Event between (523622) 07TG422 and star GA1040:01070587 with event index number of 2626542
Geocentric closest approach at 2026/10/22 20:10:37 UTC
J2000 position of star is 05:42:48.5 +14:11:33
Equinox of date position of star is 05:44:12.0 +14:12:09
Stellar brightness G=13.4,
use SENSEUP=32 with the MallinCam and and exposure
time of 500 milli-seconds with the QHY174 camera.
Star is 99 degrees from the moon.
Moon is 87% illuminated.
Apparent brightness V=22.8
Object is 41.3 AU from the Sun
and 40.8 AU from the Earth.
Apparent velocity is 11.4
km/sec on the sky relative to the star, or,
1.4 arcsec/hr.
The 1-sigma error in the time of the event is 277 seconds.
The 1-sigma cross-track error in the shadow position is
2368 km.
The object has an absolute magnitude Hv=6.5
Diameter=302.0 km assuming a 5% albedo -- 27.0 sec chord
Diameter=123.3 km assuming a 30% albedo -- 11.0 sec chord
Dynamical classification is SCATNEAR
Star training set for 523622, (2026/10/22 20:11UT) Object RA Dec mag sep mel Betelgeuse 05:56:37.4 +07:24:35 0.4 7.43 102 Bellatrix 05:26:34.2 +06:22:18 1.6 8.97 94 131 Tau 05:48:44.8 +14:29:46 5.7 1.11 100 PPM 121311 05:44:29.5 +14:11:20 7.6 0.04 99 523622 05:44:20.0 +14:12:12 13.4 99 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 523622, (2026/10/22 20:11UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 7.43 102 Bellatrix 05:25:07.8 +06:20:58 1.6 8.97 94 131 Tau 05:47:13.1 +14:29:18 5.7 1.11 100 PPM 121311 05:42:58.0 +14:10:42 7.6 0.04 99 523622 05:42:48.5 +14:11:33 13.4 99 Positions are for J2000
Event circumstances last updated at 2024/06/20 21:25:42 UT
Marc W. Buie, Southwest Research Institute