Event between 05RP43 and star GA1060:00062568 with event index number of 195614
Geocentric closest approach at 2019/07/04 03:47:41 UTC
J2000 position of star is 00:33:49.7 +16:05:36
Equinox of date position of star is 00:34:50.6 +16:12:01
Stellar brightness G=16.5,
use SENSEUP=128
Star is 106 degrees from the moon.
Moon is 3% illuminated.
TNO apparent brightness V=22.5
TNO is 42.8 AU from the Sun
and 42.8 AU from the Earth.
The TNO is moving 9.9
km/sec on the sky relative to the star, or,
1.2 arcsec/hr.
The 1-sigma error in the time of the event is 239 seconds.
The 1-sigma cross-track error in the shadow position is
2411 km.
The TNO has an absolute magnitude Hv=6.0
Diameter=378.5 km assuming a 5% albedo -- 38.1 sec chord
Diameter=154.5 km assuming a 30% albedo -- 15.5 sec chord
Dynamical classification is 11:2EEEEEEEEE
Star training set for 05RP43, (2019/07/04 03:48UT) Object RA Dec mag sep mel Algenib 00:14:14.6 +15:17:31 2.8 5.04 110 53 Psc 00:37:48.5 +15:20:21 5.6 1.12 105 PPM 116539 00:32:37.1 +16:07:42 7.8 0.54 106 PPM 116574 00:34:24.4 +16:06:23 9.5 0.14 106 05RP43 00:34:50.8 +16:12:03 16.5 105 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 05RP43, (2019/07/04 03:48UT) Object RA Dec mag sep mel Algenib 00:13:14.2 +15:11:01 2.8 5.04 110 53 Psc 00:36:47.4 +15:13:55 5.6 1.12 105 PPM 116539 00:31:36.1 +16:01:15 7.8 0.54 106 PPM 116574 00:33:23.3 +15:59:56 9.5 0.14 106 05RP43 00:33:49.7 +16:05:36 16.5 106 Positions are for J2000
Event circumstances last updated at 2019/06/07 22:22:18 UT
Marc W. Buie, Southwest Research Institute