Event between 14JT80 and star GA0780:06539269 with event index number of 1045692
Geocentric closest approach at 2019/10/12 04:58:02 UTC
J2000 position of star is 17:28:04.5 -10:28:21
Equinox of date position of star is 17:29:09.0 -10:29:14
Stellar brightness G=14.4,
use SENSEUP=128
Star is 99 degrees from the moon.
Moon is 97% illuminated.
TNO apparent brightness V=22.6
TNO is 31.9 AU from the Sun
and 32.4 AU from the Earth.
The TNO is moving 20.4
km/sec on the sky relative to the star, or,
3.1 arcsec/hr.
The 1-sigma error in the time of the event is 338 seconds.
The 1-sigma cross-track error in the shadow position is
3151 km.
The TNO has an absolute magnitude Hv=7.4
Diameter=203.2 km assuming a 5% albedo -- 9.9 sec chord
Diameter=83.0 km assuming a 30% albedo -- 4.1 sec chord
Dynamical classification is 3:2E
Star training set for 14JT80, (2019/10/12 04:58UT) Object RA Dec mag sep mel Antares 16:30:37.4 -26:28:27 0.9 21.13 110 35Eta Oph 17:11:30.8 -15:44:53 2.6 6.79 103 PPM 233365 17:39:15.4 -10:56:12 5.7 2.52 96 PPM 200710 17:30:22.2 -10:00:18 7.8 0.57 99 PPM 233108 17:29:02.2 -10:27:00 9.4 0.05 99 14JT80 17:29:10.2 -10:29:15 14.4 99 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 14JT80, (2019/10/12 04:58UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.13 110 35Eta Oph 17:10:22.7 -15:43:29 2.6 6.79 103 PPM 233365 17:38:09.5 -10:55:35 5.7 2.52 96 PPM 200710 17:29:16.7 -09:59:26 7.8 0.57 99 PPM 233108 17:27:56.6 -10:26:05 9.4 0.05 99 14JT80 17:28:04.5 -10:28:21 14.4 99 Positions are for J2000
Event circumstances last updated at 2019/06/07 22:44:47 UT
Marc W. Buie, Southwest Research Institute