Event between (523681) 14BV64 and star GA0820:04168297 with event index number of 2736260
Geocentric closest approach at 2029/03/01 22:54:28 UTC
J2000 position of star is 10:41:13.8 -07:13:58
Equinox of date position of star is 10:42:27.1 -07:21:37
Stellar brightness G=15.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 17 degrees from the moon.
Moon is 98% illuminated.
Apparent brightness V=21.3
Object is 46.1 AU from the Sun
and 45.2 AU from the Earth.
Apparent velocity is 25.7
km/sec on the sky relative to the star, or,
2.8 arcsec/hr.
The 1-sigma error in the time of the event is 109 seconds.
The 1-sigma cross-track error in the shadow position is
2099 km.
The object has an absolute magnitude Hv=4.7
Diameter=682.4 km assuming a 5% albedo -- 26.7 sec chord
Diameter=278.6 km assuming a 30% albedo -- 10.9 sec chord
Dynamical classification is SCATEXTD
Star training set for 523681, (2029/03/01 22:52UT) Object RA Dec mag sep mel Regulus 10:09:55.4 +11:49:25 1.3 20.87 30 Alphard 09:29:01.2 -08:47:11 2.0 18.29 35 PPM 193503 10:32:26.4 -07:47:17 6.2 2.57 20 PPM 193670 10:41:43.7 -06:50:36 8.0 0.59 17 PPM 193681 10:42:34.2 -07:26:29 9.4 0.06 17 523681 10:42:41.8 -07:23:09 15.6 17 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 523681, (2029/03/01 22:52UT) Object RA Dec mag sep mel Regulus 10:08:21.9 +11:58:02 1.3 20.87 30 Alphard 09:27:35.2 -08:39:30 2.0 18.29 35 PPM 193503 10:30:58.7 -07:38:15 6.2 2.57 20 PPM 193670 10:40:15.6 -06:41:26 8.0 0.59 17 PPM 193681 10:41:06.2 -07:17:18 9.4 0.06 17 523681 10:41:13.8 -07:13:58 15.6 17 Positions are for J2000
Event circumstances last updated at 2024/04/24 02:57:46 UT
Marc W. Buie, Southwest Research Institute