Event between (248835) 06SX368 and star GA1160:02312786 with event index number of 2298607
Geocentric closest approach at 2024/12/12 14:36:31 UTC
J2000 position of star is 06:29:29.4 +26:29:59
Equinox of date position of star is 06:31:00.7 +26:28:55
Stellar brightness G=15.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 53 degrees from the moon.
Moon is 90% illuminated.
Apparent brightness V=22.3
Object is 19.6 AU from the Sun
and 18.7 AU from the Earth.
Apparent velocity is 24.3
km/sec on the sky relative to the star, or,
6.4 arcsec/hr.
The 1-sigma error in the time of the event is 239 seconds.
The 1-sigma cross-track error in the shadow position is
4755 km.
The object has an absolute magnitude Hv=9.4
Diameter=75.9 km assuming a 5% albedo -- 3.3 sec chord
Diameter=31.0 km assuming a 30% albedo -- 1.3 sec chord
Dynamical classification is CENTAURR
Star training set for 248835, (2024/12/12 14:37UT) Object RA Dec mag sep mel Pollux 07:46:50.5 +27:57:50 1.1 16.90 69 Alhena 06:39:09.2 +16:22:33 1.9 10.28 56 PPM 095919 06:26:15.9 +25:02:00 6.3 1.80 52 PPM 096118 06:33:48.2 +26:09:53 8.5 0.70 53 PPM 096095 06:32:24.6 +26:37:29 9.2 0.34 53 248835 06:31:02.6 +26:28:53 15.4 53 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 248835, (2024/12/12 14:37UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 16.90 69 Alhena 06:37:42.8 +16:23:57 1.9 10.28 56 PPM 095919 06:24:43.7 +25:02:55 6.3 1.80 52 PPM 096118 06:32:15.3 +26:11:05 8.5 0.70 53 PPM 096095 06:30:51.3 +26:38:37 9.2 0.34 53 248835 06:29:29.4 +26:29:59 15.4 53 Positions are for J2000
Event circumstances last updated at 2024/06/11 03:52:22 UT
Marc W. Buie, Southwest Research Institute