Event between (534074) 14QZ441 and star GA1060:00174410 with event index number of 2244388
Geocentric closest approach at 2024/11/23 19:53:30 UTC
J2000 position of star is 01:43:54.0 +16:39:26
Equinox of date position of star is 01:45:11.4 +16:46:34
Stellar brightness G=16.2,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 130 degrees from the moon.
Moon is 43% illuminated.
Apparent brightness V=22.5
Object is 43.7 AU from the Sun
and 42.9 AU from the Earth.
Apparent velocity is 21.2
km/sec on the sky relative to the star, or,
2.4 arcsec/hr.
The 1-sigma error in the time of the event is 154 seconds.
The 1-sigma cross-track error in the shadow position is
2547 km.
The object has an absolute magnitude Hv=6.0
Diameter=398.1 km assuming a 5% albedo -- 17.7 sec chord
Diameter=162.5 km assuming a 30% albedo -- 7.2 sec chord
Dynamical classification is 5:3EE
Star training set for 534074, (2024/11/23 19:54UT) Object RA Dec mag sep mel Aldebaran 04:37:21.1 +16:33:26 0.8 41.13 91 6Bet Ari 01:56:01.2 +20:55:43 2.6 4.87 126 PPM 117485 01:37:15.9 +17:33:37 6.0 2.06 131 PPM 117657 01:47:56.7 +17:32:11 6.7 0.99 129 PPM 117644 01:46:51.8 +16:23:24 9.8 0.55 130 PPM 117609 01:44:47.7 +16:47:09 11.3 0.11 130 534074 01:45:14.9 +16:46:54 16.2 130 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 534074, (2024/11/23 19:54UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 41.13 91 6Bet Ari 01:54:38.6 +20:48:26 2.6 4.87 126 PPM 117485 01:35:55.1 +17:26:02 6.0 2.06 131 PPM 117657 01:46:35.4 +17:24:45 6.7 0.99 129 PPM 117644 01:45:30.9 +16:15:58 9.8 0.55 130 PPM 117609 01:43:26.7 +16:39:41 11.3 0.11 130 534074 01:43:54.0 +16:39:26 16.2 130 Positions are for J2000
Event circumstances last updated at 2023/10/24 02:34:52 UT
Marc W. Buie, Southwest Research Institute