Event between (533398) 14GA54 and star GA0740:19557138 with event index number of 2798308
Geocentric closest approach at 2029/07/10 01:25:17 UTC
J2000 position of star is 18:25:49.7 -14:32:37
Equinox of date position of star is 18:27:13.4 -14:31:40
Stellar brightness G=16.1,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 168 degrees from the moon.
Moon is 3% illuminated.
Apparent brightness V=22.1
Object is 31.0 AU from the Sun
and 30.0 AU from the Earth.
Apparent velocity is 23.0
km/sec on the sky relative to the star, or,
3.8 arcsec/hr.
The 1-sigma error in the time of the event is 362 seconds.
The 1-sigma cross-track error in the shadow position is
2672 km.
The object has an absolute magnitude Hv=7.2
Diameter=215.8 km assuming a 5% albedo -- 9.4 sec chord
Diameter=88.1 km assuming a 30% albedo -- 3.8 sec chord
Dynamical classification is CENTAURR
Star training set for 533398, (2029/07/10 01:25UT) Object RA Dec mag sep mel Antares 16:31:13.4 -26:29:41 0.9 29.65 161 Nunki 18:57:05.6 -26:15:26 2.0 13.62 166 PPM 234686 18:34:24.5 -14:50:30 5.1 1.70 167 PPM 234511 18:26:47.2 -14:37:51 8.5 0.20 168 533398 18:27:30.6 -14:31:28 16.1 168 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 533398, (2029/07/10 01:25UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 29.65 161 Nunki 18:55:15.9 -26:17:49 2.0 13.62 166 PPM 234686 18:32:43.3 -14:51:57 5.1 1.70 167 PPM 234511 18:25:06.2 -14:38:58 8.5 0.20 168 533398 18:25:49.7 -14:32:37 16.1 168 Positions are for J2000
Event circumstances last updated at 2024/06/27 21:04:37 UT
Marc W. Buie, Southwest Research Institute