Event between 14LU28 and star GA0780:07268352 with event index number of 2506740
Geocentric closest approach at 2022/03/11 05:14:42 UTC
J2000 position of star is 17:41:04.5 -10:46:09
Equinox of date position of star is 17:42:17.5 -10:46:44
Stellar brightness G=13.7,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 164 degrees from the moon.
Moon is 57% illuminated.
TNO apparent brightness V=22.7
TNO is 37.1 AU from the Sun
and 37.2 AU from the Earth.
The TNO is moving 8.6
km/sec on the sky relative to the star, or,
1.2 arcsec/hr.
The 1-sigma error in the time of the event is 655 seconds.
The 1-sigma cross-track error in the shadow position is
5886 km.
The TNO has an absolute magnitude Hv=6.8
Diameter=257.0 km assuming a 5% albedo -- 29.8 sec chord
Diameter=104.9 km assuming a 30% albedo -- 12.2 sec chord
Dynamical classification is SCATNEAR
Star training set for 14LU28, (2022/03/11 05:15UT) Object RA Dec mag sep mel Antares 16:30:46.3 -26:28:46 0.9 23.04 161 35Eta Oph 17:11:39.1 -15:45:03 2.6 8.96 165 PPM 233365 17:39:23.4 -10:56:16 5.7 0.73 164 PPM 233403 17:40:42.2 -11:16:40 8.4 0.64 165 PPM 233421 17:41:27.1 -10:38:53 9.4 0.25 164 14LU28 17:42:18.4 -10:46:44 13.7 164 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 14LU28, (2022/03/11 05:15UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 23.04 161 35Eta Oph 17:10:22.7 -15:43:29 2.6 8.96 165 PPM 233365 17:38:09.5 -10:55:35 5.7 0.73 164 PPM 233403 17:39:28.1 -11:16:01 8.4 0.64 165 PPM 233421 17:40:13.3 -10:38:15 9.4 0.25 164 14LU28 17:41:04.5 -10:46:09 13.7 164 Positions are for J2000
Event circumstances last updated at 2021/12/05 02:04:52 UT
Marc W. Buie, Southwest Research Institute