Event between 14OL394 and star GA1000:00173323 with event index number of 281363
Geocentric closest approach at 2020/07/08 03:41:14 UTC
J2000 position of star is 01:58:08.3 +11:56:44
Equinox of date position of star is 01:59:10.8 +12:02:22
Stellar brightness G=16.3,
use SENSEUP=128
Star is 69 degrees from the moon.
Moon is 90% illuminated.
TNO apparent brightness V=22.8
TNO is 30.9 AU from the Sun
and 31.1 AU from the Earth.
The TNO is moving 13.8
km/sec on the sky relative to the star, or,
2.2 arcsec/hr.
The 1-sigma error in the time of the event is 238 seconds.
The 1-sigma cross-track error in the shadow position is
1796 km.
The TNO has an absolute magnitude Hv=7.7
Diameter=171.4 km assuming a 5% albedo -- 12.4 sec chord
Diameter=70.0 km assuming a 30% albedo -- 5.1 sec chord
Dynamical classification is 5:3EE
Star training set for 14OL394, (2020/07/08 03:41UT) Object RA Dec mag sep mel Aldebaran 04:37:06.0 +16:32:56 0.8 38.45 107 6Bet Ari 01:55:46.7 +20:54:27 2.6 8.90 73 PPM 117850 02:00:32.0 +12:23:37 6.1 0.47 70 PPM 117819 01:58:39.5 +12:19:59 10.9 0.32 69 14OL394 01:59:14.3 +12:02:41 16.3 70 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 14OL394, (2020/07/08 03:41UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:30 0.8 38.45 107 6Bet Ari 01:54:38.5 +20:48:27 2.6 8.90 73 PPM 117850 01:59:25.9 +12:17:40 6.1 0.47 70 PPM 117819 01:57:33.5 +12:14:02 10.9 0.32 69 14OL394 01:58:08.3 +11:56:44 16.3 69 Positions are for J2000
Event circumstances last updated at 2019/06/08 00:00:43 UT
Marc W. Buie, Southwest Research Institute