Event between (523750) 14US224 and star GA1180:00431096 with event index number of 2615450
Geocentric closest approach at 2024/02/03 09:37:58 UTC
J2000 position of star is 02:58:14.8 +28:26:43
Equinox of date position of star is 02:59:40.3 +28:32:23
Stellar brightness G=16.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 172 degrees from the moon.
Moon is 46% illuminated.
Apparent brightness V=21.6
Object is 45.5 AU from the Sun
and 45.4 AU from the Earth.
Apparent velocity is 5.8
km/sec on the sky relative to the star, or,
0.6 arcsec/hr.
The 1-sigma error in the time of the event is 297 seconds.
The 1-sigma cross-track error in the shadow position is
2349 km.
The object has an absolute magnitude Hv=4.9
Diameter=616.6 km assuming a 5% albedo -- 109.9 sec chord
Diameter=251.7 km assuming a 30% albedo -- 44.9 sec chord
Dynamical classification is CLASSICAL
Star training set for 523750, (2024/02/03 09:34UT) Object RA Dec mag sep mel Aldebaran 04:37:18.3 +16:33:21 0.8 25.45 158 Hamal 02:08:32.2 +23:34:31 2.0 12.50 167 PPM 092179 03:04:56.8 +28:21:46 6.5 1.17 172 PPM 092085 02:57:19.4 +28:21:12 8.5 0.55 172 PPM 092132 03:01:28.2 +28:06:35 10.8 0.58 172 523750 02:59:41.1 +28:32:26 16.7 171 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 523750, (2024/02/03 09:34UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 25.45 158 Hamal 02:07:10.7 +23:27:41 2.0 12.50 167 PPM 092179 03:03:30.3 +28:16:11 6.5 1.17 172 PPM 092085 02:55:53.2 +28:15:26 8.5 0.55 172 PPM 092132 03:00:01.9 +28:00:55 10.8 0.58 172 523750 02:58:14.8 +28:26:43 16.7 171 Positions are for J2000
Event circumstances last updated at 2023/11/06 05:19:06 UT
Marc W. Buie, Southwest Research Institute