Event between 09JZ18 and star GA0760:04956955 with event index number of 2072736
Geocentric closest approach at 2024/03/19 19:54:53 UTC
J2000 position of star is 14:19:42.4 -13:19:57
Equinox of date position of star is 14:21:00.5 -13:26:30
Stellar brightness G=12.2,
use SENSEUP=16 with the MallinCam and and exposure
time of 250 milli-seconds with the QHY174 camera.
Star is 97 degrees from the moon.
Moon is 75% illuminated.
Apparent brightness V=22.5
Object is 29.6 AU from the Sun
and 28.8 AU from the Earth.
Apparent velocity is 17.9
km/sec on the sky relative to the star, or,
3.1 arcsec/hr.
The 1-sigma error in the time of the event is 109 seconds.
The 1-sigma cross-track error in the shadow position is
1866 km.
The object has an absolute magnitude Hv=7.7
Diameter=174.6 km assuming a 5% albedo -- 9.9 sec chord
Diameter=71.3 km assuming a 30% albedo -- 4.0 sec chord
Dynamical classification is 3:2E
Star training set for 09JZ18, (2024/03/19 19:56UT) Object RA Dec mag sep mel Spica 13:26:28.3 -11:17:13 1.0 13.49 84 2 Lib 14:24:44.1 -11:49:24 6.2 1.86 97 PPM 228678 14:23:10.3 -13:17:31 8.4 0.54 97 PPM 228633 14:21:12.3 -13:21:31 9.7 0.10 97 09JZ18 14:21:01.3 -13:26:34 12.2 97 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 09JZ18, (2024/03/19 19:56UT) Object RA Dec mag sep mel Spica 13:25:11.5 -11:09:41 1.0 13.49 84 2 Lib 14:23:25.6 -11:42:52 6.2 1.86 97 PPM 228678 14:21:51.4 -13:10:56 8.4 0.54 97 PPM 228633 14:19:53.4 -13:14:54 9.7 0.10 97 09JZ18 14:19:42.4 -13:19:57 12.2 97 Positions are for J2000
Event circumstances last updated at 2023/12/22 05:46:29 UT
Marc W. Buie, Southwest Research Institute