Event between (364171) 06JZ81 and star GA0660:07096068 with event index number of 2362685
Geocentric closest approach at 2028/06/04 01:47:51 UTC
J2000 position of star is 16:10:53.8 -22:51:36
Equinox of date position of star is 16:12:21.4 -22:55:20
Stellar brightness G=16.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 32 degrees from the moon.
Moon is 88% illuminated.
Apparent brightness V=23.0
Object is 41.4 AU from the Sun
and 40.4 AU from the Earth.
Apparent velocity is 24.3
km/sec on the sky relative to the star, or,
3.0 arcsec/hr.
The 1-sigma error in the time of the event is 361 seconds.
The 1-sigma cross-track error in the shadow position is
3075 km.
The object has an absolute magnitude Hv=6.9
Diameter=252.4 km assuming a 5% albedo -- 10.4 sec chord
Diameter=103.0 km assuming a 30% albedo -- 4.2 sec chord
Dynamical classification is CLASSICAL
Star training set for 364171, (2028/06/04 01:48UT) Object RA Dec mag sep mel Antares 16:31:09.3 -26:29:33 0.9 5.52 36 7Del Sco 16:02:01.2 -22:42:01 2.3 2.45 29 PPM 265182 16:10:25.9 -23:45:32 5.9 0.96 31 PPM 265215 16:12:07.2 -23:10:44 8.1 0.27 32 364171 16:12:35.5 -22:55:56 16.4 32 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 364171, (2028/06/04 01:48UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 5.52 36 7Del Sco 16:00:20.0 -22:37:19 2.3 2.45 29 PPM 265182 16:08:43.7 -23:41:08 5.9 0.96 31 PPM 265215 16:10:25.4 -23:06:24 8.1 0.27 32 364171 16:10:53.8 -22:51:36 16.4 32 Positions are for J2000
Event circumstances last updated at 2024/06/24 21:29:37 UT
Marc W. Buie, Southwest Research Institute