Event between (543377) 14BF70 and star GA0580:28513195 with event index number of 2801274
Geocentric closest approach at 2029/07/05 02:14:04 UTC
J2000 position of star is 17:53:21.1 -30:58:40
Equinox of date position of star is 17:54:56.0 -30:58:53
Stellar brightness G=16.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 120 degrees from the moon.
Moon is 37% illuminated.
Apparent brightness V=20.6
Object is 13.1 AU from the Sun
and 12.1 AU from the Earth.
Apparent velocity is 18.0
km/sec on the sky relative to the star, or,
7.4 arcsec/hr.
The 1-sigma error in the time of the event is 187 seconds.
The 1-sigma cross-track error in the shadow position is
687 km.
The object has an absolute magnitude Hv=9.5
Diameter=75.5 km assuming a 5% albedo -- 4.2 sec chord
Diameter=30.8 km assuming a 30% albedo -- 1.7 sec chord
Dynamical classification is CENTAURR
Star training set for 543377, (2029/07/05 02:11UT) Object RA Dec mag sep mel Antares 16:31:13.3 -26:29:41 0.9 18.93 138 34Ups Sco 17:32:46.4 -37:18:58 2.7 7.86 124 PPM 296839 17:51:05.6 -31:42:37 4.9 1.15 121 PPM 296920 17:54:11.7 -31:19:58 7.0 0.42 120 PPM 296968 17:56:03.5 -30:52:17 8.9 0.20 120 543377 17:55:15.5 -30:58:55 16.4 119 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 543377, (2029/07/05 02:11UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 18.93 138 34Ups Sco 17:30:45.8 -37:17:46 2.7 7.86 124 PPM 296839 17:49:10.5 -31:42:12 4.9 1.15 121 PPM 296920 17:52:17.0 -31:19:41 7.0 0.42 120 PPM 296968 17:54:09.2 -30:52:04 8.9 0.20 120 543377 17:53:21.1 -30:58:40 16.4 120 Positions are for J2000
Event circumstances last updated at 2024/06/27 21:04:32 UT
Marc W. Buie, Southwest Research Institute