Event between (523644) 10VX11 and star GA0920:01334818 with event index number of 2382289
Geocentric closest approach at 2026/04/23 05:43:37 UTC
J2000 position of star is 06:21:54.1 +02:15:34
Equinox of date position of star is 06:23:09.7 +02:14:46
Stellar brightness G=17.0,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 29 degrees from the moon.
Moon is 40% illuminated.
Apparent brightness V=21.0
Object is 28.2 AU from the Sun
and 28.6 AU from the Earth.
Apparent velocity is 21.8
km/sec on the sky relative to the star, or,
3.8 arcsec/hr.
The 1-sigma error in the time of the event is 64 seconds.
The 1-sigma cross-track error in the shadow position is
1188 km.
The object has an absolute magnitude Hv=6.3
Diameter=326.6 km assuming a 5% albedo -- 15.2 sec chord
Diameter=133.3 km assuming a 30% albedo -- 6.2 sec chord
Dynamical classification is 3:2E+6:4II
Star training set for 523644, (2026/04/23 05:41UT) Object RA Dec mag sep mel Betelgeuse 05:56:35.8 +07:24:35 0.4 8.41 30 34Del Ori 05:33:21.1 -00:16:54 2.2 12.73 40 PPM 150341 06:22:48.0 +02:15:15 6.5 0.12 29 PPM 150354 06:23:09.3 +02:19:40 8.2 0.09 29 523644 06:23:16.4 +02:14:42 17.0 29 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 523644, (2026/04/23 05:41UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 8.41 30 34Del Ori 05:32:00.4 -00:17:57 2.2 12.73 40 PPM 150341 06:21:25.7 +02:16:06 6.5 0.12 29 PPM 150354 06:21:47.0 +02:20:32 8.2 0.09 29 523644 06:21:54.1 +02:15:34 17.0 29 Positions are for J2000
Event circumstances last updated at 2024/03/04 05:54:42 UT
Marc W. Buie, Southwest Research Institute