Event between 10BK118 and star GA0420:09649805 with event index number of 2078012
Geocentric closest approach at 2024/06/27 09:36:39 UTC
J2000 position of star is 14:13:29.6 -46:58:56
Equinox of date position of star is 14:15:01.9 -47:05:34
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 113 degrees from the moon.
Moon is 67% illuminated.
Apparent brightness V=24.3
Object is 24.8 AU from the Sun
and 24.2 AU from the Earth.
Apparent velocity is 26.7
km/sec on the sky relative to the star, or,
5.5 arcsec/hr.
The 1-sigma error in the time of the event is 88 seconds.
The 1-sigma cross-track error in the shadow position is
2630 km.
The object has an absolute magnitude Hv=10.2
Diameter=55.2 km assuming a 5% albedo -- 2.1 sec chord
Diameter=22.5 km assuming a 30% albedo -- 0.8 sec chord
Dynamical classification is CENTAURR
Star training set for 10BK118, (2024/06/27 09:37UT) Object RA Dec mag sep mel Hadar 14:05:34.5 -60:29:23 0.6 13.47 104 Zet Cen 13:57:04.8 -47:24:28 2.5 3.07 115 Iot Lup 14:20:59.0 -46:10:11 4.1 1.37 112 PPM 319269 14:12:32.6 -47:01:30 7.5 0.44 113 PPM 319339 14:16:57.4 -47:21:02 9.2 0.41 112 PPM 319303 14:15:01.6 -46:44:46 10.2 0.35 113 10BK118 14:15:04.4 -47:05:44 14.9 112 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 10BK118, (2024/06/27 09:37UT) Object RA Dec mag sep mel Hadar 14:03:49.3 -60:22:23 0.6 13.47 104 Zet Cen 13:55:32.3 -47:17:19 2.5 3.07 115 Iot Lup 14:19:24.2 -46:03:30 4.1 1.37 112 PPM 319269 14:10:58.2 -46:54:38 7.5 0.44 113 PPM 319339 14:15:22.2 -47:14:15 9.2 0.41 112 PPM 319303 14:13:27.1 -46:37:57 10.2 0.35 113 10BK118 14:13:29.6 -46:58:56 14.9 112 Positions are for J2000
Event circumstances last updated at 2023/11/07 05:29:26 UT
Marc W. Buie, Southwest Research Institute