Event between (523713) 14JX80 and star GA0920:05730751 with event index number of 2377235
Geocentric closest approach at 2024/03/01 16:41:28 UTC
J2000 position of star is 17:52:49.1 +03:45:28
Equinox of date position of star is 17:53:59.7 +03:45:15
Stellar brightness G=16.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 48 degrees from the moon.
Moon is 69% illuminated.
Apparent brightness V=22.0
Object is 36.5 AU from the Sun
and 36.8 AU from the Earth.
Apparent velocity is 20.2
km/sec on the sky relative to the star, or,
2.7 arcsec/hr.
The 1-sigma error in the time of the event is 79 seconds.
The 1-sigma cross-track error in the shadow position is
1550 km.
The object has an absolute magnitude Hv=6.2
Diameter=340.4 km assuming a 5% albedo -- 17.4 sec chord
Diameter=139.0 km assuming a 30% albedo -- 7.1 sec chord
Dynamical classification is 5:2EEE+5:2EII
Star training set for 523713, (2024/03/01 16:40UT) Object RA Dec mag sep mel Antares 16:30:53.6 -26:29:01 0.9 36.31 21 60Bet Oph 17:44:40.0 +04:33:32 2.8 2.47 47 62Gam Oph 17:49:06.3 +02:42:00 3.8 1.62 47 PPM 164805 17:55:40.5 +03:43:45 7.7 0.41 48 PPM 164749 17:53:59.4 +03:47:25 9.8 0.04 48 523713 17:54:01.3 +03:45:14 16.9 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 523713, (2024/03/01 16:40UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 36.31 21 60Bet Oph 17:43:28.3 +04:34:06 2.8 2.47 47 62Gam Oph 17:47:53.5 +02:42:25 3.8 1.62 47 PPM 164805 17:54:28.3 +03:43:56 7.7 0.41 48 PPM 164749 17:52:47.3 +03:47:39 9.8 0.04 48 523713 17:52:49.1 +03:45:28 16.9 48 Positions are for J2000
Event circumstances last updated at 2023/08/21 03:00:00 UT
Marc W. Buie, Southwest Research Institute