Event between 14WR510 and star GA1020:02146252 with event index number of 241816
Geocentric closest approach at 2019/11/19 21:21:39 UTC
J2000 position of star is 06:41:44.3 +12:35:54
Equinox of date position of star is 06:42:46.4 +12:34:46
Stellar brightness G=13.1,
use SENSEUP=32
Star is 49 degrees from the moon.
Moon is 50% illuminated.
TNO apparent brightness V=22.2
TNO is 29.6 AU from the Sun
and 28.9 AU from the Earth.
The TNO is moving 16.6
km/sec on the sky relative to the star, or,
2.9 arcsec/hr.
The 1-sigma error in the time of the event is 892 seconds.
The 1-sigma cross-track error in the shadow position is
2490 km.
The TNO has an absolute magnitude Hv=7.4
Diameter=201.4 km assuming a 5% albedo -- 12.1 sec chord
Diameter=82.2 km assuming a 30% albedo -- 4.9 sec chord
Dynamical classification is 3:2E
Star training set for 14WR510, (2019/11/19 21:22UT) Object RA Dec mag sep mel Betelgeuse 05:56:14.9 +07:24:33 0.4 12.58 61 Alhena 06:38:51.6 +16:22:50 1.9 3.92 49 30 Gem 06:45:06.5 +13:12:23 5.8 0.83 48 PPM 122845 06:41:10.5 +12:21:21 7.6 0.47 49 PPM 122895 06:43:05.9 +12:32:50 9.1 0.07 49 14WR510 06:42:51.3 +12:34:40 13.1 49 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 14WR510, (2019/11/19 21:22UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 12.58 61 Alhena 06:37:42.8 +16:23:57 1.9 3.92 49 30 Gem 06:43:59.3 +13:13:40 5.8 0.83 48 PPM 122845 06:40:03.6 +12:22:31 7.6 0.47 49 PPM 122895 06:41:58.9 +12:34:03 9.1 0.07 49 14WR510 06:41:44.3 +12:35:54 13.1 49 Positions are for J2000
Event circumstances last updated at 2018/06/12 07:50:55 UT
Marc W. Buie, Southwest Research Institute