Event between (523723) 14MY69 and star GA0800:21852004 with event index number of 2615577
Geocentric closest approach at 2026/08/06 16:07:17 UTC
J2000 position of star is 23:24:17.9 -08:27:15
Equinox of date position of star is 23:25:32.1 -08:19:21
Stellar brightness G=16.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 64 degrees from the moon.
Moon is 44% illuminated.
Apparent brightness V=22.1
Object is 42.1 AU from the Sun
and 41.3 AU from the Earth.
Apparent velocity is 20.0
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 108 seconds.
The 1-sigma cross-track error in the shadow position is
2092 km.
The object has an absolute magnitude Hv=5.8
Diameter=409.3 km assuming a 5% albedo -- 20.9 sec chord
Diameter=167.1 km assuming a 30% albedo -- 8.5 sec chord
Dynamical classification is SCATEXTD
Star training set for 523723, (2026/08/06 16:09UT) Object RA Dec mag sep mel Fomalhaut 22:59:06.8 -29:28:50 1.2 22.07 81 Diphda 00:44:55.3 -17:50:28 2.0 21.50 55 PPM 207606 23:30:23.2 -09:07:10 6.4 1.42 63 PPM 207503 23:25:08.0 -08:18:52 6.7 0.13 64 523723 23:25:40.5 -08:18:28 16.6 64 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 523723, (2026/08/06 16:09UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 22.07 81 Diphda 00:43:35.7 -17:59:11 2.0 21.50 55 PPM 207606 23:29:00.6 -09:15:59 6.4 1.42 63 PPM 207503 23:23:45.5 -08:27:39 6.7 0.13 64 523723 23:24:17.9 -08:27:15 16.6 64 Positions are for J2000
Event circumstances last updated at 2023/11/20 04:27:28 UT
Marc W. Buie, Southwest Research Institute