Event between 14PR70 and star GA1100:00270993 with event index number of 219353
Geocentric closest approach at 2019/07/15 05:40:42 UTC
J2000 position of star is 02:29:14.3 +21:35:28
Equinox of date position of star is 02:30:17.9 +21:40:26
Stellar brightness G=14.1,
use SENSEUP=64
Star is 128 degrees from the moon.
Moon is 97% illuminated.
TNO apparent brightness V=22.5
TNO is 14.5 AU from the Sun
and 14.8 AU from the Earth.
The TNO is moving 20.5
km/sec on the sky relative to the star, or,
6.9 arcsec/hr.
The 1-sigma error in the time of the event is 43 seconds.
The 1-sigma cross-track error in the shadow position is
742 km.
The TNO has an absolute magnitude Hv=10.5
Diameter=50.4 km assuming a 5% albedo -- 2.4 sec chord
Diameter=20.6 km assuming a 30% albedo -- 1.0 sec chord
Dynamical classification is CENTAURR
Star training set for 14PR70, (2019/07/15 05:41UT) Object RA Dec mag sep mel Aldebaran 04:37:02.6 +16:32:49 0.8 30.31 156 Hamal 02:08:16.7 +23:33:14 2.0 5.43 123 26 Ari 02:31:44.4 +19:56:28 6.1 1.77 128 PPM 091725 02:30:24.0 +21:40:48 8.3 0.01 128 14PR70 02:30:20.7 +21:40:39 14.1 128 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 14PR70, (2019/07/15 05:41UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:30 0.8 30.31 156 Hamal 02:07:10.7 +23:27:42 2.0 5.43 123 26 Ari 02:30:38.5 +19:51:19 6.1 1.77 128 PPM 091725 02:29:17.6 +21:35:37 8.3 0.01 128 14PR70 02:29:14.3 +21:35:28 14.1 128 Positions are for J2000
Event circumstances last updated at 2018/09/19 17:54:26 UT
Marc W. Buie, Southwest Research Institute