Event between (523597) 02QX47 and star GA1120:00382623 with event index number of 2719101
Geocentric closest approach at 2029/03/05 12:19:26 UTC
J2000 position of star is 03:06:37.2 +22:39:54
Equinox of date position of star is 03:08:02.5 +22:45:30
Stellar brightness G=14.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 178 degrees from the moon.
Moon is 70% illuminated.
Apparent brightness V=23.7
Object is 29.2 AU from the Sun
and 29.6 AU from the Earth.
Apparent velocity is 17.0
km/sec on the sky relative to the star, or,
2.8 arcsec/hr.
The 1-sigma error in the time of the event is 444 seconds.
The 1-sigma cross-track error in the shadow position is
1922 km.
The object has an absolute magnitude Hv=8.8
Diameter=104.7 km assuming a 5% albedo -- 6.1 sec chord
Diameter=42.8 km assuming a 30% albedo -- 2.5 sec chord
Dynamical classification is CENTAURR
Star training set for 523597, (2029/03/05 12:19UT) Object RA Dec mag sep mel Aldebaran 04:37:35.9 +16:33:57 0.8 21.89 160 Hamal 02:08:49.4 +23:35:57 2.0 13.69 165 48Eps Ari 03:00:53.2 +21:27:19 5.6 2.17 177 PPM 092178 03:05:10.5 +23:10:27 7.8 0.82 177 PPM 092222 03:09:20.4 +22:40:57 9.7 0.25 178 523597 03:08:18.9 +22:46:34 14.4 179 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 523597, (2029/03/05 12:19UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 21.89 160 Hamal 02:07:10.7 +23:27:41 2.0 13.69 165 48Eps Ari 02:59:12.6 +21:20:25 5.6 2.17 177 PPM 092178 03:03:28.8 +23:03:41 7.8 0.82 177 PPM 092222 03:07:38.7 +22:34:20 9.7 0.25 178 523597 03:06:37.2 +22:39:54 14.4 178 Positions are for J2000
Event circumstances last updated at 2024/06/26 21:32:51 UT
Marc W. Buie, Southwest Research Institute