Event between (47932) 00GN171 and star GA0560:30819878 with event index number of 2694893
Geocentric closest approach at 2029/02/22 17:51:16 UTC
J2000 position of star is 18:07:14.5 -33:00:55
Equinox of date position of star is 18:08:51.0 -33:00:38
Stellar brightness G=16.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 164 degrees from the moon.
Moon is 61% illuminated.
Apparent brightness V=21.4
Object is 30.6 AU from the Sun
and 31.0 AU from the Earth.
Apparent velocity is 20.7
km/sec on the sky relative to the star, or,
3.3 arcsec/hr.
The 1-sigma error in the time of the event is 478 seconds.
The 1-sigma cross-track error in the shadow position is
3137 km.
The object has an absolute magnitude Hv=6.3
Diameter=346.7 km assuming a 5% albedo -- 16.2 sec chord
Diameter=141.6 km assuming a 30% albedo -- 6.6 sec chord
Dynamical classification is 3:2E
Star training set for 47932, (2029/02/22 17:51UT) Object RA Dec mag sep mel Antares 16:31:12.0 -26:29:38 0.9 22.18 172 Kap Sco 17:44:30.4 -39:02:31 2.4 7.82 164 PPM 297329 18:11:54.6 -32:42:46 6.5 0.65 163 PPM 297285 18:09:56.3 -32:53:14 8.1 0.20 164 47932 18:09:09.4 -33:00:35 16.4 164 Positions are for equinox of date
Azimuth is measured in degrees eastward from north. North is at an azimuth of 0, due East is at an azimuth of 90 degrees, due South is 180, and due West is 270.
Do not use the listing below for the RECON CPC 1100 telescopes. This is provided for other non-team facilities.
Star training set for 47932, (2029/02/22 17:51UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 22.18 172 Kap Sco 17:42:29.3 -39:01:49 2.4 7.82 164 PPM 297329 18:10:00.0 -32:43:14 6.5 0.65 163 PPM 297285 18:08:01.5 -32:53:37 8.1 0.20 164 47932 18:07:14.5 -33:00:55 16.4 164 Positions are for J2000
Event circumstances last updated at 2024/06/26 21:31:24 UT
Marc W. Buie, Southwest Research Institute