Event between (469505) 03FE128 and star GA0700:06503108 with event index number of 1380925
Geocentric closest approach at 2024/07/10 09:38:22 UTC
J2000 position of star is 16:30:56.3 -18:24:31
Equinox of date position of star is 16:32:21.6 -18:27:36
Stellar brightness G=13.6,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 89 degrees from the moon.
Moon is 19% illuminated.
Apparent brightness V=22.0
Object is 36.6 AU from the Sun
and 35.8 AU from the Earth.
Apparent velocity is 17.2
km/sec on the sky relative to the star, or,
2.4 arcsec/hr.
The 1-sigma error in the time of the event is 126 seconds.
The 1-sigma cross-track error in the shadow position is
1337 km.
The object has an absolute magnitude Hv=6.3
Diameter=322.1 km assuming a 5% albedo -- 19.1 sec chord
Diameter=131.5 km assuming a 30% albedo -- 7.8 sec chord
Dynamical classification is 2:1E
Star training set for 469505, (2024/07/10 09:39UT) Object RA Dec mag sep mel Antares 16:30:54.9 -26:29:03 0.9 8.03 90 8Bet1Sco 16:06:52.0 -19:52:14 2.6 6.18 83 7Chi Oph 16:28:26.9 -18:30:36 4.1 0.93 88 PPM 231759 16:31:09.0 -18:44:03 8.1 0.40 89 PPM 231794 16:32:32.2 -18:34:31 9.5 0.12 89 469505 16:32:21.9 -18:27:36 13.6 89 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 469505, (2024/07/10 09:39UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 8.03 90 8Bet1Sco 16:05:26.2 -19:48:20 2.6 6.18 83 7Chi Oph 16:27:01.4 -18:27:23 4.1 0.93 88 PPM 231759 16:29:43.4 -18:40:56 8.1 0.40 89 PPM 231794 16:31:06.6 -18:31:26 9.5 0.12 89 469505 16:30:56.3 -18:24:31 13.6 89 Positions are for J2000
Event circumstances last updated at 2024/06/11 03:48:07 UT
Marc W. Buie, Southwest Research Institute