Event between (336756) 10NV1 and star GA0400:29595947 with event index number of 204162
Geocentric closest approach at 2019/07/14 11:10:19 UTC
J2000 position of star is 18:55:14.8 -49:43:37
Equinox of date position of star is 18:56:42.7 -49:42:04
Stellar brightness G=11.3,
use SENSEUP=8
Star is 33 degrees from the moon.
Moon is 94% illuminated.
TNO apparent brightness V=23.1
TNO is 18.5 AU from the Sun
and 17.6 AU from the Earth.
The TNO is moving 34.6
km/sec on the sky relative to the star, or,
9.8 arcsec/hr.
The 1-sigma error in the time of the event is 27 seconds.
The 1-sigma cross-track error in the shadow position is
4993 km.
The TNO has an absolute magnitude Hv=10.4
Diameter=50.1 km assuming a 5% albedo -- 1.4 sec chord
Diameter=20.5 km assuming a 30% albedo -- 0.6 sec chord
Dynamical classification is CENTAURR
Star training set for 336756, (2019/07/14 11:10UT) Object RA Dec mag sep mel Antares 16:30:36.5 -26:28:25 0.9 36.37 15 Bet Ara 17:26:55.7 -55:32:46 2.8 14.75 34 PPM 347132 18:47:27.5 -50:51:04 6.5 1.88 33 PPM 324552 18:55:42.8 -49:38:38 7.8 0.18 33 336756 18:56:44.8 -49:42:02 11.3 33 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 336756, (2019/07/14 11:10UT) Object RA Dec mag sep mel Antares 16:29:24.4 -26:25:56 0.9 36.37 15 Bet Ara 17:25:18.0 -55:31:48 2.8 14.75 34 PPM 347132 18:45:56.0 -50:52:23 6.5 1.88 33 PPM 324552 18:54:12.9 -49:40:11 7.8 0.18 33 336756 18:55:14.8 -49:43:37 11.3 33 Positions are for J2000
Event circumstances last updated at 2019/01/27 21:40:06 UT
Marc W. Buie, Southwest Research Institute