Event between (533207) 14DJ143 and star GA0700:06725304 with event index number of 2592926
Geocentric closest approach at 2028/09/05 11:17:20 UTC
J2000 position of star is 16:42:30.3 -19:06:36
Equinox of date position of star is 16:43:56.3 -19:09:17
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 108 degrees from the moon.
Moon is 98% illuminated.
Apparent brightness V=22.5
Object is 37.5 AU from the Sun
and 37.5 AU from the Earth.
Apparent velocity is 6.3
km/sec on the sky relative to the star, or,
0.8 arcsec/hr.
The 1-sigma error in the time of the event is 377 seconds.
The 1-sigma cross-track error in the shadow position is
3141 km.
The object has an absolute magnitude Hv=6.6
Diameter=289.7 km assuming a 5% albedo -- 46.4 sec chord
Diameter=118.3 km assuming a 30% albedo -- 18.9 sec chord
Dynamical classification is CLASSICAL
Star training set for 533207, (2028/09/05 11:01UT) Object RA Dec mag sep mel Antares 16:31:10.3 -26:29:35 0.9 7.92 110 35Eta Oph 17:12:01.5 -15:45:30 2.6 7.46 101 PPM 232040 16:43:35.1 -19:58:37 5.8 0.83 107 PPM 232092 16:45:45.2 -18:35:34 7.4 0.68 107 PPM 232041 16:43:38.1 -18:59:23 9.4 0.22 107 533207 16:44:11.1 -19:09:44 16.5 107 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 533207, (2028/09/05 11:01UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 7.92 110 35Eta Oph 17:10:22.7 -15:43:29 2.6 7.46 101 PPM 232040 16:41:53.8 -19:55:27 5.8 0.83 107 PPM 232092 16:44:04.8 -18:32:29 7.4 0.68 107 PPM 232041 16:41:57.5 -18:56:13 9.4 0.22 107 533207 16:42:30.3 -19:06:36 16.5 107 Positions are for J2000
Event circumstances last updated at 2024/06/24 21:33:57 UT
Marc W. Buie, Southwest Research Institute