Event between 01HA59 and star GA0700:06162988 with event index number of 1948582
Geocentric closest approach at 2024/06/06 11:01:17 UTC
J2000 position of star is 16:05:30.3 -19:46:58
Equinox of date position of star is 16:06:53.7 -19:50:46
Stellar brightness G=16.1,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 167 degrees from the moon.
Moon is 0% illuminated.
Apparent brightness V=23.1
Object is 46.0 AU from the Sun
and 45.0 AU from the Earth.
Apparent velocity is 24.4
km/sec on the sky relative to the star, or,
2.7 arcsec/hr.
The 1-sigma error in the time of the event is 854 seconds.
The 1-sigma cross-track error in the shadow position is
5021 km.
The object has an absolute magnitude Hv=6.5
Diameter=299.2 km assuming a 5% albedo -- 12.3 sec chord
Diameter=122.2 km assuming a 30% albedo -- 5.0 sec chord
Dynamical classification is CLASSICAL
Star training set for 01HA59, (2024/06/06 11:01UT) Object RA Dec mag sep mel Antares 16:30:54.6 -26:29:03 0.9 8.62 174 8Bet1Sco 16:06:51.7 -19:52:13 2.6 0.03 167 8Bet2Sco 16:06:52.1 -19:52:00 5.1 0.02 167 PPM 231181 16:07:10.2 -19:44:45 7.9 0.12 167 8Bet2Sco 16:06:52.1 -19:52:00 5.1 0.02 167 01HA59 16:06:55.8 -19:50:52 16.1 167 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 01HA59, (2024/06/06 11:01UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 8.62 174 8Bet1Sco 16:05:26.2 -19:48:20 2.6 0.03 167 8Bet2Sco 16:05:26.7 -19:48:07 5.1 0.02 167 PPM 231181 16:05:44.8 -19:40:53 7.9 0.12 167 8Bet2Sco 16:05:26.7 -19:48:07 5.1 0.02 167 01HA59 16:05:30.3 -19:46:58 16.1 167 Positions are for J2000
Event circumstances last updated at 2023/11/04 04:12:55 UT
Marc W. Buie, Southwest Research Institute