Event between (471210) 10VW11 and star GA0860:00634385 with event index number of 2460482
Geocentric closest approach at 2028/03/13 13:37:24 UTC
J2000 position of star is 05:26:45.9 -03:52:02
Equinox of date position of star is 05:27:58.2 -03:50:53
Stellar brightness G=13.9,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 120 degrees from the moon.
Moon is 91% illuminated.
Apparent brightness V=21.3
Object is 37.2 AU from the Sun
and 37.2 AU from the Earth.
Apparent velocity is 15.5
km/sec on the sky relative to the star, or,
2.1 arcsec/hr.
The 1-sigma error in the time of the event is 89 seconds.
The 1-sigma cross-track error in the shadow position is
1774 km.
The object has an absolute magnitude Hv=5.4
Diameter=485.3 km assuming a 5% albedo -- 32.2 sec chord
Diameter=198.1 km assuming a 30% albedo -- 13.2 sec chord
Dynamical classification is SCATNEAR
Star training set for 471210, (2028/03/13 13:44UT) Object RA Dec mag sep mel Rigel 05:15:53.7 -08:10:16 0.1 5.29 122 34Del Ori 05:33:26.9 -00:16:50 2.2 3.80 120 PPM 188111 05:30:48.1 -03:25:34 5.6 0.78 120 PPM 188091 05:29:50.1 -03:29:00 7.6 0.55 120 PPM 188068 05:28:08.3 -04:02:04 8.7 0.19 120 471210 05:28:10.2 -03:50:42 13.9 120 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 471210, (2028/03/13 13:44UT) Object RA Dec mag sep mel Rigel 05:14:32.3 -08:12:06 0.1 5.29 122 34Del Ori 05:32:00.4 -00:17:57 2.2 3.80 120 PPM 188111 05:29:23.7 -03:26:47 5.6 0.78 120 PPM 188091 05:28:25.6 -03:30:16 7.6 0.55 120 PPM 188068 05:26:44.2 -04:03:24 8.7 0.19 120 471210 05:26:45.9 -03:52:02 13.9 120 Positions are for J2000
Event circumstances last updated at 2024/03/07 04:17:29 UT
Marc W. Buie, Southwest Research Institute