Event between 00KL4 and star GA0840:06574695 with event index number of 207609
Geocentric closest approach at 2018/07/28 02:02:53 UTC
J2000 position of star is 17:52:39.8 -04:33:53
Equinox of date position of star is 17:53:38.4 -04:34:04
Stellar brightness G=13.6,
use SENSEUP=64
Star is 43 degrees from the moon.
Moon is 100% illuminated.
TNO apparent brightness V=23.6
TNO is 39.3 AU from the Sun
and 38.5 AU from the Earth.
The TNO is moving 19.9
km/sec on the sky relative to the star, or,
2.6 arcsec/hr.
The 1-sigma error in the time of the event is 262 seconds.
The 1-sigma cross-track error in the shadow position is
3399 km.
The TNO has an absolute magnitude Hv=7.6
Diameter=184.5 km assuming a 5% albedo -- 9.3 sec chord
Diameter=75.3 km assuming a 30% albedo -- 3.8 sec chord
Dynamical classification is SCATEXTD
Star training set for 00KL4, (2018/07/28 02:03UT) Object RA Dec mag sep mel Antares 16:30:32.9 -26:28:18 0.9 29.57 58 60Bet Oph 17:44:23.4 +04:33:39 2.8 9.42 49 PPM 201226 17:57:46.6 -04:04:59 5.2 1.14 42 PPM 201187 17:55:14.9 -04:12:52 7.7 0.53 43 PPM 201172 17:54:20.9 -04:39:54 9.5 0.20 43 00KL4 17:53:38.9 -04:34:04 13.6 43 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 00KL4, (2018/07/28 02:03UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 29.57 58 60Bet Oph 17:43:28.3 +04:34:05 2.8 9.42 49 PPM 201226 17:56:47.8 -04:04:55 5.2 1.14 42 PPM 201187 17:54:16.0 -04:12:43 7.7 0.53 43 PPM 201172 17:53:21.8 -04:39:44 9.5 0.20 43 00KL4 17:52:39.8 -04:33:53 13.6 43 Positions are for J2000
Event circumstances last updated at 2018/06/05 16:17:19 UT
Marc W. Buie, Southwest Research Institute