Event between (307463) 02VU130 and star GA1120:01944540 with event index number of 1545200
Geocentric closest approach at 2026/08/27 02:56:59 UTC
J2000 position of star is 06:14:40.5 +23:17:53
Equinox of date position of star is 06:16:04.8 +23:17:22
Stellar brightness G=16.2,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 132 degrees from the moon.
Moon is 99% illuminated.
Apparent brightness V=21.9
Object is 38.4 AU from the Sun
and 38.9 AU from the Earth.
Apparent velocity is 19.1
km/sec on the sky relative to the star, or,
2.4 arcsec/hr.
The 1-sigma error in the time of the event is 453 seconds.
The 1-sigma cross-track error in the shadow position is
2500 km.
The object has an absolute magnitude Hv=5.9
Diameter=398.1 km assuming a 5% albedo -- 20.5 sec chord
Diameter=162.5 km assuming a 30% albedo -- 8.4 sec chord
Dynamical classification is 3:2E
Star training set for 307463, (2026/08/27 02:57UT) Object RA Dec mag sep mel Betelgeuse 05:56:36.9 +07:24:35 0.4 16.57 125 Alhena 06:39:15.1 +16:22:27 1.9 8.77 137 9 Gem 06:18:36.3 +23:43:46 6.1 0.69 132 6 Gem 06:13:56.1 +22:54:00 8.4 0.67 131 PPM 095643 06:16:21.1 +23:21:03 9.3 0.06 132 307463 06:16:17.8 +23:17:17 16.2 132 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 307463, (2026/08/27 02:57UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 16.57 125 Alhena 06:37:42.8 +16:23:56 1.9 8.77 137 9 Gem 06:16:58.7 +23:44:28 6.1 0.69 132 6 Gem 06:12:19.1 +22:54:30 8.4 0.67 131 PPM 095643 06:14:43.8 +23:21:39 9.3 0.06 132 307463 06:14:40.5 +23:17:53 16.2 132 Positions are for J2000
Event circumstances last updated at 2023/01/29 03:28:08 UT
Marc W. Buie, Southwest Research Institute