Event between (533396) 14GQ53 and star GA0760:22522268 with event index number of 2784674
Geocentric closest approach at 2029/06/18 22:08:22 UTC
J2000 position of star is 19:03:46.5 -12:19:09
Equinox of date position of star is 19:05:00.9 -12:17:06
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 115 degrees from the moon.
Moon is 45% illuminated.
TNO apparent brightness V=23.1
TNO is 23.3 AU from the Sun
and 22.4 AU from the Earth.
The TNO is moving 22.1
km/sec on the sky relative to the star, or,
4.9 arcsec/hr.
The 1-sigma error in the time of the event is 305 seconds.
The 1-sigma cross-track error in the shadow position is
2418 km.
The TNO has an absolute magnitude Hv=9.4
Diameter=79.8 km assuming a 5% albedo -- 3.6 sec chord
Diameter=32.6 km assuming a 30% albedo -- 1.5 sec chord
Dynamical classification is CENTAURR
Star training set for 533396, (2029/06/18 22:08UT) Object RA Dec mag sep mel Antares 16:31:13.1 -26:29:41 0.9 38.85 78 Nunki 18:57:05.4 -26:15:26 2.0 14.12 110 PPM 235666 19:14:54.3 -12:13:50 5.2 2.32 117 PPM 235430 19:05:01.3 -12:39:51 8.1 0.40 115 PPM 235454 19:05:58.6 -12:30:59 9.0 0.28 115 533396 19:05:25.3 -12:16:25 16.5 115 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 533396, (2029/06/18 22:08UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 38.85 78 Nunki 18:55:15.9 -26:17:49 2.0 14.12 110 PPM 235666 19:13:15.6 -12:16:58 5.2 2.32 117 PPM 235430 19:03:22.2 -12:42:34 8.1 0.40 115 PPM 235454 19:04:19.6 -12:33:45 9.0 0.28 115 533396 19:03:46.5 -12:19:09 16.5 115 Positions are for J2000
Event circumstances last updated at 2022/03/07 03:10:05 UT
Marc W. Buie, Southwest Research Institute