Event between (444745) 07JF43 and star GA0780:07402992 with event index number of 2744315
Geocentric closest approach at 2029/04/16 23:36:14 UTC
J2000 position of star is 17:37:54.8 -10:36:41
Equinox of date position of star is 17:39:16.3 -10:37:27
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 152 degrees from the moon.
Moon is 9% illuminated.
Apparent brightness V=21.0
Object is 35.4 AU from the Sun
and 34.9 AU from the Earth.
Apparent velocity is 12.1
km/sec on the sky relative to the star, or,
1.7 arcsec/hr.
The 1-sigma error in the time of the event is 139 seconds.
The 1-sigma cross-track error in the shadow position is
1482 km.
The object has an absolute magnitude Hv=5.4
Diameter=494.3 km assuming a 5% albedo -- 41.4 sec chord
Diameter=201.8 km assuming a 30% albedo -- 16.9 sec chord
Dynamical classification is 3:2E
Star training set for 444745, (2029/04/16 23:33UT) Object RA Dec mag sep mel Antares 16:31:12.5 -26:29:40 0.9 22.62 171 35Eta Oph 17:12:03.6 -15:45:33 2.6 8.43 160 PPM 233365 17:39:47.1 -10:56:29 5.7 0.32 152 PPM 233403 17:41:06.0 -11:16:51 8.4 0.76 152 PPM 233365 17:39:47.1 -10:56:29 5.7 0.32 152 444745 17:39:32.2 -10:37:35 16.5 152 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 444745, (2029/04/16 23:33UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 22.62 171 35Eta Oph 17:10:22.7 -15:43:29 2.6 8.43 160 PPM 233365 17:38:09.5 -10:55:35 5.7 0.32 152 PPM 233403 17:39:28.1 -11:16:01 8.4 0.76 152 PPM 233365 17:38:09.5 -10:55:35 5.7 0.32 152 444745 17:37:54.8 -10:36:41 16.5 152 Positions are for J2000
Event circumstances last updated at 2024/06/26 21:34:38 UT
Marc W. Buie, Southwest Research Institute