Event between (523733) 14PR70 and star GA1180:02794735 with event index number of 2742710
Geocentric closest approach at 2029/04/04 23:13:53 UTC
J2000 position of star is 06:43:41.4 +29:18:41
Equinox of date position of star is 06:45:12.7 +29:17:08
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 173 degrees from the moon.
Moon is 59% illuminated.
Apparent brightness V=23.9
Object is 20.8 AU from the Sun
and 20.9 AU from the Earth.
Apparent velocity is 10.5
km/sec on the sky relative to the star, or,
2.5 arcsec/hr.
The 1-sigma error in the time of the event is 233 seconds.
The 1-sigma cross-track error in the shadow position is
972 km.
The object has an absolute magnitude Hv=10.4
Diameter=50.4 km assuming a 5% albedo -- 4.9 sec chord
Diameter=20.6 km assuming a 30% albedo -- 2.0 sec chord
Dynamical classification is CENTAURR
Star training set for 523733, (2029/04/04 23:14UT) Object RA Dec mag sep mel Pollux 07:47:06.4 +27:57:11 1.1 13.56 161 Alhena 06:39:24.1 +16:22:18 1.9 12.99 172 28 Gem 06:46:36.6 +28:56:18 5.4 0.41 173 PPM 096410 06:44:24.4 +29:20:42 7.7 0.26 173 523733 06:45:32.9 +29:16:47 16.5 172 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, (2029/04/04 23:14UT) Object RA Dec mag sep mel Pollux 07:45:17.8 +28:01:33 1.1 13.56 161 Alhena 06:37:42.8 +16:23:56 1.9 12.99 172 28 Gem 06:44:45.5 +28:58:15 5.4 0.41 173 PPM 096410 06:42:32.8 +29:22:32 7.7 0.26 173 523733 06:43:41.4 +29:18:41 16.5 173 Positions are for J2000
Event circumstances last updated at 2023/12/18 05:06:50 UT
Marc W. Buie, Southwest Research Institute