Event between 10BP153 and star GA0940:03592237 with event index number of 1566706
Geocentric closest approach at 2026/03/12 17:39:42 UTC
J2000 position of star is 11:26:52.4 +04:24:07
Equinox of date position of star is 11:27:55.9 +04:17:20
Stellar brightness G=15.8,
use SENSEUP=128
Star is 106 degrees from the moon.
Moon is 38% illuminated.
TNO apparent brightness V=25.5
TNO is 36.1 AU from the Sun
and 35.1 AU from the Earth.
The TNO is moving 24.0
km/sec on the sky relative to the star, or,
3.4 arcsec/hr.
The 1-sigma error in the time of the event is 206 seconds.
The 1-sigma cross-track error in the shadow position is
3936 km.
The TNO has an absolute magnitude Hv=10.0
Diameter=343.6 km assuming a 5% albedo -- 2.5 sec chord
Diameter=140.3 km assuming a 30% albedo -- 1.0 sec chord
Dynamical classification is SCATNEAR
Star training set for 10BP153, (2026/03/12 17:40UT) Object RA Dec mag sep mel Regulus 10:09:45.9 +11:50:17 1.3 20.83 127 Denebola 11:50:23.8 +14:25:33 2.1 11.54 106 80 Leo 11:27:10.8 +03:42:56 6.5 0.60 106 PPM 157848 11:27:10.4 +03:51:31 9.7 0.48 106 PPM 157860 11:27:47.8 +04:01:44 11.3 0.25 106 10BP153 11:28:13.3 +04:15:28 15.8 106 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 10BP153, (2026/03/12 17:40UT) Object RA Dec mag sep mel Regulus 10:08:22.0 +11:58:02 1.3 20.83 127 Denebola 11:49:02.9 +14:34:17 2.1 11.54 106 80 Leo 11:25:50.0 +03:51:36 6.5 0.60 106 PPM 157848 11:25:49.5 +04:00:11 9.7 0.48 106 PPM 157860 11:26:26.9 +04:10:24 11.3 0.25 106 10BP153 11:26:52.4 +04:24:07 15.8 106 Positions are for J2000
Event circumstances last updated at 2020/07/22 22:33:42 UT
Marc W. Buie, Southwest Research Institute