Event between (612952) 05EZ300 and star GA0680:06063826 with event index number of 2819741
Geocentric closest approach at 2029/08/21 13:31:44 UTC
J2000 position of star is 14:20:52.6 -21:41:54
Equinox of date position of star is 14:22:11.9 -21:48:17
Stellar brightness G=14.2,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 79 degrees from the moon.
Moon is 93% illuminated.
Apparent brightness V=22.7
Object is 30.7 AU from the Sun
and 31.0 AU from the Earth.
Apparent velocity is 15.7
km/sec on the sky relative to the star, or,
2.5 arcsec/hr.
The 1-sigma error in the time of the event is 340 seconds.
The 1-sigma cross-track error in the shadow position is
2891 km.
The object has an absolute magnitude Hv=7.6
Diameter=182.8 km assuming a 5% albedo -- 11.7 sec chord
Diameter=74.6 km assuming a 30% albedo -- 4.8 sec chord
Dynamical classification is 3:2E
Star training set for 612952, (2029/08/21 13:31UT) Object RA Dec mag sep mel Spica 13:26:45.5 -11:18:54 1.0 16.99 95 5The Cen 14:08:26.5 -36:30:48 2.1 15.00 78 PPM 228604 14:20:17.0 -18:51:06 5.9 3.03 81 PPM 262868 14:25:37.8 -21:50:31 8.0 0.72 79 PPM 262801 14:22:42.5 -22:02:37 9.5 0.21 79 PPM 262795 14:22:15.9 -21:38:13 10.4 0.21 79 612952 14:22:32.9 -21:49:58 14.2 79 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 612952, (2029/08/21 13:31UT) Object RA Dec mag sep mel Spica 13:25:11.5 -11:09:41 1.0 16.99 95 5The Cen 14:06:40.0 -36:22:24 2.1 15.00 78 PPM 228604 14:18:38.2 -18:42:59 5.9 3.03 81 PPM 262868 14:23:57.3 -21:42:31 8.0 0.72 79 PPM 262801 14:21:02.1 -21:54:34 9.5 0.21 79 PPM 262795 14:20:35.7 -21:30:09 10.4 0.21 79 612952 14:20:52.6 -21:41:54 14.2 79 Positions are for J2000
Event circumstances last updated at 2023/06/08 01:22:37 UT
Marc W. Buie, Southwest Research Institute