Event between 14OD394 and star GA0860:00097690 with event index number of 1052106
Geocentric closest approach at 2020/07/01 19:36:15 UTC
J2000 position of star is 01:10:14.4 -03:26:31
Equinox of date position of star is 01:11:16.1 -03:20:05
Stellar brightness G=15.6,
use SENSEUP=128
Star is 138 degrees from the moon.
Moon is 86% illuminated.
TNO apparent brightness V=27.0
TNO is 48.3 AU from the Sun
and 48.4 AU from the Earth.
The TNO is moving 8.5
km/sec on the sky relative to the star, or,
0.9 arcsec/hr.
The 1-sigma error in the time of the event is 650 seconds.
The 1-sigma cross-track error in the shadow position is
2512 km.
The TNO has an absolute magnitude Hv=10.0
Diameter=434.5 km assuming a 5% albedo -- 7.1 sec chord
Diameter=177.4 km assuming a 30% albedo -- 2.9 sec chord
Dynamical classification is CLASSICAL
Star training set for 14OD394, (2020/07/01 19:36UT) Object RA Dec mag sep mel Fomalhaut 22:58:46.7 -29:30:47 1.2 40.87 98 Diphda 00:44:37.0 -17:52:28 2.0 15.94 124 34 Cet 01:12:46.2 -02:08:34 5.8 1.25 139 PPM 183087 01:10:13.2 -02:46:37 8.5 0.62 138 PPM 183113 01:11:21.5 -03:27:04 9.7 0.12 138 14OD394 01:11:17.0 -03:20:00 15.6 138 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 14OD394, (2020/07/01 19:36UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:23 1.2 40.87 98 Diphda 00:43:35.7 -17:59:11 2.0 15.94 124 34 Cet 01:11:43.4 -02:15:05 5.8 1.25 139 PPM 183087 01:09:10.6 -02:53:09 8.5 0.62 138 PPM 183113 01:10:19.0 -03:33:35 9.7 0.12 138 14OD394 01:10:14.4 -03:26:31 15.6 138 Positions are for J2000
Event circumstances last updated at 2020/03/12 20:31:29 UT
Marc W. Buie, Southwest Research Institute