Event between 14JN80 and star GA0820:05685932 with event index number of 312176
Geocentric closest approach at 2019/06/26 16:28:09 UTC
J2000 position of star is 17:09:52.9 -06:49:17
Equinox of date position of star is 17:10:55.3 -06:50:40
Stellar brightness G=15.3,
use SENSEUP=128
Star is 122 degrees from the moon.
Moon is 38% illuminated.
TNO apparent brightness V=22.3
TNO is 37.8 AU from the Sun
and 36.9 AU from the Earth.
The TNO is moving 23.2
km/sec on the sky relative to the star, or,
3.1 arcsec/hr.
The 1-sigma error in the time of the event is 102 seconds.
The 1-sigma cross-track error in the shadow position is
1421 km.
The TNO has an absolute magnitude Hv=6.5
Diameter=296.5 km assuming a 5% albedo -- 12.8 sec chord
Diameter=121.0 km assuming a 30% albedo -- 5.2 sec chord
Dynamical classification is SCATEXTD
Star training set for 14JN80, (2019/06/26 16:28UT) Object RA Dec mag sep mel Antares 16:30:36.3 -26:28:25 0.9 21.85 128 35Eta Oph 17:11:29.8 -15:44:52 2.6 8.90 121 PPM 200511 17:17:45.5 -06:15:54 6.0 1.79 121 PPM 200482 17:16:20.4 -07:13:22 8.2 1.39 121 PPM 200395 17:10:45.2 -06:48:17 9.3 0.06 122 14JN80 17:10:55.9 -06:50:41 15.3 122 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 14JN80, (2019/06/26 16:28UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 21.85 128 35Eta Oph 17:10:22.7 -15:43:29 2.6 8.90 121 PPM 200511 17:16:42.8 -06:14:42 6.0 1.79 121 PPM 200482 17:15:17.2 -07:12:08 8.2 1.39 121 PPM 200395 17:09:42.2 -06:46:53 9.3 0.06 122 14JN80 17:09:52.9 -06:49:17 15.3 122 Positions are for J2000
Event circumstances last updated at 2019/04/25 23:14:21 UT
Marc W. Buie, Southwest Research Institute