Event between 00CN114 and star GA0960:03702136 with event index number of 1260596
Geocentric closest approach at 2024/04/05 23:16:58 UTC
J2000 position of star is 11:12:09.5 +06:50:40
Equinox of date position of star is 11:13:23.6 +06:42:52
Stellar brightness G=16.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 171 degrees from the moon.
Moon is 11% illuminated.
Apparent brightness V=23.8
Object is 45.0 AU from the Sun
and 44.1 AU from the Earth.
Apparent velocity is 21.7
km/sec on the sky relative to the star, or,
2.4 arcsec/hr.
The 1-sigma error in the time of the event is 351 seconds.
The 1-sigma cross-track error in the shadow position is
4418 km.
The object has an absolute magnitude Hv=7.2
Diameter=220.8 km assuming a 5% albedo -- 10.2 sec chord
Diameter=90.1 km assuming a 30% albedo -- 4.2 sec chord
Dynamical classification is CLASSICAL
Star training set for 00CN114, (2024/04/05 23:17UT) Object RA Dec mag sep mel Regulus 10:09:39.7 +11:50:52 1.3 16.54 172 Denebola 11:50:17.9 +14:26:11 2.1 11.90 163 63Chi Leo 11:06:16.1 +07:12:16 4.6 1.84 173 PPM 157544 11:09:29.0 +06:26:30 8.3 1.01 172 PPM 157658 11:15:56.6 +06:45:15 9.5 0.63 170 PPM 157628 11:14:07.5 +06:33:10 10.5 0.24 171 00CN114 11:13:24.9 +06:42:44 16.8 171 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 00CN114, (2024/04/05 23:17UT) Object RA Dec mag sep mel Regulus 10:08:22.0 +11:58:02 1.3 16.54 172 Denebola 11:49:02.9 +14:34:17 2.1 11.90 163 63Chi Leo 11:05:00.5 +07:20:09 4.6 1.84 173 PPM 157544 11:08:13.5 +06:34:24 8.3 1.01 172 PPM 157658 11:14:41.2 +06:53:12 9.5 0.63 170 PPM 157628 11:12:52.1 +06:41:06 10.5 0.24 171 00CN114 11:12:09.5 +06:50:40 16.8 171 Positions are for J2000
Event circumstances last updated at 2023/11/04 04:10:17 UT
Marc W. Buie, Southwest Research Institute