Event between (523733) 14PR70 and star GA1200:01281364 with event index number of 2308177
Geocentric closest approach at 2025/01/25 14:03:42 UTC
J2000 position of star is 05:05:30.7 +30:36:03
Equinox of date position of star is 05:07:02.8 +30:37:54
Stellar brightness G=16.2,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 177 degrees from the moon.
Moon is 17% illuminated.
Apparent brightness V=22.9
Object is 17.2 AU from the Sun
and 16.5 AU from the Earth.
Apparent velocity is 12.1
km/sec on the sky relative to the star, or,
3.6 arcsec/hr.
The 1-sigma error in the time of the event is 78 seconds.
The 1-sigma cross-track error in the shadow position is
685 km.
The object has an absolute magnitude Hv=10.4
Diameter=50.4 km assuming a 5% albedo -- 4.2 sec chord
Diameter=20.6 km assuming a 30% albedo -- 1.7 sec chord
Dynamical classification is CENTAURR
Star training set for 523733, (2025/01/25 14:06UT) Object RA Dec mag sep mel Aldebaran 04:37:21.7 +16:33:28 0.8 15.63 167 3Iot Aur 04:58:37.8 +33:12:12 2.7 3.14 174 14 Aur 05:17:02.5 +32:42:51 5.2 2.96 174 PPM 069883 05:05:50.9 +30:31:39 7.5 0.29 177 PPM 069907 05:07:18.5 +30:42:05 9.8 0.08 177 523733 05:07:07.1 +30:37:59 16.2 177 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 523733, (2025/01/25 14:06UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 15.63 167 3Iot Aur 04:56:59.6 +33:09:58 2.7 3.14 174 14 Aur 05:15:24.3 +32:41:15 5.2 2.96 174 PPM 069883 05:04:14.6 +30:29:40 7.5 0.29 177 PPM 069907 05:05:42.1 +30:40:08 9.8 0.08 177 523733 05:05:30.7 +30:36:03 16.2 177 Positions are for J2000
Event circumstances last updated at 2023/12/15 05:37:43 UT
Marc W. Buie, Southwest Research Institute