Event between (168700) 00GE147 and star GA0720:07033269 with event index number of 1966465
Geocentric closest approach at 2026/07/05 11:50:06 UTC
J2000 position of star is 17:01:03.6 -17:41:59
Equinox of date position of star is 17:02:28.8 -17:44:02
Stellar brightness G=16.5,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 89 degrees from the moon.
Moon is 74% illuminated.
Apparent brightness V=23.4
Object is 32.6 AU from the Sun
and 31.7 AU from the Earth.
Apparent velocity is 20.5
km/sec on the sky relative to the star, or,
3.2 arcsec/hr.
The 1-sigma error in the time of the event is 749 seconds.
The 1-sigma cross-track error in the shadow position is
2814 km.
The object has an absolute magnitude Hv=8.2
Diameter=131.8 km assuming a 5% albedo -- 6.6 sec chord
Diameter=53.8 km assuming a 30% albedo -- 2.7 sec chord
Dynamical classification is 3:2E
Star training set for 168700, (2026/07/05 11:50UT) Object RA Dec mag sep mel Antares 16:31:02.2 -26:29:18 0.9 11.40 96 35Eta Oph 17:11:54.0 -15:45:21 2.6 2.98 87 PPM 232442 17:01:17.1 -18:17:13 6.4 0.63 90 PPM 232474 17:02:43.6 -17:22:56 8.3 0.36 89 PPM 232463 17:02:14.1 -17:32:30 9.4 0.21 89 168700 17:02:36.0 -17:44:12 16.5 89 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 168700, (2026/07/05 11:50UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 11.40 96 35Eta Oph 17:10:22.7 -15:43:29 2.6 2.98 87 PPM 232442 16:59:44.3 -18:14:57 6.4 0.63 90 PPM 232474 17:01:11.4 -17:20:43 8.3 0.36 89 PPM 232463 17:00:41.7 -17:30:15 9.4 0.21 89 168700 17:01:03.6 -17:41:59 16.5 89 Positions are for J2000
Event circumstances last updated at 2024/06/09 02:47:11 UT
Marc W. Buie, Southwest Research Institute