Event between (612533) 02XV93 and star GA1260:03142682 with event index number of 2814559
Geocentric closest approach at 2025/03/14 13:03:40 UTC
J2000 position of star is 07:00:30.0 +36:07:09
Equinox of date position of star is 07:02:07.0 +36:05:01
Stellar brightness G=15.8,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 75 degrees from the moon.
Moon is 100% illuminated.
Apparent brightness V=20.7
Object is 37.8 AU from the Sun
and 37.5 AU from the Earth.
Apparent velocity is 8.2
km/sec on the sky relative to the star, or,
1.1 arcsec/hr.
The 1-sigma error in the time of the event is 239 seconds.
The 1-sigma cross-track error in the shadow position is
1828 km.
The object has an absolute magnitude Hv=4.8
Diameter=633.9 km assuming a 5% albedo -- 79.9 sec chord
Diameter=258.8 km assuming a 30% albedo -- 32.6 sec chord
Dynamical classification is 3:2E
Star training set for 612533, (2025/03/14 13:01UT) Object RA Dec mag sep mel Pollux 07:46:51.4 +27:57:48 1.1 12.46 64 62 Aur 07:00:45.7 +38:00:55 6.0 1.95 76 PPM 072390 07:05:44.8 +36:16:28 7.5 0.74 74 PPM 072341 07:02:56.4 +35:48:28 9.3 0.31 75 PPM 072343 07:02:58.7 +36:11:52 10.3 0.20 75 612533 07:02:11.1 +36:04:55 15.8 75 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 612533, (2025/03/14 13:01UT) Object RA Dec mag sep mel Pollux 07:45:17.9 +28:01:33 1.1 12.46 64 62 Aur 06:59:02.8 +38:03:06 6.0 1.95 76 PPM 072390 07:04:03.6 +36:18:49 7.5 0.74 74 PPM 072341 07:01:15.5 +35:50:43 9.3 0.31 75 PPM 072343 07:01:17.5 +36:14:07 10.3 0.20 75 612533 07:00:30.0 +36:07:09 15.8 75 Positions are for J2000
Event circumstances last updated at 2024/03/04 05:31:01 UT
Marc W. Buie, Southwest Research Institute