Event between 14JO80 and star GA0800:06087847 with event index number of 2490247
Geocentric closest approach at 2023/04/02 04:44:23 UTC
J2000 position of star is 17:22:04.0 -08:58:59
Equinox of date position of star is 17:23:19.6 -09:00:14
Stellar brightness G=16.6,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 111 degrees from the moon.
Moon is 85% illuminated.
Apparent brightness V=23.1
Object is 33.6 AU from the Sun
and 33.2 AU from the Earth.
Apparent velocity is 9.1
km/sec on the sky relative to the star, or,
1.4 arcsec/hr.
The 1-sigma error in the time of the event is 425 seconds.
The 1-sigma cross-track error in the shadow position is
3165 km.
The object has an absolute magnitude Hv=7.7
Diameter=175.4 km assuming a 5% albedo -- 19.3 sec chord
Diameter=71.6 km assuming a 30% albedo -- 7.9 sec chord
Dynamical classification is 3:2E
Star training set for 14JO80, (2023/04/02 04:44UT) Object RA Dec mag sep mel Antares 16:30:50.2 -26:28:54 0.9 21.45 103 35Eta Oph 17:11:42.8 -15:45:07 2.6 7.32 110 PPM 200511 17:17:57.6 -06:16:08 6.0 3.04 109 PPM 200621 17:25:14.4 -09:22:42 8.2 0.60 112 PPM 200587 17:23:11.1 -09:06:08 9.5 0.11 111 14JO80 17:23:20.3 -09:00:15 16.6 112 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 14JO80, (2023/04/02 04:44UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.45 103 35Eta Oph 17:10:22.7 -15:43:29 2.6 7.32 110 PPM 200511 17:16:42.8 -06:14:42 6.0 3.04 109 PPM 200621 17:23:57.8 -09:21:30 8.2 0.60 112 PPM 200587 17:21:54.7 -09:04:52 9.5 0.11 111 14JO80 17:22:04.0 -08:58:59 16.6 111 Positions are for J2000
Event circumstances last updated at 2023/01/08 03:31:53 UT
Marc W. Buie, Southwest Research Institute