Event between (523743) 14TA86 and star GA1060:00401259 with event index number of 2323593
Geocentric closest approach at 2028/01/19 13:20:54 UTC
J2000 position of star is 03:45:19.8 +16:33:01
Equinox of date position of star is 03:46:40.9 +16:37:24
Stellar brightness G=14.4,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 159 degrees from the moon.
Moon is 42% illuminated.
Apparent brightness V=22.2
Object is 39.6 AU from the Sun
and 39.1 AU from the Earth.
Apparent velocity is 10.1
km/sec on the sky relative to the star, or,
1.3 arcsec/hr.
The 1-sigma error in the time of the event is 335 seconds.
The 1-sigma cross-track error in the shadow position is
1457 km.
The object has an absolute magnitude Hv=6.1
Diameter=368.1 km assuming a 5% albedo -- 36.7 sec chord
Diameter=150.3 km assuming a 30% albedo -- 15.0 sec chord
Dynamical classification is 5:3EE
Star training set for 523743, (2028/01/19 13:29UT) Object RA Dec mag sep mel Aldebaran 04:37:32.0 +16:33:49 0.8 12.12 147 44Zet Per 03:55:54.2 +31:57:52 2.8 15.46 155 PPM 119253 03:41:01.2 +16:37:33 6.2 1.41 160 PPM 119344 03:47:56.2 +16:27:34 8.2 0.30 158 PPM 119318 03:45:52.7 +16:30:49 8.6 0.28 159 523743 03:46:55.4 +16:38:11 14.4 158 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 523743, (2028/01/19 13:29UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 12.12 147 44Zet Per 03:54:07.9 +31:53:01 2.8 15.46 155 PPM 119253 03:39:25.8 +16:32:11 6.2 1.41 160 PPM 119344 03:46:20.7 +16:22:26 8.2 0.30 158 PPM 119318 03:44:17.2 +16:25:37 8.6 0.28 159 523743 03:45:19.8 +16:33:01 14.4 159 Positions are for J2000
Event circumstances last updated at 2023/10/27 02:00:23 UT
Marc W. Buie, Southwest Research Institute