Event between 14PE88 and star GA0520:39433511 with event index number of 2739173
Geocentric closest approach at 2022/08/28 01:32:01 UTC
J2000 position of star is 22:05:26.4 -36:21:34
Equinox of date position of star is 22:06:44.0 -36:15:08
Stellar brightness G=14.4,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 151 degrees from the moon.
Moon is 1% illuminated.
TNO apparent brightness V=22.9
TNO is 37.4 AU from the Sun
and 36.5 AU from the Earth.
The TNO is moving 23.6
km/sec on the sky relative to the star, or,
3.2 arcsec/hr.
The 1-sigma error in the time of the event is 141 seconds.
The 1-sigma cross-track error in the shadow position is
2162 km.
The TNO has an absolute magnitude Hv=7.1
Diameter=233.4 km assuming a 5% albedo -- 9.9 sec chord
Diameter=95.3 km assuming a 30% albedo -- 4.0 sec chord
Dynamical classification is SCATEXTD
Star training set for 14PE88, (2022/08/28 01:32UT) Object RA Dec mag sep mel Fomalhaut 22:58:53.8 -29:30:06 1.2 12.84 161 Alnair 22:09:39.0 -46:51:01 1.7 10.62 142 PPM 302003 21:57:44.1 -37:08:44 5.6 2.02 149 PPM 302115 22:03:46.8 -35:43:31 8.3 0.80 151 PPM 302162 22:06:22.1 -36:24:04 10.0 0.17 151 14PE88 22:06:46.6 -36:14:55 14.4 151 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 14PE88, (2022/08/28 01:32UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 12.84 161 Alnair 22:08:14.3 -46:57:43 1.7 10.62 142 PPM 302003 21:56:22.7 -37:15:14 5.6 2.02 149 PPM 302115 22:02:26.5 -35:50:07 8.3 0.80 151 PPM 302162 22:05:01.7 -36:30:42 10.0 0.17 151 14PE88 22:05:26.4 -36:21:34 14.4 151 Positions are for J2000
Event circumstances last updated at 2021/12/02 00:59:32 UT
Marc W. Buie, Southwest Research Institute