Event between 07UM126 and star GA0700:00584281 with event index number of 215331
Geocentric closest approach at 2019/11/03 16:38:29 UTC
J2000 position of star is 05:44:27.3 -19:21:12
Equinox of date position of star is 05:45:17.1 -19:20:47
Stellar brightness G=16.4,
use SENSEUP=128
Star is 124 degrees from the moon.
Moon is 43% illuminated.
TNO apparent brightness V=22.7
TNO is 16.5 AU from the Sun
and 16.0 AU from the Earth.
The TNO is moving 21.6
km/sec on the sky relative to the star, or,
6.7 arcsec/hr.
The 1-sigma error in the time of the event is 38 seconds.
The 1-sigma cross-track error in the shadow position is
839 km.
The TNO has an absolute magnitude Hv=10.3
Diameter=52.7 km assuming a 5% albedo -- 2.4 sec chord
Diameter=21.5 km assuming a 30% albedo -- 1.0 sec chord
Dynamical classification is CENTAURR
Star training set for 07UM126, (2019/11/03 16:38UT) Object RA Dec mag sep mel Rigel 05:15:29.5 -08:10:48 0.1 13.30 125 Arneb 05:33:36.4 -17:48:34 2.6 3.17 123 PPM 216182 05:44:13.8 -18:32:59 5.7 0.84 124 PPM 249341 05:46:13.6 -20:05:00 8.1 0.77 124 PPM 216195 05:44:50.3 -19:29:17 9.2 0.18 124 07UM126 05:45:19.1 -19:20:46 16.4 124 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 07UM126, (2019/11/03 16:38UT) Object RA Dec mag sep mel Rigel 05:14:32.3 -08:12:06 0.1 13.30 125 Arneb 05:32:43.8 -17:49:20 2.6 3.17 123 PPM 216182 05:43:21.7 -18:33:27 5.7 0.84 124 PPM 249341 05:45:22.2 -20:05:24 8.1 0.77 124 PPM 216195 05:43:58.6 -19:29:44 9.2 0.18 124 07UM126 05:44:27.3 -19:21:12 16.4 124 Positions are for J2000
Event circumstances last updated at 2019/01/29 21:42:49 UT
Marc W. Buie, Southwest Research Institute