Event between (545293) 11FX62 and star GA0560:10137335 with event index number of 2744218
Geocentric closest approach at 2029/04/19 01:10:42 UTC
J2000 position of star is 16:26:48.2 -33:56:29
Equinox of date position of star is 16:28:20.0 -33:59:34
Stellar brightness G=13.7,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 161 degrees from the moon.
Moon is 23% illuminated.
Apparent brightness V=22.2
Object is 31.0 AU from the Sun
and 30.2 AU from the Earth.
Apparent velocity is 16.9
km/sec on the sky relative to the star, or,
2.8 arcsec/hr.
The 1-sigma error in the time of the event is 291 seconds.
The 1-sigma cross-track error in the shadow position is
1284 km.
The object has an absolute magnitude Hv=7.2
Diameter=219.8 km assuming a 5% albedo -- 13.1 sec chord
Diameter=89.7 km assuming a 30% albedo -- 5.3 sec chord
Dynamical classification is CENTAURR
Star training set for 545293, (2029/04/19 01:14UT) Object RA Dec mag sep mel Antares 16:31:12.5 -26:29:40 0.9 7.53 163 26Eps Sco 16:52:04.3 -34:20:35 2.3 4.84 165 PPM 295006 16:25:50.3 -33:16:00 6.2 0.95 160 PPM 295045 16:27:39.1 -33:37:55 8.1 0.43 161 PPM 295088 16:30:14.3 -34:06:05 8.9 0.33 161 545293 16:28:42.6 -34:00:19 13.7 161 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 545293, (2029/04/19 01:14UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 7.53 163 26Eps Sco 16:50:08.7 -34:17:41 2.3 4.84 165 PPM 295006 16:23:56.8 -33:12:03 6.2 0.95 160 PPM 295045 16:25:45.1 -33:34:02 8.1 0.43 161 PPM 295088 16:28:19.8 -34:02:19 8.9 0.33 161 545293 16:26:48.2 -33:56:29 13.7 161 Positions are for J2000
Event circumstances last updated at 2023/07/08 02:27:50 UT
Marc W. Buie, Southwest Research Institute