Event between 00QL251 and star GA1000:00127871 with event index number of 1175839
Geocentric closest approach at 2022/11/21 23:04:19 UTC
J2000 position of star is 01:25:13.7 +10:16:00
Equinox of date position of star is 01:26:24.0 +10:22:54
Stellar brightness G=12.1,
use SENSEUP=16 with the MallinCam and and exposure
time of 250 milli-seconds with the QHY174 camera.
Star is 170 degrees from the moon.
Moon is 5% illuminated.
TNO apparent brightness V=22.9
TNO is 41.3 AU from the Sun
and 40.5 AU from the Earth.
The TNO is moving 19.4
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 376 seconds.
The 1-sigma cross-track error in the shadow position is
5566 km.
The TNO has an absolute magnitude Hv=6.7
Diameter=275.4 km assuming a 5% albedo -- 14.2 sec chord
Diameter=112.4 km assuming a 30% albedo -- 5.8 sec chord
Dynamical classification is 2:1E
Star training set for 00QL251, (2022/11/21 23:04UT) Object RA Dec mag sep mel Aldebaran 04:37:14.2 +16:33:13 0.8 46.69 143 6Bet Ari 01:55:54.6 +20:55:08 2.6 12.69 171 PPM 144653 01:30:14.9 +07:24:42 6.4 3.12 170 PPM 117329 01:27:10.8 +10:31:32 7.3 0.23 170 00QL251 01:26:26.2 +10:23:07 12.1 170 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 00QL251, (2022/11/21 23:04UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 46.69 143 6Bet Ari 01:54:38.5 +20:48:26 2.6 12.69 171 PPM 144653 01:29:03.1 +07:17:38 6.4 3.12 170 PPM 117329 01:25:58.3 +10:24:25 7.3 0.23 170 00QL251 01:25:13.7 +10:16:00 12.1 170 Positions are for J2000
Event circumstances last updated at 2022/03/13 02:17:32 UT
Marc W. Buie, Southwest Research Institute