Event between (530055) 10VW224 and star GA1100:01204424 with event index number of 2701196
Geocentric closest approach at 2029/02/22 01:37:04 UTC
J2000 position of star is 05:33:45.5 +20:35:07
Equinox of date position of star is 05:35:07.7 +20:35:58
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 16 degrees from the moon.
Moon is 54% illuminated.
Apparent brightness V=22.6
Object is 49.6 AU from the Sun
and 49.2 AU from the Earth.
Apparent velocity is 7.3
km/sec on the sky relative to the star, or,
0.7 arcsec/hr.
The 1-sigma error in the time of the event is 1298 seconds.
The 1-sigma cross-track error in the shadow position is
4191 km.
The object has an absolute magnitude Hv=5.5
Diameter=478.6 km assuming a 5% albedo -- 64.6 sec chord
Diameter=195.4 km assuming a 30% albedo -- 26.4 sec chord
Dynamical classification is SCATNEAR
Star training set for 530055, (2029/02/22 01:37UT) Object RA Dec mag sep mel Betelgeuse 05:56:45.0 +07:24:36 0.4 14.16 27 Alnath 05:28:08.2 +28:37:46 1.6 8.20 14 PPM 094484 05:35:22.9 +20:29:31 6.0 0.11 16 530055 05:35:29.7 +20:36:11 14.9 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 530055, (2029/02/22 01:37UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 14.16 27 Alnath 05:26:17.6 +28:36:23 1.6 8.20 14 PPM 094484 05:33:38.8 +20:28:26 6.0 0.11 16 530055 05:33:45.5 +20:35:07 14.9 16 Positions are for J2000
Event circumstances last updated at 2022/12/26 05:21:22 UT
Marc W. Buie, Southwest Research Institute