Event between (534161) 14RQ63 and star GA1060:00821471 with event index number of 2174995
Geocentric closest approach at 2022/11/28 16:23:48 UTC
J2000 position of star is 05:12:52.8 +16:37:21
Equinox of date position of star is 05:14:08.6 +16:38:49
Stellar brightness G=14.4,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 126 degrees from the moon.
Moon is 29% illuminated.
TNO apparent brightness V=22.3
TNO is 31.9 AU from the Sun
and 31.0 AU from the Earth.
The TNO is moving 23.8
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 125 seconds.
The 1-sigma cross-track error in the shadow position is
1320 km.
The TNO has an absolute magnitude Hv=7.3
Diameter=208.9 km assuming a 5% albedo -- 8.8 sec chord
Diameter=85.3 km assuming a 30% albedo -- 3.6 sec chord
Dynamical classification is 3:2E
Star training set for 534161, (2022/11/28 16:21UT) Object RA Dec mag sep mel Aldebaran 04:37:14.3 +16:33:13 0.8 8.86 118 Bellatrix 05:26:21.7 +06:22:07 1.6 10.70 126 PPM 120692 05:13:00.6 +16:04:19 5.2 0.64 126 PPM 120704 05:13:31.4 +17:17:19 8.5 0.66 126 PPM 120726 05:14:34.8 +16:54:34 9.9 0.28 127 PPM 120714 05:14:02.3 +16:36:53 10.8 0.05 126 534161 05:14:12.2 +16:38:54 14.4 127 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 534161, (2022/11/28 16:21UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 8.86 118 Bellatrix 05:25:07.8 +06:20:58 1.6 10.70 126 PPM 120692 05:11:41.6 +16:02:45 5.2 0.64 126 PPM 120704 05:12:11.7 +17:15:45 8.5 0.66 126 PPM 120726 05:13:15.2 +16:53:03 9.9 0.28 127 PPM 120714 05:12:42.9 +16:35:21 10.8 0.05 126 534161 05:12:52.8 +16:37:21 14.4 126 Positions are for J2000
Event circumstances last updated at 2021/11/15 00:51:38 UT
Marc W. Buie, Southwest Research Institute