Event between 10TJ182 and star GA1060:00323495 with event index number of 2309710
Geocentric closest approach at 2024/01/06 09:53:28 UTC
J2000 position of star is 03:12:44.0 +17:58:44
Equinox of date position of star is 03:13:58.3 +18:03:36
Stellar brightness G=16.1,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 170 degrees from the moon.
Moon is 29% illuminated.
TNO apparent brightness V=22.4
TNO is 28.8 AU from the Sun
and 28.2 AU from the Earth.
The TNO is moving 11.4
km/sec on the sky relative to the star, or,
2.0 arcsec/hr.
The 1-sigma error in the time of the event is 151 seconds.
The 1-sigma cross-track error in the shadow position is
1189 km.
The TNO has an absolute magnitude Hv=7.7
Diameter=174.6 km assuming a 5% albedo -- 15.3 sec chord
Diameter=71.3 km assuming a 30% albedo -- 6.3 sec chord
Dynamical classification is 3:2E
Star training set for 10TJ182, (2024/01/06 10:00UT) Object RA Dec mag sep mel Aldebaran 04:37:18.1 +16:33:21 0.8 19.91 150 Menkar 03:03:32.3 +04:10:57 2.5 14.12 165 57Del Ari 03:13:00.4 +19:48:57 4.3 1.77 170 PPM 118904 03:13:37.4 +17:23:24 8.5 0.69 170 PPM 118925 03:15:20.4 +17:58:37 9.0 0.31 170 PPM 118918 03:14:28.2 +18:08:38 10.4 0.12 170 10TJ182 03:14:05.6 +18:04:04 16.1 170 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 10TJ182, (2024/01/06 10:00UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 19.91 150 Menkar 03:02:16.8 +04:05:21 2.5 14.12 165 57Del Ari 03:11:38.0 +19:43:36 4.3 1.77 170 PPM 118904 03:12:16.1 +17:18:03 8.5 0.69 170 PPM 118925 03:13:58.8 +17:53:19 9.0 0.31 170 PPM 118918 03:13:06.5 +18:03:19 10.4 0.12 170 10TJ182 03:12:44.0 +17:58:44 16.1 170 Positions are for J2000
Event circumstances last updated at 2021/11/16 00:47:31 UT
Marc W. Buie, Southwest Research Institute