Event between (47932) 00GN171 and star GA0560:34719469 with event index number of 2777825
Geocentric closest approach at 2029/06/10 10:37:36 UTC
J2000 position of star is 18:04:28.3 -33:32:32
Equinox of date position of star is 18:06:05.3 -33:32:21
Stellar brightness G=0.0,
use SENSEUP=2 with the MallinCam and and exposure
time of 125 milli-seconds with the QHY174 camera.
Star is 149 degrees from the moon.
Moon is 3% illuminated.
Apparent brightness V=21.2
Object is 30.7 AU from the Sun
and 29.7 AU from the Earth.
Apparent velocity is 22.9
km/sec on the sky relative to the star, or,
3.8 arcsec/hr.
The 1-sigma error in the time of the event is 434 seconds.
The 1-sigma cross-track error in the shadow position is
2103 km.
The object has an absolute magnitude Hv=6.3
Diameter=346.7 km assuming a 5% albedo -- 14.6 sec chord
Diameter=141.6 km assuming a 30% albedo -- 5.9 sec chord
Dynamical classification is 3:2E
Star training set for 47932, (2029/06/10 10:38UT) Object RA Dec mag sep mel Antares 16:31:13.1 -26:29:41 0.9 21.72 170 Kap Sco 17:44:31.6 -39:02:31 2.4 7.05 151 PPM 297354 18:12:52.2 -33:47:30 6.3 1.37 147 PPM 297188 18:05:55.6 -33:13:11 8.3 0.33 149 PPM 297174 18:05:08.6 -33:20:50 9.1 0.33 149 47932 18:06:24.9 -33:32:18 0.0 148 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, (2029/06/10 10:38UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.72 170 Kap Sco 17:42:29.3 -39:01:49 2.4 7.05 151 PPM 297354 18:10:55.4 -33:48:00 6.3 1.37 147 PPM 297188 18:03:59.4 -33:13:24 8.3 0.33 149 PPM 297174 18:03:12.2 -33:21:01 9.1 0.33 149 47932 18:04:28.3 -33:32:32 0.0 149 Positions are for J2000
Event circumstances last updated at 2024/06/27 21:00:49 UT
Marc W. Buie, Southwest Research Institute