Event between 14VB41 and star GA0920:00125018 with event index number of 1949586
Geocentric closest approach at 2022/12/12 09:34:47 UTC
J2000 position of star is 01:26:03.1 +02:42:41
Equinox of date position of star is 01:27:10.5 +02:49:26
Stellar brightness G=15.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 106 degrees from the moon.
Moon is 84% illuminated.
TNO apparent brightness V=23.1
TNO is 37.4 AU from the Sun
and 36.9 AU from the Earth.
The TNO is moving 10.9
km/sec on the sky relative to the star, or,
1.5 arcsec/hr.
The 1-sigma error in the time of the event is 256 seconds.
The 1-sigma cross-track error in the shadow position is
2375 km.
The TNO has an absolute magnitude Hv=7.3
Diameter=174.6 km assuming a 5% albedo -- 19.2 sec chord
Diameter=71.3 km assuming a 30% albedo -- 7.8 sec chord
Dynamical classification is SCATNEAR
Star training set for 14VB41, (2022/12/12 09:31UT) Object RA Dec mag sep mel Fomalhaut 22:58:54.8 -29:30:00 1.2 47.99 149 68Omi Cet 02:20:30.4 -02:52:28 2.0 14.48 96 PPM 144619 01:28:04.9 +03:39:13 6.5 0.85 106 PPM 144598 01:26:51.9 +03:05:27 7.4 0.28 106 14VB41 01:27:14.2 +02:49:48 15.7 106 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 14VB41, (2022/12/12 09:31UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 47.99 149 68Omi Cet 02:19:20.8 -02:58:45 2.0 14.48 96 PPM 144619 01:26:53.6 +03:32:06 6.5 0.85 106 PPM 144598 01:25:40.7 +02:58:19 7.4 0.28 106 14VB41 01:26:03.1 +02:42:41 15.7 106 Positions are for J2000
Event circumstances last updated at 2021/10/07 00:36:31 UT
Marc W. Buie, Southwest Research Institute