Event between (523743) 14TA86 and star GA1060:00363214 with event index number of 2323535
Geocentric closest approach at 2024/11/20 16:44:07 UTC
J2000 position of star is 03:30:15.3 +16:24:58
Equinox of date position of star is 03:31:36.0 +16:29:47
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 68 degrees from the moon.
Moon is 73% illuminated.
Apparent brightness V=22.0
Object is 39.3 AU from the Sun
and 38.3 AU from the Earth.
Apparent velocity is 25.2
km/sec on the sky relative to the star, or,
3.3 arcsec/hr.
The 1-sigma error in the time of the event is 86 seconds.
The 1-sigma cross-track error in the shadow position is
1509 km.
The object has an absolute magnitude Hv=6.1
Diameter=368.1 km assuming a 5% albedo -- 14.8 sec chord
Diameter=150.3 km assuming a 30% albedo -- 6.0 sec chord
Dynamical classification is 5:3EE
Star training set for 523743, (2024/11/20 16:46UT) Object RA Dec mag sep mel Aldebaran 04:37:21.1 +16:33:27 0.8 15.74 53 Menkar 03:03:35.0 +04:11:09 2.5 14.11 79 PPM 119236 03:39:11.9 +15:30:38 6.4 2.06 66 PPM 119118 03:30:43.9 +16:16:57 8.5 0.31 68 PPM 119140 03:32:17.9 +16:32:56 9.5 0.16 67 523743 03:31:39.7 +16:30:00 16.5 67 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 523743, (2024/11/20 16:46UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 15.74 53 Menkar 03:02:16.8 +04:05:21 2.5 14.11 79 PPM 119236 03:37:47.9 +15:25:49 6.4 2.06 66 PPM 119118 03:29:19.6 +16:11:53 8.5 0.31 68 PPM 119140 03:30:53.5 +16:27:55 9.5 0.16 67 523743 03:30:15.3 +16:24:58 16.5 68 Positions are for J2000
Event circumstances last updated at 2023/10/24 02:34:50 UT
Marc W. Buie, Southwest Research Institute