Event between 14LM28 and star GA1200:04102788 with event index number of 265719
Geocentric closest approach at 2020/02/24 22:02:51 UTC
J2000 position of star is 17:30:24.1 +30:50:52
Equinox of date position of star is 17:31:06.2 +30:50:05
Stellar brightness G=13.2,
use SENSEUP=32
Star is 94 degrees from the moon.
Moon is 2% illuminated.
TNO apparent brightness V=22.3
TNO is 17.1 AU from the Sun
and 17.2 AU from the Earth.
The TNO is moving 34.7
km/sec on the sky relative to the star, or,
10.0 arcsec/hr.
The 1-sigma error in the time of the event is 203 seconds.
The 1-sigma cross-track error in the shadow position is
3127 km.
The TNO has an absolute magnitude Hv=9.6
Diameter=72.4 km assuming a 5% albedo -- 2.1 sec chord
Diameter=29.6 km assuming a 30% albedo -- 0.9 sec chord
Dynamical classification is CENTAURR
Star training set for 14LM28, (2020/02/24 22:03UT) Object RA Dec mag sep mel Vega 18:37:37.3 +38:48:12 0.0 15.76 83 27Bet Her 16:31:05.2 +21:26:49 2.8 16.40 107 PPM 080391 17:37:22.8 +30:46:26 6.0 1.34 93 PPM 080301 17:31:41.2 +31:08:39 6.8 0.33 94 PPM 080294 17:30:47.4 +30:50:30 9.7 0.08 94 14LM28 17:31:10.1 +30:50:00 13.2 94 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 14LM28, (2020/02/24 22:03UT) Object RA Dec mag sep mel Vega 18:36:56.6 +38:47:06 0.0 15.76 83 27Bet Her 16:30:13.1 +21:29:22 2.8 16.40 107 PPM 080391 17:36:36.8 +30:47:07 6.0 1.34 93 PPM 080301 17:30:55.4 +31:09:30 6.8 0.33 94 PPM 080294 17:30:01.4 +30:51:22 9.7 0.08 94 14LM28 17:30:24.1 +30:50:52 13.2 94 Positions are for J2000
Event circumstances last updated at 2018/05/30 18:24:45 UT
Marc W. Buie, Southwest Research Institute