path limit  ***            
      0 N    9%   HILLSBOROUGH NC  I85 site         - 79  5.   36  5.      0    5  2 45    0.000   33  -34

      0 N    9%   Roanoke VA                        - 79 55.   37 15.    276    5  2 58    0.000   31  -33
      0 -    9%   **** Centre Line    ****        
     -5 S    9%   ChapelHl NC MoreheadOb. Melvin    - 79  5.   35 55.    162    5  2 44    0.006   33  -35
     -7 -    9%   ***  Path limit  ***            

Prediction of 2017 Apr 12.7