Event between 11EZ90 and star GA1180:03465941 with event index number of 2117498
Geocentric closest approach at 2024/03/07 21:48:51 UTC
J2000 position of star is 12:25:58.8 +28:02:26
Equinox of date position of star is 12:27:10.2 +27:54:32
Stellar brightness G=14.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 135 degrees from the moon.
Moon is 9% illuminated.
Apparent brightness V=22.4
Object is 38.3 AU from the Sun
and 37.4 AU from the Earth.
Apparent velocity is 24.9
km/sec on the sky relative to the star, or,
3.3 arcsec/hr.
The 1-sigma error in the time of the event is 152 seconds.
The 1-sigma cross-track error in the shadow position is
3328 km.
The object has an absolute magnitude Hv=6.5
Diameter=302.0 km assuming a 5% albedo -- 12.1 sec chord
Diameter=123.3 km assuming a 30% albedo -- 5.0 sec chord
Dynamical classification is SCATEXTD
Star training set for 11EZ90, (2024/03/07 21:49UT) Object RA Dec mag sep mel Arcturus 14:16:46.1 +19:03:32 0.0 26.57 108 Denebola 11:50:17.6 +14:26:13 2.1 15.97 141 15Gam Com 12:28:08.4 +28:08:03 4.4 0.31 134 PPM 101912 12:28:45.2 +27:58:31 8.4 0.35 134 15Gam Com 12:28:08.4 +28:08:03 4.4 0.31 134 11EZ90 12:27:11.2 +27:54:25 14.5 134 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 11EZ90, (2024/03/07 21:49UT) Object RA Dec mag sep mel Arcturus 14:15:38.0 +19:10:14 0.0 26.57 108 Denebola 11:49:02.9 +14:34:17 2.1 15.97 141 15Gam Com 12:26:56.1 +28:16:05 4.4 0.31 134 PPM 101912 12:27:32.9 +28:06:32 8.4 0.35 134 15Gam Com 12:26:56.1 +28:16:05 4.4 0.31 134 11EZ90 12:25:58.8 +28:02:26 14.5 135 Positions are for J2000
Event circumstances last updated at 2023/11/04 04:09:49 UT
Marc W. Buie, Southwest Research Institute