Event between 14UZ228 and star GA1080:00298509 with event index number of 1949451
Geocentric closest approach at 2023/03/04 10:57:16 UTC
J2000 position of star is 02:51:36.8 +19:08:28
Equinox of date position of star is 02:52:54.9 +19:14:05
Stellar brightness G=14.0,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 83 degrees from the moon.
Moon is 91% illuminated.
Apparent brightness V=24.0
Object is 31.6 AU from the Sun
and 32.1 AU from the Earth.
Apparent velocity is 19.1
km/sec on the sky relative to the star, or,
3.0 arcsec/hr.
The 1-sigma error in the time of the event is 293 seconds.
The 1-sigma cross-track error in the shadow position is
2847 km.
The object has an absolute magnitude Hv=8.8
Diameter=103.8 km assuming a 5% albedo -- 5.4 sec chord
Diameter=42.4 km assuming a 30% albedo -- 2.2 sec chord
Dynamical classification is 3:2E
Star training set for 14UZ228, (2023/03/04 10:57UT) Object RA Dec mag sep mel Aldebaran 04:37:15.2 +16:33:15 0.8 24.94 61 Hamal 02:08:29.1 +23:34:16 2.0 11.21 91 46Rho3Ari 02:57:44.9 +18:06:51 5.6 1.60 83 PPM 118599 02:52:01.5 +19:15:16 7.2 0.21 84 PPM 118606 02:52:43.1 +19:17:58 10.0 0.08 83 14UZ228 02:52:55.4 +19:14:07 14.0 83 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 14UZ228, (2023/03/04 10:57UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 24.94 61 Hamal 02:07:10.7 +23:27:41 2.0 11.21 91 46Rho3Ari 02:56:26.6 +18:01:19 5.6 1.60 83 PPM 118599 02:50:42.9 +19:09:36 7.2 0.21 84 PPM 118606 02:51:24.5 +19:12:18 10.0 0.08 83 14UZ228 02:51:36.8 +19:08:28 14.0 83 Positions are for J2000
Event circumstances last updated at 2023/01/08 03:31:10 UT
Marc W. Buie, Southwest Research Institute