Event between 06UX184 and star GA1400:03362181 with event index number of 2016581
Geocentric closest approach at 2022/12/27 15:48:45 UTC
J2000 position of star is 05:13:38.9 +51:57:58
Equinox of date position of star is 05:15:24.3 +51:59:25
Stellar brightness G=15.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 107 degrees from the moon.
Moon is 25% illuminated.
TNO apparent brightness V=22.1
TNO is 21.3 AU from the Sun
and 20.4 AU from the Earth.
The TNO is moving 22.6
km/sec on the sky relative to the star, or,
5.5 arcsec/hr.
The 1-sigma error in the time of the event is 251 seconds.
The 1-sigma cross-track error in the shadow position is
3853 km.
The TNO has an absolute magnitude Hv=8.8
Diameter=105.7 km assuming a 5% albedo -- 4.7 sec chord
Diameter=43.1 km assuming a 30% albedo -- 1.9 sec chord
Dynamical classification is CENTAURR
Star training set for 06UX184, (2022/12/27 15:49UT) Object RA Dec mag sep mel Pollux 07:46:43.2 +27:58:08 1.1 36.95 138 34Bet Aur 06:01:13.0 +44:56:50 1.9 10.33 115 PPM 029495 04:57:56.8 +52:54:17 5.8 2.82 104 PPM 029717 05:17:53.7 +51:58:51 7.8 0.37 107 PPM 029690 05:15:25.3 +51:41:10 9.6 0.31 107 06UX184 05:15:28.1 +51:59:28 15.6 107 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 06UX184, (2022/12/27 15:49UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 36.95 138 34Bet Aur 05:59:31.6 +44:56:51 1.9 10.33 115 PPM 029495 04:56:07.0 +52:52:12 5.8 2.82 104 PPM 029717 05:16:04.4 +51:57:25 7.8 0.37 107 PPM 029690 05:13:36.5 +51:39:40 9.6 0.31 107 06UX184 05:13:38.9 +51:57:58 15.6 107 Positions are for J2000
Event circumstances last updated at 2022/03/13 02:19:04 UT
Marc W. Buie, Southwest Research Institute