Event between (523686) 14DB143 and star GA0880:16039990 with event index number of 2623816
Geocentric closest approach at 2027/03/29 05:47:12 UTC
J2000 position of star is 19:26:11.2 -00:47:19
Equinox of date position of star is 19:27:26.9 -00:44:18
Stellar brightness G=16.2,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 34 degrees from the moon.
Moon is 58% illuminated.
Apparent brightness V=22.5
Object is 20.5 AU from the Sun
and 20.7 AU from the Earth.
Apparent velocity is 18.1
km/sec on the sky relative to the star, or,
4.3 arcsec/hr.
The 1-sigma error in the time of the event is 211 seconds.
The 1-sigma cross-track error in the shadow position is
3175 km.
The object has an absolute magnitude Hv=9.1
Diameter=91.2 km assuming a 5% albedo -- 5.0 sec chord
Diameter=37.2 km assuming a 30% albedo -- 2.0 sec chord
Dynamical classification is CENTAURR
Star training set for 523686, (2027/03/29 05:47UT) Object RA Dec mag sep mel Tarazed 19:47:33.3 +10:40:53 2.7 12.45 46 27 Aql 19:22:00.0 -00:50:22 5.4 1.40 33 PPM 180688 19:29:31.4 -01:02:03 8.1 0.57 34 PPM 180677 19:28:16.1 -00:29:01 10.0 0.30 34 PPM 180662 19:26:33.9 -00:48:23 10.3 0.27 34 523686 19:27:35.4 -00:43:57 16.2 34 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 523686, (2027/03/29 05:47UT) Object RA Dec mag sep mel Tarazed 19:46:15.6 +10:36:48 2.7 12.45 46 27 Aql 19:20:35.7 -00:53:32 5.4 1.40 33 PPM 180688 19:28:07.0 -01:05:29 8.1 0.57 34 PPM 180677 19:26:52.0 -00:32:24 10.0 0.30 34 PPM 180662 19:25:09.6 -00:51:43 10.3 0.27 34 523686 19:26:11.2 -00:47:19 16.2 34 Positions are for J2000
Event circumstances last updated at 2024/06/21 21:27:25 UT
Marc W. Buie, Southwest Research Institute