Event between (534074) 14QZ441 and star GA1060:00184130 with event index number of 2244384
Geocentric closest approach at 2024/07/15 01:29:12 UTC
J2000 position of star is 01:50:11.2 +17:04:05
Equinox of date position of star is 01:51:29.0 +17:11:08
Stellar brightness G=16.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 175 degrees from the moon.
Moon is 61% illuminated.
Apparent brightness V=22.6
Object is 43.8 AU from the Sun
and 43.9 AU from the Earth.
Apparent velocity is 9.4
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 390 seconds.
The 1-sigma cross-track error in the shadow position is
2503 km.
The object has an absolute magnitude Hv=6.0
Diameter=398.1 km assuming a 5% albedo -- 40.1 sec chord
Diameter=162.5 km assuming a 30% albedo -- 16.4 sec chord
Dynamical classification is 5:3EE
Star training set for 534074, (2024/07/15 01:29UT) Object RA Dec mag sep mel Aldebaran 04:37:19.9 +16:33:24 0.8 39.60 145 6Bet Ari 01:56:00.0 +20:55:37 2.6 3.88 174 PPM 117485 01:37:14.7 +17:33:30 6.0 3.43 172 PPM 117688 01:49:40.8 +17:08:40 8.2 0.44 175 PPM 117735 01:53:16.4 +17:12:00 9.0 0.42 176 534074 01:51:31.4 +17:11:21 16.7 175 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, (2024/07/15 01:29UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 39.60 145 6Bet Ari 01:54:38.6 +20:48:26 2.6 3.88 174 PPM 117485 01:35:55.1 +17:26:02 6.0 3.43 172 PPM 117688 01:48:20.8 +17:01:23 8.2 0.44 175 PPM 117735 01:51:56.2 +17:04:47 9.0 0.42 176 534074 01:50:11.2 +17:04:05 16.7 175 Positions are for J2000
Event circumstances last updated at 2023/10/24 02:28:08 UT
Marc W. Buie, Southwest Research Institute