Event between 14JE80 and star GA0800:07547874 with event index number of 1046010
Geocentric closest approach at 2019/05/24 23:30:28 UTC
J2000 position of star is 17:57:09.2 -08:20:47
Equinox of date position of star is 17:58:11.7 -08:20:51
Stellar brightness G=16.1,
use SENSEUP=128
Star is 48 degrees from the moon.
Moon is 66% illuminated.
TNO apparent brightness V=22.3
TNO is 17.9 AU from the Sun
and 17.1 AU from the Earth.
The TNO is moving 17.7
km/sec on the sky relative to the star, or,
5.2 arcsec/hr.
The 1-sigma error in the time of the event is 93 seconds.
The 1-sigma cross-track error in the shadow position is
992 km.
The TNO has an absolute magnitude Hv=9.7
Diameter=70.1 km assuming a 5% albedo -- 4.0 sec chord
Diameter=28.6 km assuming a 30% albedo -- 1.6 sec chord
Dynamical classification is CENTAURR
Star training set for 14JE80, (2019/05/24 23:30UT) Object RA Dec mag sep mel Antares 16:30:36.0 -26:28:24 0.9 27.57 65 60Bet Oph 17:44:25.9 +04:33:38 2.8 13.36 56 64Nu Oph 18:00:05.7 -09:46:28 3.3 1.50 47 PPM 201234 17:58:13.4 -08:04:12 8.2 0.28 48 PPM 201230 17:58:04.8 -08:35:45 9.6 0.25 48 14JE80 17:58:12.6 -08:20:51 16.1 48 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 14JE80, (2019/05/24 23:30UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 27.57 65 60Bet Oph 17:43:28.3 +04:34:05 2.8 13.36 56 64Nu Oph 17:59:01.6 -09:46:27 3.3 1.50 47 PPM 201234 17:57:10.1 -08:04:08 8.2 0.28 48 PPM 201230 17:57:01.2 -08:35:41 9.6 0.25 48 14JE80 17:57:09.2 -08:20:47 16.1 48 Positions are for J2000
Event circumstances last updated at 2019/02/12 08:06:34 UT
Marc W. Buie, Southwest Research Institute