Event between (533676) 14LS28 and star GA0700:06299173 with event index number of 2166451
Geocentric closest approach at 2025/05/24 00:48:04 UTC
J2000 position of star is 16:16:37.7 -18:14:11
Equinox of date position of star is 16:18:02.6 -18:17:43
Stellar brightness G=16.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 134 degrees from the moon.
Moon is 14% illuminated.
Apparent brightness V=22.4
Object is 41.7 AU from the Sun
and 40.7 AU from the Earth.
Apparent velocity is 24.7
km/sec on the sky relative to the star, or,
3.0 arcsec/hr.
The 1-sigma error in the time of the event is 176 seconds.
The 1-sigma cross-track error in the shadow position is
1907 km.
The object has an absolute magnitude Hv=6.2
Diameter=334.2 km assuming a 5% albedo -- 14.0 sec chord
Diameter=136.4 km assuming a 30% albedo -- 5.7 sec chord
Dynamical classification is CLASSICAL
Star training set for 533676, (2025/05/24 00:12UT) Object RA Dec mag sep mel Antares 16:30:58.1 -26:29:10 0.9 8.71 129 8Bet1Sco 16:06:55.1 -19:52:22 2.6 3.08 136 PPM 231413 16:16:07.4 -18:35:55 6.1 0.56 134 PPM 231459 16:18:28.1 -18:24:05 9.8 0.14 133 533676 16:18:05.9 -18:17:51 16.8 133 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 533676, (2025/05/24 00:12UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 8.71 129 8Bet1Sco 16:05:26.2 -19:48:20 2.6 3.08 136 PPM 231413 16:14:39.1 -18:32:11 6.1 0.56 134 PPM 231459 16:16:59.9 -18:20:26 9.8 0.14 133 533676 16:16:37.7 -18:14:11 16.8 133 Positions are for J2000
Event circumstances last updated at 2024/06/13 03:50:55 UT
Marc W. Buie, Southwest Research Institute