Event between 14XC48 and star GA0720:00164740 with event index number of 2705397
Geocentric closest approach at 2022/11/28 15:36:35 UTC
J2000 position of star is 02:09:51.0 -16:20:52
Equinox of date position of star is 02:10:53.6 -16:14:44
Stellar brightness G=15.0,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 73 degrees from the moon.
Moon is 28% illuminated.
TNO apparent brightness V=23.0
TNO is 36.8 AU from the Sun
and 36.1 AU from the Earth.
The TNO is moving 19.2
km/sec on the sky relative to the star, or,
2.6 arcsec/hr.
The 1-sigma error in the time of the event is 141 seconds.
The 1-sigma cross-track error in the shadow position is
1523 km.
The TNO has an absolute magnitude Hv=7.2
Diameter=220.8 km assuming a 5% albedo -- 11.5 sec chord
Diameter=90.1 km assuming a 30% albedo -- 4.7 sec chord
Dynamical classification is SCATEXTD
Star training set for 14XC48, (2022/11/28 15:37UT) Object RA Dec mag sep mel Rigel 05:15:38.4 -08:10:37 0.1 45.74 117 68Omi Cet 02:20:30.3 -02:52:29 2.0 13.57 80 PPM 211081 02:07:57.2 -19:01:51 6.5 2.88 71 PPM 211153 02:10:42.8 -16:01:08 7.9 0.23 73 PPM 211174 02:11:45.3 -16:12:51 9.8 0.20 73 14XC48 02:10:56.6 -16:14:26 15.0 73 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 14XC48, (2022/11/28 15:37UT) Object RA Dec mag sep mel Rigel 05:14:32.3 -08:12:06 0.1 45.74 117 68Omi Cet 02:19:20.8 -02:58:45 2.0 13.57 80 PPM 211081 02:06:52.3 -19:08:21 6.5 2.88 71 PPM 211153 02:09:37.1 -16:07:35 7.9 0.23 73 PPM 211174 02:10:39.7 -16:19:17 9.8 0.20 73 14XC48 02:09:51.0 -16:20:52 15.0 73 Positions are for J2000
Event circumstances last updated at 2021/11/02 00:59:58 UT
Marc W. Buie, Southwest Research Institute