Event between (576162) 12GT41 and star GA0780:22986853 with event index number of 2798061
Geocentric closest approach at 2029/07/03 03:31:41 UTC
J2000 position of star is 20:28:50.8 -10:28:44
Equinox of date position of star is 20:30:05.9 -10:24:05
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 58 degrees from the moon.
Moon is 56% illuminated.
Apparent brightness V=22.4
Object is 19.3 AU from the Sun
and 18.4 AU from the Earth.
Apparent velocity is 20.1
km/sec on the sky relative to the star, or,
5.4 arcsec/hr.
The 1-sigma error in the time of the event is 313 seconds.
The 1-sigma cross-track error in the shadow position is
2752 km.
The object has an absolute magnitude Hv=9.5
Diameter=73.8 km assuming a 5% albedo -- 3.7 sec chord
Diameter=30.1 km assuming a 30% albedo -- 1.5 sec chord
Dynamical classification is CENTAURR
Star training set for 576162, (2029/07/03 03:32UT) Object RA Dec mag sep mel Fomalhaut 22:59:16.3 -29:27:54 1.2 39.58 40 Tarazed 19:47:39.7 +10:41:14 2.7 23.60 65 PPM 204158 20:34:00.2 -09:45:03 5.6 1.08 57 PPM 237533 20:32:32.0 -09:56:05 7.6 0.68 57 PPM 237506 20:31:22.8 -10:20:35 9.4 0.23 57 576162 20:30:27.3 -10:22:45 14.9 57 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 576162, (2029/07/03 03:32UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 39.58 40 Tarazed 19:46:15.6 +10:36:48 2.7 23.60 65 PPM 204158 20:32:24.2 -09:51:10 5.6 1.08 57 PPM 237533 20:30:55.8 -10:02:09 7.6 0.68 57 PPM 237506 20:29:46.4 -10:26:36 9.4 0.23 57 576162 20:28:50.8 -10:28:44 14.9 58 Positions are for J2000
Event circumstances last updated at 2022/12/15 06:27:04 UT
Marc W. Buie, Southwest Research Institute