Event between 14OE394 and star GA0680:35650811 with event index number of 1007646
Geocentric closest approach at 2020/11/12 10:55:08 UTC
J2000 position of star is 19:52:42.0 -21:43:30
Equinox of date position of star is 19:53:53.5 -21:40:18
Stellar brightness G=16.3,
use SENSEUP=128
Star is 105 degrees from the moon.
Moon is 11% illuminated.
TNO apparent brightness V=26.7
TNO is 45.6 AU from the Sun
and 46.0 AU from the Earth.
The TNO is moving 17.1
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 251 seconds.
The 1-sigma cross-track error in the shadow position is
2784 km.
The TNO has an absolute magnitude Hv=10.0
Diameter=654.7 km assuming a 5% albedo -- 3.5 sec chord
Diameter=267.3 km assuming a 30% albedo -- 1.4 sec chord
Dynamical classification is CLASSICAL
Star training set for 14OE394, (2020/11/12 10:55UT) Object RA Dec mag sep mel Fomalhaut 22:58:47.9 -29:30:40 1.2 42.14 140 Nunki 18:56:33.5 -26:16:08 2.0 13.88 91 PPM 270417 19:55:32.6 -23:53:15 6.1 2.25 105 PPM 270446 19:56:45.4 -21:27:10 8.4 0.69 105 PPM 270367 19:53:04.6 -21:40:18 9.5 0.20 104 14OE394 19:53:55.9 -21:40:11 16.3 105 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 14OE394, (2020/11/12 10:55UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:23 1.2 42.14 140 Nunki 18:55:15.9 -26:17:49 2.0 13.88 91 PPM 270417 19:54:17.6 -23:56:36 6.1 2.25 105 PPM 270446 19:55:31.7 -21:30:33 8.4 0.69 105 PPM 270367 19:51:50.7 -21:43:36 9.5 0.20 104 14OE394 19:52:42.0 -21:43:30 16.3 104 Positions are for J2000
Event circumstances last updated at 2020/03/12 20:49:08 UT
Marc W. Buie, Southwest Research Institute