Event between 13MB12 and star GA0860:00067257 with event index number of 2364119
Geocentric closest approach at 2024/06/01 16:11:39 UTC
J2000 position of star is 00:47:33.8 -02:12:39
Equinox of date position of star is 00:48:40.8 -02:05:31
Stellar brightness G=16.2,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 7 degrees from the moon.
Moon is 28% illuminated.
TNO apparent brightness V=23.8
TNO is 21.2 AU from the Sun
and 21.6 AU from the Earth.
The TNO is moving 20.9
km/sec on the sky relative to the star, or,
4.8 arcsec/hr.
The 1-sigma error in the time of the event is 194 seconds.
The 1-sigma cross-track error in the shadow position is
1166 km.
The TNO has an absolute magnitude Hv=10.2
Diameter=54.0 km assuming a 5% albedo -- 2.6 sec chord
Diameter=22.0 km assuming a 30% albedo -- 1.1 sec chord
Dynamical classification is CENTAURR
Star training set for 13MB12, (2024/06/01 16:12UT) Object RA Dec mag sep mel Fomalhaut 22:58:59.6 -29:29:32 1.2 37.84 39 Diphda 00:44:48.8 -17:51:11 2.0 15.81 21 20 Cet 00:54:15.5 -01:00:44 4.8 1.73 7 PPM 182669 00:48:51.7 -02:11:20 7.1 0.11 7 PPM 182658 00:48:28.1 -02:00:24 10.0 0.11 7 13MB12 00:48:48.7 -02:04:40 16.2 7 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 13MB12, (2024/06/01 16:12UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 37.84 39 Diphda 00:43:35.7 -17:59:11 2.0 15.81 21 20 Cet 00:53:00.5 -01:08:40 4.8 1.73 7 PPM 182669 00:47:36.9 -02:19:19 7.1 0.11 7 PPM 182658 00:47:13.3 -02:08:23 10.0 0.11 7 13MB12 00:47:33.8 -02:12:39 16.2 7 Positions are for J2000
Event circumstances last updated at 2021/11/02 01:09:17 UT
Marc W. Buie, Southwest Research Institute