Event between (601690) 13KZ18 and star GA1360:00389048 with event index number of 2733226
Geocentric closest approach at 2026/11/07 17:05:50 UTC
J2000 position of star is 00:54:49.4 +46:03:09
Equinox of date position of star is 00:56:10.1 +46:10:50
Stellar brightness G=13.9,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 147 degrees from the moon.
Moon is 3% illuminated.
Apparent brightness V=22.3
Object is 21.5 AU from the Sun
and 20.7 AU from the Earth.
Apparent velocity is 22.3
km/sec on the sky relative to the star, or,
5.4 arcsec/hr.
The 1-sigma error in the time of the event is 85 seconds.
The 1-sigma cross-track error in the shadow position is
1829 km.
The object has an absolute magnitude Hv=8.9
Diameter=100.5 km assuming a 5% albedo -- 4.6 sec chord
Diameter=41.0 km assuming a 30% albedo -- 1.9 sec chord
Dynamical classification is CENTAURR
Star training set for 601690, (2026/11/07 17:08UT) Object RA Dec mag sep mel Deneb 20:42:20.9 +45:22:39 1.3 43.06 112 57Gam1And 02:05:33.6 +42:27:26 2.3 12.90 151 PPM 043369 00:51:48.9 +45:08:53 6.1 1.31 148 PPM 043401 00:53:55.3 +45:57:04 8.2 0.49 147 PPM 043463 00:57:23.3 +46:04:47 9.9 0.22 148 601690 00:56:21.0 +46:11:52 13.9 147 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 601690, (2026/11/07 17:08UT) Object RA Dec mag sep mel Deneb 20:41:25.9 +45:16:49 1.3 43.06 112 57Gam1And 02:03:54.1 +42:19:46 2.3 12.90 151 PPM 043369 00:50:18.4 +45:00:08 6.1 1.31 148 PPM 043401 00:52:24.3 +45:48:20 8.2 0.49 147 PPM 043463 00:55:51.7 +45:56:05 9.9 0.22 148 601690 00:54:49.4 +46:03:09 13.9 147 Positions are for J2000
Event circumstances last updated at 2023/09/03 03:54:17 UT
Marc W. Buie, Southwest Research Institute