Event between (523718) 14KZ101 and star GA0820:16957125 with event index number of 2721408
Geocentric closest approach at 2029/03/23 16:57:57 UTC
J2000 position of star is 18:54:27.5 -06:46:37
Equinox of date position of star is 18:55:46.6 -06:44:41
Stellar brightness G=12.2,
use SENSEUP=16 with the MallinCam and and exposure
time of 250 milli-seconds with the QHY174 camera.
Star is 163 degrees from the moon.
Moon is 54% illuminated.
Apparent brightness V=22.4
Object is 37.0 AU from the Sun
and 37.1 AU from the Earth.
Apparent velocity is 14.1
km/sec on the sky relative to the star, or,
1.9 arcsec/hr.
The 1-sigma error in the time of the event is 851 seconds.
The 1-sigma cross-track error in the shadow position is
5926 km.
The object has an absolute magnitude Hv=6.5
Diameter=316.2 km assuming a 5% albedo -- 21.4 sec chord
Diameter=129.1 km assuming a 30% albedo -- 8.8 sec chord
Dynamical classification is SCATNEAR
Star training set for 523718, (2029/03/23 16:58UT) Object RA Dec mag sep mel Antares 16:31:12.3 -26:29:39 0.9 39.69 151 Nunki 18:57:04.5 -26:15:27 2.0 19.52 175 Eta Sct 18:58:37.5 -05:48:21 4.8 1.13 162 PPM 202316 18:57:17.8 -06:36:22 8.3 0.34 163 PPM 202287 18:55:58.5 -06:26:18 9.4 0.30 162 523718 18:56:01.9 -06:44:18 12.2 163 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 523718, (2029/03/23 16:58UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 39.69 151 Nunki 18:55:15.9 -26:17:49 2.0 19.52 175 Eta Sct 18:57:03.8 -05:50:48 4.8 1.13 162 PPM 202316 18:55:43.5 -06:38:45 8.3 0.34 163 PPM 202287 18:54:24.4 -06:28:38 9.4 0.30 162 523718 18:54:27.5 -06:46:37 12.2 163 Positions are for J2000
Event circumstances last updated at 2024/06/26 21:34:22 UT
Marc W. Buie, Southwest Research Institute