Event between 14JG80 and star GA0840:04984436 with event index number of 150287
Geocentric closest approach at 2018/09/01 22:35:13 UTC
J2000 position of star is 16:26:44.9 -05:25:22
Equinox of date position of star is 16:27:43.7 -05:27:47
Stellar brightness G=11.7,
use SENSEUP=8
Star is 164 degrees from the moon.
Moon is 63% illuminated.
TNO apparent brightness V=22.3
TNO is 27.4 AU from the Sun
and 27.4 AU from the Earth.
The TNO is moving 12.2
km/sec on the sky relative to the star, or,
2.2 arcsec/hr.
The 1-sigma error in the time of the event is 186 seconds.
The 1-sigma cross-track error in the shadow position is
2408 km.
The TNO has an absolute magnitude Hv=7.7
Diameter=173.0 km assuming a 5% albedo -- 14.1 sec chord
Diameter=70.6 km assuming a 30% albedo -- 5.8 sec chord
Dynamical classification is CENTAURR
Star training set for 14JG80, (2018/09/01 22:35UT) Object RA Dec mag sep mel Antares 16:30:33.3 -26:28:19 0.9 21.02 162 1Del Oph 16:15:19.5 -03:44:28 2.7 3.54 166 PPM 199686 16:28:43.9 -07:38:22 5.5 2.19 165 PPM 199645 16:26:38.3 -05:56:21 8.4 0.55 165 PPM 199667 16:27:43.5 -05:25:23 9.6 0.04 164 14JG80 16:27:44.4 -05:27:49 11.7 164 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 14JG80, (2018/09/01 22:35UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.02 162 1Del Oph 16:14:20.7 -03:41:42 2.7 3.54 166 PPM 199686 16:27:43.5 -07:35:56 5.5 2.19 165 PPM 199645 16:25:38.6 -05:53:52 8.4 0.55 165 PPM 199667 16:26:44.0 -05:22:56 9.6 0.04 164 14JG80 16:26:44.9 -05:25:22 11.7 164 Positions are for J2000
Event circumstances last updated at 2018/06/05 16:22:54 UT
Marc W. Buie, Southwest Research Institute