Graze logo


ASTROMETRIC UPDATE:
OCCULTATION BY (146) LUCINA - 2009 Jun 17

[Edwin Goffin's Prediction + Finder Charts]

[Detailed Finder Charts]


Updated:   2009 JUN 11, 21:48 UT

Event Rank : 99

(The event Rank is a measure of the likelihood of observing an event, and is equal to the probability of at least one successful observation by a team of two observers spaced 1/8 path width just inside opposite sides of the predicted path. An event rank of 100 indicates that the prediction is expected to be very accurate).


THE UPDATED PATH

Note: The duration given in the line below is the interval during which the occultation shadow sweeps across the Earth - please see the minute markers on the map to determine the approximate time for your location.

Lucina Update Map


On 2009 Jun 17 UT, the 132 km diameter asteroid (146) Lucina will occult a 11.0 mag star in the constellation Virgo for observers along a broad path across the South Island of New Zealand, from Dunedin to Milford Sound, and across Australia, from Bateman's Bay in southern New South Wales to Darwin, and including all of the ACT.

In the case of an occultation, the combined light of the asteroid and the star will drop by 2.1 mag to 12.9 mag (the magnitude of the asteroid) for at most 11.8 seconds.

This update is based on UNSO/Flagstaff astrometry for the asteroid kindly provided by Alice Monet, historical astrometry from the MPC files (via AstDys), and the following catalogs for the star position: UCAC.

Additional details of this and other events are available at Steve Preston's website at http://www.asteroidoccultation.com/

EVENT DETAILS SUMMARY : Data for the target star : Data for the minor planet : The Occultation Path :
                   Centre              Star  Star   Sun      Path Limits           Error Limits
  E. Longitude   Latitude      U.T.    Alt    Az   Alt    Limit 1    Limit 2    Limit 3    Limit 4
      o  '  "     o  '  "    h  m  s     o     o     o    o  '  "    o  '  "    o  '  "    o  '  "
                                                        Longitude  Longitude  Longitude  Longitude
    174 43  1   -47  0  0   12 36 29     8   287   -66  172  8 36  177 38 25  170 40 31  179 42 44
                                                         Latitude   Latitude   Latitude   Latitude
    173  0  0   -46 34 16   12 36 28     9   288   -67  -47 13 32  -45 54 52  -47 37 50  -45 30 22
    172  0  0   -46 18  9   12 36 26    10   289   -67  -46 57 40  -45 38 29  -47 22  7  -45 13 50
    171  0  0   -46  1 10   12 36 25    11   290   -67  -46 40 57  -45 21 14  -47  5 34  -44 56 24

    170  0  0   -45 43 18   12 36 23    12   290   -68  -46 23 22  -45  3  5  -46 48  9  -44 38  5
    169  0  0   -45 24 31   12 36 22    12   291   -68  -46  4 53  -44 44  1  -46 29 51  -44 18 49
    168  0  0   -45  4 49   12 36 20    13   292   -68  -45 45 29  -44 23 59  -46 10 38  -43 58 36
    167  0  0   -44 44  9   12 36 18    14   293   -68  -45 25  9  -44  3  0  -45 50 30  -43 37 24
    166  0  0   -44 22 29   12 36 16    15   293   -69  -45  3 50  -43 40 59  -45 29 23  -43 15 11

    165  0  0   -43 59 49   12 36 14    16   294   -69  -44 41 31  -43 17 57  -45  7 18  -42 51 55
    164  0  0   -43 36  5   12 36 11    16   295   -69  -44 18 10  -42 53 51  -44 44 10  -42 27 34
    163  0  0   -43 11 17   12 36  9    17   295   -69  -43 53 45  -42 28 38  -44 20  0  -42  2  7
    162  0  0   -42 45 21   12 36  6    18   296   -69  -43 28 13  -42  2 17  -43 54 43  -41 35 30
    161  0  0   -42 18 15   12 36  3    19   297   -69  -43  1 34  -41 34 46  -43 28 20  -41  7 42

    160  0  0   -41 49 58   12 36  0    20   297   -69  -42 33 43  -41  6  1  -43  0 46  -40 38 40
    159  0  0   -41 20 26   12 35 57    21   298   -69  -42  4 40  -40 36  1  -42 31 59  -40  8 22
    158  0  0   -40 49 37   12 35 54    22   299   -69  -41 34 20  -40  4 42  -42  1 58  -39 36 44
    157  0  0   -40 17 28   12 35 50    23   299   -69  -41  2 42  -39 32  1  -41 30 39  -39  3 44
    156  0  0   -39 43 56   12 35 46    24   300   -69  -40 29 43  -38 57 57  -40 57 59  -38 29 19

