Event between 96KV1 and star GA0640:37929863 with event index number of 2130684
Geocentric closest approach at 2022/03/15 09:52:43 UTC
J2000 position of star is 19:39:06.5 -24:05:33
Equinox of date position of star is 19:40:25.8 -24:02:27
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 153 degrees from the moon.
Moon is 91% illuminated.
TNO apparent brightness V=23.5
TNO is 40.2 AU from the Sun
and 40.7 AU from the Earth.
The TNO is moving 19.5
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 811 seconds.
The 1-sigma cross-track error in the shadow position is
2882 km.
The TNO has an absolute magnitude Hv=7.3
Diameter=208.9 km assuming a 5% albedo -- 10.7 sec chord
Diameter=85.3 km assuming a 30% albedo -- 4.4 sec chord
Dynamical classification is CLASSICAL
Star training set for 96KV1, (2022/03/15 09:53UT) Object RA Dec mag sep mel Antares 16:30:46.3 -26:28:46 0.9 42.71 110 38Zet Sgr 19:04:01.3 -29:50:47 2.7 9.97 144 PPM 270116 19:41:27.1 -23:22:35 5.7 0.70 153 PPM 270137 19:42:24.5 -23:35:50 8.5 0.63 153 PPM 270072 19:39:51.8 -24:03:26 8.8 0.13 153 96KV1 19:40:26.8 -24:02:25 16.5 153 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 96KV1, (2022/03/15 09:53UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 42.71 110 38Zet Sgr 19:02:36.7 -29:52:49 2.7 9.97 144 PPM 270116 19:40:07.2 -23:25:45 5.7 0.70 153 PPM 270137 19:41:04.5 -23:39:01 8.5 0.63 153 PPM 270072 19:38:31.5 -24:06:33 8.8 0.13 153 96KV1 19:39:06.5 -24:05:33 16.5 153 Positions are for J2000
Event circumstances last updated at 2021/12/07 01:46:10 UT
Marc W. Buie, Southwest Research Institute