Event between (85633) 98KR65 and star GA0800:21787666 with event index number of 2437667
Geocentric closest approach at 2027/05/02 03:14:05 UTC
J2000 position of star is 22:47:12.6 -08:46:31
Equinox of date position of star is 22:48:29.4 -08:38:44
Stellar brightness G=14.4,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 9 degrees from the moon.
Moon is 20% illuminated.
Apparent brightness V=23.3
Object is 43.6 AU from the Sun
and 44.1 AU from the Earth.
Apparent velocity is 19.1
km/sec on the sky relative to the star, or,
2.2 arcsec/hr.
The 1-sigma error in the time of the event is 253 seconds.
The 1-sigma cross-track error in the shadow position is
3550 km.
The object has an absolute magnitude Hv=6.7
Diameter=275.4 km assuming a 5% albedo -- 14.2 sec chord
Diameter=112.4 km assuming a 30% albedo -- 5.8 sec chord
Dynamical classification is CLASSICAL
Star training set for 85633, (2027/05/02 03:14UT) Object RA Dec mag sep mel Fomalhaut 22:59:09.2 -29:28:36 1.2 20.99 28 73Lam Aqr 22:54:02.3 -07:26:01 3.7 1.79 7 PPM 206752 22:47:46.6 -08:14:41 8.2 0.44 9 PPM 206761 22:48:28.2 -08:45:18 9.6 0.13 9 85633 22:48:38.4 -08:37:50 14.4 9 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 85633, (2027/05/02 03:14UT) Object RA Dec mag sep mel Fomalhaut 22:57:39.6 -29:37:24 1.2 20.99 28 73Lam Aqr 22:52:36.9 -07:34:46 3.7 1.79 7 PPM 206752 22:46:20.8 -08:23:21 8.2 0.44 9 PPM 206761 22:47:02.4 -08:53:58 9.6 0.13 9 85633 22:47:12.6 -08:46:31 14.4 9 Positions are for J2000
Event circumstances last updated at 2024/06/21 21:27:51 UT
Marc W. Buie, Southwest Research Institute