Event between 14XB48 and star GA0820:00307438 with event index number of 2682359
Geocentric closest approach at 2024/07/15 22:07:11 UTC
J2000 position of star is 03:51:39.1 -07:57:23
Equinox of date position of star is 03:52:42.9 -07:53:31
Stellar brightness G=14.2,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 149 degrees from the moon.
Moon is 69% illuminated.
TNO apparent brightness V=22.7
TNO is 34.3 AU from the Sun
and 34.8 AU from the Earth.
The TNO is moving 23.6
km/sec on the sky relative to the star, or,
3.4 arcsec/hr.
The 1-sigma error in the time of the event is 153 seconds.
The 1-sigma cross-track error in the shadow position is
2247 km.
The TNO has an absolute magnitude Hv=7.2
Diameter=212.8 km assuming a 5% albedo -- 9.1 sec chord
Diameter=86.9 km assuming a 30% albedo -- 3.7 sec chord
Dynamical classification is 7:2EEEEE
Star training set for 14XB48, (2024/07/15 22:07UT) Object RA Dec mag sep mel Rigel 05:15:43.1 -08:10:30 0.1 20.52 135 Menkar 03:03:33.9 +04:11:05 2.5 17.23 164 30 Eri 03:53:54.5 -05:17:23 5.6 2.61 151 PPM 186300 03:54:38.1 -07:56:38 8.1 0.45 148 PPM 186260 03:52:41.7 -08:04:09 9.2 0.19 149 14XB48 03:52:50.7 -07:53:03 14.2 149 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 14XB48, (2024/07/15 22:07UT) Object RA Dec mag sep mel Rigel 05:14:32.3 -08:12:06 0.1 20.52 135 Menkar 03:02:16.8 +04:05:21 2.5 17.23 164 30 Eri 03:52:41.7 -05:21:41 5.6 2.61 151 PPM 186300 03:53:26.6 -08:00:54 8.1 0.45 148 PPM 186260 03:51:30.2 -08:08:30 9.2 0.19 149 14XB48 03:51:39.1 -07:57:23 14.2 149 Positions are for J2000
Event circumstances last updated at 2021/11/16 00:51:58 UT
Marc W. Buie, Southwest Research Institute