Event between (95626) 02GZ32 and star GA0680:30395328 with event index number of 2131926
Geocentric closest approach at 2022/05/30 17:58:37 UTC
J2000 position of star is 18:38:56.5 -20:23:17
Equinox of date position of star is 18:40:15.7 -20:22:00
Stellar brightness G=15.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 153 degrees from the moon.
Moon is 0% illuminated.
TNO apparent brightness V=19.5
TNO is 18.1 AU from the Sun
and 17.2 AU from the Earth.
The TNO is moving 17.9
km/sec on the sky relative to the star, or,
5.2 arcsec/hr.
The 1-sigma error in the time of the event is 135 seconds.
The 1-sigma cross-track error in the shadow position is
785 km.
The TNO has an absolute magnitude Hv=6.9
Diameter=251.2 km assuming a 5% albedo -- 14.1 sec chord
Diameter=102.6 km assuming a 30% albedo -- 5.7 sec chord
Dynamical classification is CENTAURR
Star training set for 95626, (2022/05/30 17:59UT) Object RA Dec mag sep mel Antares 16:30:47.1 -26:28:47 0.9 30.24 176 Nunki 18:56:39.2 -26:16:01 2.0 7.00 150 PPM 268697 18:40:13.6 -21:01:53 6.1 0.66 153 PPM 268721 18:41:13.4 -20:02:58 7.1 0.39 152 PPM 268704 18:40:32.0 -20:18:51 8.9 0.08 153 95626 18:40:16.4 -20:22:00 15.9 152 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 95626, (2022/05/30 17:59UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 30.24 176 Nunki 18:55:15.9 -26:17:49 2.0 7.00 150 PPM 268697 18:38:53.3 -21:03:10 6.1 0.66 153 PPM 268721 18:39:53.7 -20:04:17 7.1 0.39 152 PPM 268704 18:39:12.2 -20:20:09 8.9 0.08 153 95626 18:38:56.5 -20:23:17 15.9 153 Positions are for J2000
Event circumstances last updated at 2022/03/16 00:55:12 UT
Marc W. Buie, Southwest Research Institute