Event between 14KC102 and star GA0780:06809245 with event index number of 265425
Geocentric closest approach at 2019/06/01 20:27:15 UTC
J2000 position of star is 17:33:26.8 -10:28:33
Equinox of date position of star is 17:34:30.3 -10:29:16
Stellar brightness G=14.7,
use SENSEUP=128
Star is 147 degrees from the moon.
Moon is 3% illuminated.
TNO apparent brightness V=21.9
TNO is 30.2 AU from the Sun
and 29.2 AU from the Earth.
The TNO is moving 22.7
km/sec on the sky relative to the star, or,
3.9 arcsec/hr.
The 1-sigma error in the time of the event is 136 seconds.
The 1-sigma cross-track error in the shadow position is
1262 km.
The TNO has an absolute magnitude Hv=7.1
Diameter=226.0 km assuming a 5% albedo -- 10.0 sec chord
Diameter=92.2 km assuming a 30% albedo -- 4.1 sec chord
Dynamical classification is 3:2E
Star training set for 14KC102, (2019/06/01 20:27UT) Object RA Dec mag sep mel Antares 16:30:36.1 -26:28:24 0.9 21.98 160 35Eta Oph 17:11:29.6 -15:44:51 2.6 7.69 153 PPM 233365 17:39:14.2 -10:56:11 5.7 1.24 146 PPM 233187 17:32:22.5 -10:59:06 7.8 0.72 148 PPM 233238 17:34:23.4 -10:25:41 9.3 0.07 147 14KC102 17:34:31.3 -10:29:17 14.7 147 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 14KC102, (2019/06/01 20:27UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.98 160 35Eta Oph 17:10:22.7 -15:43:29 2.6 7.69 153 PPM 233365 17:38:09.5 -10:55:35 5.7 1.24 146 PPM 233187 17:31:17.8 -10:58:18 7.8 0.72 148 PPM 233238 17:33:18.9 -10:24:57 9.3 0.07 147 14KC102 17:33:26.8 -10:28:33 14.7 147 Positions are for J2000
Event circumstances last updated at 2019/02/12 08:18:14 UT
Marc W. Buie, Southwest Research Institute