Event between 96KV1 and star GA0640:37616209 with event index number of 2130630
Geocentric closest approach at 2021/11/01 15:13:18 UTC
J2000 position of star is 19:25:30.9 -24:31:01
Equinox of date position of star is 19:26:49.8 -24:28:22
Stellar brightness G=16.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 114 degrees from the moon.
Moon is 14% illuminated.
TNO apparent brightness V=23.5
TNO is 40.2 AU from the Sun
and 40.5 AU from the Earth.
The TNO is moving 15.5
km/sec on the sky relative to the star, or,
1.9 arcsec/hr.
The 1-sigma error in the time of the event is 834 seconds.
The 1-sigma cross-track error in the shadow position is
1472 km.
The TNO has an absolute magnitude Hv=7.3
Diameter=208.9 km assuming a 5% albedo -- 13.5 sec chord
Diameter=85.3 km assuming a 30% albedo -- 5.5 sec chord
Dynamical classification is CLASSICAL
Star training set for 96KV1, (2021/11/01 15:13UT) Object RA Dec mag sep mel Antares 16:30:45.0 -26:28:43 0.9 39.60 75 Nunki 18:56:37.1 -26:16:04 2.0 7.06 107 47Chi1Sgr 19:26:36.1 -24:27:52 5.0 0.06 114 PPM 269764 19:26:41.8 -24:22:03 7.9 0.11 114 47Chi1Sgr 19:26:36.1 -24:27:52 5.0 0.06 114 96KV1 19:26:50.4 -24:28:21 16.8 114 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, (2021/11/01 15:13UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 39.60 75 Nunki 18:55:15.9 -26:17:49 2.0 7.06 107 47Chi1Sgr 19:25:16.6 -24:30:32 5.0 0.06 114 PPM 269764 19:25:22.3 -24:24:44 7.9 0.11 114 47Chi1Sgr 19:25:16.6 -24:30:32 5.0 0.06 114 96KV1 19:25:30.9 -24:31:01 16.8 114 Positions are for J2000
Event circumstances last updated at 2021/08/30 01:16:24 UT
Marc W. Buie, Southwest Research Institute