Event between (599752) 10VQ11 and star GA0980:01606237 with event index number of 2728481
Geocentric closest approach at 2028/11/14 19:01:02 UTC
J2000 position of star is 06:15:47.1 +09:58:42
Equinox of date position of star is 06:17:06.4 +09:58:08
Stellar brightness G=16.5,
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 5% illuminated.
Apparent brightness V=21.9
Object is 41.7 AU from the Sun
and 41.0 AU from the Earth.
Apparent velocity is 18.6
km/sec on the sky relative to the star, or,
2.3 arcsec/hr.
The 1-sigma error in the time of the event is 424 seconds.
The 1-sigma cross-track error in the shadow position is
3680 km.
The object has an absolute magnitude Hv=5.6
Diameter=448.8 km assuming a 5% albedo -- 24.5 sec chord
Diameter=183.2 km assuming a 30% albedo -- 10.0 sec chord
Dynamical classification is SCATEXTD
Star training set for 599752, (2028/11/14 18:53UT) Object RA Dec mag sep mel Betelgeuse 05:56:44.1 +07:24:36 0.4 5.71 117 Alhena 06:39:22.8 +16:22:20 1.9 8.35 109 75 Ori 06:18:42.2 +09:55:46 5.4 0.33 112 PPM 150167 06:16:59.4 +09:44:52 8.4 0.24 113 PPM 122169 06:16:41.3 +10:01:35 9.1 0.18 113 599752 06:17:22.6 +09:58:01 16.5 112 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 599752, (2028/11/14 18:53UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 5.71 117 Alhena 06:37:42.8 +16:23:56 1.9 8.35 109 75 Ori 06:17:06.6 +09:56:31 5.4 0.33 112 PPM 150167 06:15:24.0 +09:45:33 8.4 0.24 113 PPM 122169 06:15:05.8 +10:02:15 9.1 0.18 113 599752 06:15:47.1 +09:58:42 16.5 113 Positions are for J2000
Event circumstances last updated at 2023/12/24 04:43:51 UT
Marc W. Buie, Southwest Research Institute