    155  0  0   -39  8 58   12 35 42    25   300   -69  -39 55 18  -38 22 24  -40 23 55  -37 53 25
    154  0  0   -38 32 31   12 35 38    26   301   -69  -39 19 26  -37 45 21  -39 48 24  -37 15 59
    153  0  0   -37 54 30   12 35 33    27   301   -69  -38 42  2  -37  6 43  -39 11 23  -36 36 58
    152  0  0   -37 14 53   12 35 28    28   302   -68  -38  3  3  -36 26 27  -38 32 48  -35 56 17
    151  0  0   -36 33 35   12 35 23    29   303   -68  -37 22 26  -35 44 28  -37 52 35  -35 13 52

    150  0  0   -35 50 32   12 35 18    30   303   -68  -36 40  5  -35  0 43  -37 10 40  -34 29 40
    149  0  0   -35  5 41   12 35 12    31   304   -67  -35 55 58  -34 15  6  -36 26 59  -33 43 36
    148  0  0   -34 18 56   12 35  6    32   304   -67  -35  9 58  -33 27 34  -35 41 28  -32 55 34
    147  0  0   -33 30 12   12 34 59    33   305   -66  -34 22  3  -32 38  2  -34 54  2  -32  5 31
    146  0  0   -32 39 25   12 34 53    34   305   -66  -33 32  6  -31 46 24  -34  4 36  -31 13 21

    145  0  0   -31 46 30   12 34 45    36   305   -65  -32 40  3  -30 52 35  -33 13  5  -30 18 58
    144  0  0   -30 51 20   12 34 38    37   306   -64  -31 45 48  -29 56 29  -32 19 23  -29 22 17
    143  0  0   -29 53 50   12 34 29    38   306   -64  -30 49 16  -28 58  1  -31 23 26  -28 23 12
    142  0  0   -28 53 55   12 34 21    39   306   -63  -29 50 20  -27 57  4  -30 25  7  -27 21 37
    141  0  0   -27 51 27   12 34 12    41   307   -62  -28 48 55  -26 53 33  -29 24 20  -26 17 25

    140  0  0   -26 46 21   12 34  2    42   307   -61  -27 44 55  -25 47 20  -28 21  0  -25 10 29
    139  0  0   -25 38 30   12 33 52    44   307   -60  -26 38 12  -24 38 19  -27 14 59  -24  0 44
    138  0  0   -24 27 48   12 33 41    45   307   -59  -25 28 41  -23 26 23  -26  6 11  -22 48  1
    137  0  0   -23 14  6   12 33 30    47   307   -58  -24 16 14  -22 11 24  -24 54 29  -21 32 14
    136  0  0   -21 57 18   12 33 18    48   307   -57  -23  0 44  -20 53 17  -23 39 47  -20 13 16

    135  0  0   -20 37 18   12 33  5    50   307   -56  -21 42  5  -19 31 53  -22 21 57  -18 50 59
    134  0  0   -19 13 58   12 32 51    51   307   -54  -20 20 10  -18  7  6  -21  0 53  -17 25 17
    133  0  0   -17 47 11   12 32 37    53   306   -53  -18 54 51  -16 38 48  -19 36 29  -15 56  2
    132  0  0   -16 16 52   12 32 22    55   306   -52  -17 26  4  -15  6 54  -18  8 36  -14 23  7
    131  0  0   -14 42 53   12 32  6    56   305   -50  -15 53 40  -13 31 17  -16 37 10  -12 46 28

    130  0  0   -13  5  9   12 31 50    58   304   -49  -14 17 35  -11 51 52  -15  2  6  -11  5 58
    129  0  0   -11 23 37   12 31 32    60   303   -47  -12 37 45  -10  8 35  -13 23 17  - 9 21 34
    128  0  0   - 9 38 12   12 31 14    62   301   -45  -10 54  5  - 8 21 21  -11 40 41  - 7 33 12
    127  0  0   - 7 48 53   12 30 55    64   300   -44  - 9  6 34  - 6 30 11  - 9 54 15  - 5 40 50
    126  0  0   - 5 55 39   12 30 35    65   297   -42  - 7 15 10  - 4 35  3  - 8  3 57  - 3 44 30

    125  0  0   - 3 58 33   12 30 14    67   294   -40  - 5 19 55  - 2 36  0  - 6  9 50  - 1 44 13
    124  0  0   - 1 57 37   12 29 52    69   291   -38  - 3 20 53  - 0 33  8  - 4 11 56    0 19 54


Uncertainty in time = +/- 4 secs

Prediction of 2009 Jun 12.0

Use these links for further information:
[Planetary Occultations] [Using the Predictions]
[Observing Details] [Timing Details] [Reporting Details] [Report Form]
[Asteroid Occultation Results]


[Site Map] [What's an Occultation?]
[Total Occultations] [Grazing Occultations] [Planetary Occultations] [Jovian Satellite Eclipses]
[Timing Occultations] [Reporting Observations] [Coming Events] [Software]
[About Us] [Publications] [Membership] [Links]

[Top of Page][Return to Home Page]