Event between 10TH and star GA1020:01944021 with event index number of 2427544
Geocentric closest approach at 2024/03/26 11:07:51 UTC
J2000 position of star is 06:32:46.4 +12:13:00
Equinox of date position of star is 06:34:06.9 +12:11:50
Stellar brightness G=15.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 101 degrees from the moon.
Moon is 99% illuminated.
Apparent brightness V=22.7
Object is 20.4 AU from the Sun
and 20.3 AU from the Earth.
Apparent velocity is 9.0
km/sec on the sky relative to the star, or,
2.2 arcsec/hr.
The 1-sigma error in the time of the event is 167 seconds.
The 1-sigma cross-track error in the shadow position is
1586 km.
The object has an absolute magnitude Hv=9.3
Diameter=83.2 km assuming a 5% albedo -- 9.2 sec chord
Diameter=34.0 km assuming a 30% albedo -- 3.8 sec chord
Dynamical classification is CENTAURR
Star training set for 10TH, (2024/03/26 11:08UT) Object RA Dec mag sep mel Betelgeuse 05:56:29.1 +07:24:34 0.4 10.43 109 Alhena 06:39:06.7 +16:22:35 1.9 4.35 100 PPM 122607 06:33:00.6 +11:46:23 6.3 0.50 101 PPM 122651 06:34:26.2 +12:20:37 9.1 0.16 101 PPM 122626 06:33:39.1 +12:10:16 10.6 0.12 101 10TH 06:34:07.9 +12:11:49 15.9 100 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 10TH, (2024/03/26 11:08UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 10.43 109 Alhena 06:37:42.8 +16:23:57 1.9 4.35 100 PPM 122607 06:31:39.4 +11:47:32 6.3 0.50 101 PPM 122651 06:33:04.7 +12:21:48 9.1 0.16 101 PPM 122626 06:32:17.6 +12:11:26 10.6 0.12 101 10TH 06:32:46.4 +12:13:00 15.9 101 Positions are for J2000
Event circumstances last updated at 2023/12/16 05:09:01 UT
Marc W. Buie, Southwest Research Institute