Event between (592487) 14WF509 and star GA1040:00694618 with event index number of 2705349
Geocentric closest approach at 2027/10/03 14:07:16 UTC
J2000 position of star is 05:04:24.6 +15:48:15
Equinox of date position of star is 05:05:47.9 +15:50:10
Stellar brightness G=14.3,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 156 degrees from the moon.
Moon is 15% illuminated.
Apparent brightness V=22.5
Object is 43.7 AU from the Sun
and 43.3 AU from the Earth.
Apparent velocity is 8.4
km/sec on the sky relative to the star, or,
1.0 arcsec/hr.
The 1-sigma error in the time of the event is 508 seconds.
The 1-sigma cross-track error in the shadow position is
4566 km.
The object has an absolute magnitude Hv=6.0
Diameter=371.5 km assuming a 5% albedo -- 44.6 sec chord
Diameter=151.7 km assuming a 30% albedo -- 18.2 sec chord
Dynamical classification is CLASSICAL
Star training set for 592487, (2027/10/03 14:12UT) Object RA Dec mag sep mel Aldebaran 04:37:31.0 +16:33:47 0.8 6.88 162 Bellatrix 05:26:37.3 +06:22:21 1.6 10.73 147 11 Ori 05:06:09.5 +15:26:25 4.7 0.40 155 PPM 120575 05:06:51.8 +15:16:33 7.7 0.60 155 PPM 120568 05:06:34.5 +16:00:27 9.3 0.22 156 592487 05:06:00.2 +15:50:26 14.3 155 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 592487, (2027/10/03 14:12UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 6.88 162 Bellatrix 05:25:07.8 +06:20:58 1.6 10.73 147 11 Ori 05:04:34.2 +15:24:14 4.7 0.40 155 PPM 120575 05:05:16.6 +15:14:23 7.7 0.60 155 PPM 120568 05:04:58.8 +15:58:16 9.3 0.22 156 592487 05:04:24.6 +15:48:15 14.3 156 Positions are for J2000
Event circumstances last updated at 2024/03/06 04:32:54 UT
Marc W. Buie, Southwest Research Institute