Event between (449097) 12UT68 and star GA1160:03216213 with event index number of 2289381
Geocentric closest approach at 2027/02/15 00:35:25 UTC
J2000 position of star is 10:17:19.3 +27:44:32
Equinox of date position of star is 10:18:41.4 +27:37:13
Stellar brightness G=16.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 80 degrees from the moon.
Moon is 58% illuminated.
Apparent brightness V=22.1
Object is 18.1 AU from the Sun
and 17.1 AU from the Earth.
Apparent velocity is 23.3
km/sec on the sky relative to the star, or,
6.7 arcsec/hr.
The 1-sigma error in the time of the event is 84 seconds.
The 1-sigma cross-track error in the shadow position is
1359 km.
The object has an absolute magnitude Hv=9.5
Diameter=76.9 km assuming a 5% albedo -- 3.3 sec chord
Diameter=31.4 km assuming a 30% albedo -- 1.3 sec chord
Dynamical classification is CENTAURR
Star training set for 449097, (2027/02/15 00:34UT) Object RA Dec mag sep mel Regulus 10:09:48.9 +11:50:01 1.3 15.91 85 68Del Leo 11:15:32.8 +20:22:29 2.6 14.82 95 PPM 100246 10:19:42.0 +27:16:44 6.4 0.38 80 PPM 100233 10:18:54.6 +27:55:39 10.0 0.32 80 449097 10:18:50.9 +27:36:22 16.7 80 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 449097, (2027/02/15 00:34UT) Object RA Dec mag sep mel Regulus 10:08:21.9 +11:58:02 1.3 15.91 85 68Del Leo 11:14:06.7 +20:31:23 2.6 14.82 95 PPM 100246 10:18:10.6 +27:24:56 6.4 0.38 80 PPM 100233 10:17:22.9 +28:03:50 10.0 0.32 80 449097 10:17:19.3 +27:44:32 16.7 80 Positions are for J2000
Event circumstances last updated at 2024/04/23 03:26:03 UT
Marc W. Buie, Southwest Research Institute