Event between (82075) 00YW134 and star GA1080:03293329 with event index number of 2436893
Geocentric closest approach at 2028/06/14 12:49:23 UTC
J2000 position of star is 10:18:44.7 +19:16:01
Equinox of date position of star is 10:20:04.8 +19:08:37
Stellar brightness G=14.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 159 degrees from the moon.
Moon is 56% illuminated.
Apparent brightness V=21.7
Object is 48.0 AU from the Sun
and 48.4 AU from the Earth.
Apparent velocity is 16.3
km/sec on the sky relative to the star, or,
1.7 arcsec/hr.
The 1-sigma error in the time of the event is 132 seconds.
The 1-sigma cross-track error in the shadow position is
2267 km.
The object has an absolute magnitude Hv=4.7
Diameter=698.3 km assuming a 5% albedo -- 43.3 sec chord
Diameter=285.1 km assuming a 30% albedo -- 17.7 sec chord
Dynamical classification is 8:3EEEEE
Star training set for 82075, (2028/06/14 12:47UT) Object RA Dec mag sep mel Regulus 10:09:53.2 +11:49:37 1.3 7.72 162 40 Leo 10:21:16.9 +19:19:33 5.0 0.31 159 PPM 127328 10:22:20.8 +19:23:42 8.3 0.55 159 40 Leo 10:21:16.9 +19:19:33 5.0 0.31 159 82075 10:20:17.8 +19:07:25 14.7 159 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 82075, (2028/06/14 12:47UT) Object RA Dec mag sep mel Regulus 10:08:21.9 +11:58:02 1.3 7.72 162 40 Leo 10:19:43.8 +19:28:10 5.0 0.31 159 PPM 127328 10:20:47.7 +19:32:20 8.3 0.55 159 40 Leo 10:19:43.8 +19:28:10 5.0 0.31 159 82075 10:18:44.7 +19:16:01 14.7 159 Positions are for J2000
Event circumstances last updated at 2024/06/24 21:29:53 UT
Marc W. Buie, Southwest Research Institute