Event between (552678) 10JG210 and star GA0760:25066822 with event index number of 2805961
Geocentric closest approach at 2029/08/10 22:51:07 UTC
J2000 position of star is 19:52:21.6 -13:59:18
Equinox of date position of star is 19:53:38.9 -13:55:40
Stellar brightness G=16.1,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 147 degrees from the moon.
Moon is 1% illuminated.
Apparent brightness V=20.9
Object is 17.2 AU from the Sun
and 16.2 AU from the Earth.
Apparent velocity is 20.2
km/sec on the sky relative to the star, or,
6.2 arcsec/hr.
The 1-sigma error in the time of the event is 253 seconds.
The 1-sigma cross-track error in the shadow position is
3231 km.
The object has an absolute magnitude Hv=8.5
Diameter=114.3 km assuming a 5% albedo -- 5.8 sec chord
Diameter=46.7 km assuming a 30% albedo -- 2.4 sec chord
Dynamical classification is CENTAURR
Star training set for 552678, (2029/08/10 22:51UT) Object RA Dec mag sep mel Fomalhaut 22:59:16.6 -29:27:52 1.2 45.41 154 Nunki 18:57:05.9 -26:15:25 2.0 18.17 132 PPM 236528 19:50:28.9 -12:14:37 6.5 1.88 147 PPM 236650 19:55:22.5 -14:05:43 8.5 0.38 148 PPM 236621 19:54:07.1 -13:39:42 9.6 0.25 147 552678 19:54:01.3 -13:54:36 16.1 148 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 552678, (2029/08/10 22:51UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 45.41 154 Nunki 18:55:15.9 -26:17:49 2.0 18.17 132 PPM 236528 19:48:50.2 -12:19:10 6.5 1.88 147 PPM 236650 19:53:42.7 -14:10:27 8.5 0.38 148 PPM 236621 19:52:27.6 -13:44:23 9.6 0.25 147 552678 19:52:21.6 -13:59:18 16.1 147 Positions are for J2000
Event circumstances last updated at 2022/12/16 01:25:31 UT
Marc W. Buie, Southwest Research Institute