Event between (543734) 14OL394 and star GA1040:00293660 with event index number of 2661273
Geocentric closest approach at 2029/01/15 10:36:12 UTC
J2000 position of star is 03:03:37.0 +15:33:21
Equinox of date position of star is 03:04:51.1 +15:38:29
Stellar brightness G=14.1,
use SENSEUP=64 with the MallinCam and and exposure
time of 1 seconds with the QHY174 camera.
Star is 104 degrees from the moon.
Moon is 1% illuminated.
TNO apparent brightness V=23.0
TNO is 31.6 AU from the Sun
and 31.2 AU from the Earth.
The TNO is moving 5.9
km/sec on the sky relative to the star, or,
0.9 arcsec/hr.
The 1-sigma error in the time of the event is 1153 seconds.
The 1-sigma cross-track error in the shadow position is
2606 km.
The TNO has an absolute magnitude Hv=7.8
Diameter=165.2 km assuming a 5% albedo -- 28.1 sec chord
Diameter=67.4 km assuming a 30% albedo -- 11.5 sec chord
Dynamical classification is 5:3EE
Star training set for 543734, (2029/01/15 10:36UT) Object RA Dec mag sep mel Aldebaran 04:37:35.4 +16:33:56 0.8 22.19 126 Menkar 03:03:48.1 +04:12:07 2.5 11.47 100 PPM 118814 03:07:59.7 +13:17:51 5.6 2.46 104 PPM 118791 03:06:17.9 +15:58:01 7.9 0.39 104 PPM 118789 03:05:54.7 +15:34:01 10.6 0.19 104 543734 03:05:14.2 +15:40:05 14.1 104 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 543734, (2029/01/15 10:36UT) Object RA Dec mag sep mel Aldebaran 04:35:55.3 +16:30:29 0.8 22.19 126 Menkar 03:02:16.8 +04:05:21 2.5 11.47 100 PPM 118814 03:06:23.7 +13:11:13 5.6 2.46 104 PPM 118791 03:04:40.6 +15:51:19 7.9 0.39 104 PPM 118789 03:04:17.7 +15:27:19 10.6 0.19 104 543734 03:03:37.0 +15:33:21 14.1 104 Positions are for J2000
Event circumstances last updated at 2022/02/24 00:48:03 UT
Marc W. Buie, Southwest Research Institute