Event between (508792) 00FX53 and star GA0760:05052531 with event index number of 2439830
Geocentric closest approach at 2028/06/19 17:04:57 UTC
J2000 position of star is 14:46:17.3 -12:17:42
Equinox of date position of star is 14:47:37.4 -12:23:48
Stellar brightness G=14.9,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 169 degrees from the moon.
Moon is 11% illuminated.
Apparent brightness V=23.8
Object is 38.0 AU from the Sun
and 37.3 AU from the Earth.
Apparent velocity is 15.5
km/sec on the sky relative to the star, or,
2.1 arcsec/hr.
The 1-sigma error in the time of the event is 706 seconds.
The 1-sigma cross-track error in the shadow position is
3235 km.
The object has an absolute magnitude Hv=7.9
Diameter=166.0 km assuming a 5% albedo -- 10.0 sec chord
Diameter=67.8 km assuming a 30% albedo -- 4.1 sec chord
Dynamical classification is SCATNEAR
Star training set for 508792, (2028/06/19 17:05UT) Object RA Dec mag sep mel Spica 13:26:41.8 -11:18:32 1.0 19.88 153 27Bet Lib 15:18:32.6 -09:29:10 2.6 8.08 167 7Mu Lib 14:50:53.0 -14:15:57 5.8 1.99 171 PPM 229299 14:49:28.4 -12:57:29 6.6 0.67 169 PPM 229260 14:47:41.4 -12:24:48 9.9 0.04 169 508792 14:47:50.4 -12:24:48 14.9 169 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 508792, (2028/06/19 17:05UT) Object RA Dec mag sep mel Spica 13:25:11.5 -11:09:41 1.0 19.88 153 27Bet Lib 15:17:00.3 -09:22:59 2.6 8.08 167 7Mu Lib 14:49:18.9 -14:08:56 5.8 1.99 171 PPM 229299 14:47:55.0 -12:50:26 6.6 0.67 169 PPM 229260 14:46:08.3 -12:17:42 9.9 0.04 169 508792 14:46:17.3 -12:17:42 14.9 169 Positions are for J2000
Event circumstances last updated at 2024/06/24 21:30:01 UT
Marc W. Buie, Southwest Research Institute