Event between (120132) 03FY128 and star GA0660:06031946 with event index number of 2428824
Geocentric closest approach at 2026/05/27 11:16:14 UTC
J2000 position of star is 14:09:19.1 -23:50:41
Equinox of date position of star is 14:10:42.0 -23:57:35
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 16 degrees from the moon.
Moon is 86% illuminated.
Apparent brightness V=20.9
Object is 41.6 AU from the Sun
and 40.7 AU from the Earth.
Apparent velocity is 21.4
km/sec on the sky relative to the star, or,
2.6 arcsec/hr.
The 1-sigma error in the time of the event is 79 seconds.
The 1-sigma cross-track error in the shadow position is
1627 km.
The object has an absolute magnitude Hv=4.7
Diameter=663.8 km assuming a 5% albedo -- 31.7 sec chord
Diameter=271.0 km assuming a 30% albedo -- 12.9 sec chord
Dynamical classification is SCATNEAR
Star training set for 120132, (2026/05/27 11:15UT) Object RA Dec mag sep mel Spica 13:26:35.3 -11:17:54 1.0 16.46 2 5The Cen 14:08:15.0 -36:29:53 2.1 12.54 26 PPM 262630 14:13:54.6 -24:29:10 6.2 0.88 17 PPM 262606 14:12:45.7 -23:45:55 8.1 0.49 17 PPM 262539 14:09:54.3 -24:03:00 9.6 0.22 16 120132 14:10:48.7 -23:58:08 14.9 17 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 120132, (2026/05/27 11:15UT) Object RA Dec mag sep mel Spica 13:25:11.5 -11:09:41 1.0 16.46 2 5The Cen 14:06:40.0 -36:22:23 2.1 12.54 26 PPM 262630 14:12:24.6 -24:21:48 6.2 0.88 17 PPM 262606 14:11:16.1 -23:38:31 8.1 0.49 17 PPM 262539 14:08:24.7 -23:55:33 9.6 0.22 16 120132 14:09:19.1 -23:50:41 14.9 16 Positions are for J2000
Event circumstances last updated at 2024/06/10 01:52:47 UT
Marc W. Buie, Southwest Research Institute