Event between (523681) 14BV64 and star GA0840:03943147 with event index number of 2624642
Geocentric closest approach at 2026/11/04 22:42:56 UTC
J2000 position of star is 10:36:21.4 -05:54:38
Equinox of date position of star is 10:37:35.0 -06:02:14
Stellar brightness G=11.2,
use SENSEUP=8 with the MallinCam and and exposure
time of 125 milli-seconds with the QHY174 camera.
Star is 14 degrees from the moon.
Moon is 19% illuminated.
Apparent brightness V=21.5
Object is 46.4 AU from the Sun
and 46.9 AU from the Earth.
Apparent velocity is 20.4
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 106 seconds.
The 1-sigma cross-track error in the shadow position is
2280 km.
The object has an absolute magnitude Hv=4.7
Diameter=682.4 km assuming a 5% albedo -- 33.6 sec chord
Diameter=278.6 km assuming a 30% albedo -- 13.7 sec chord
Dynamical classification is SCATEXTD
Star training set for 523681, (2026/11/04 22:44UT) Object RA Dec mag sep mel Regulus 10:09:48.0 +11:50:06 1.3 19.18 22 Alphard 09:28:54.4 -08:46:35 2.0 17.27 31 PPM 193503 10:32:19.4 -07:46:34 6.2 2.18 16 PPM 193574 10:36:46.6 -05:30:05 7.9 0.60 14 PPM 193593 10:37:48.6 -05:58:29 9.2 0.08 14 523681 10:37:42.6 -06:03:01 11.2 14 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 523681, (2026/11/04 22:44UT) Object RA Dec mag sep mel Regulus 10:08:21.9 +11:58:02 1.3 19.18 22 Alphard 09:27:35.2 -08:39:30 2.0 17.27 31 PPM 193503 10:30:58.7 -07:38:15 6.2 2.18 16 PPM 193574 10:35:25.3 -05:21:43 7.9 0.60 14 PPM 193593 10:36:27.4 -05:50:06 9.2 0.08 14 523681 10:36:21.4 -05:54:38 11.2 14 Positions are for J2000
Event circumstances last updated at 2024/04/23 03:25:05 UT
Marc W. Buie, Southwest Research Institute