Event between (525815) 05SD278 and star GA0940:00666479 with event index number of 2815174
Geocentric closest approach at 2029/08/14 16:12:25 UTC
J2000 position of star is 05:11:28.0 +05:40:59
Equinox of date position of star is 05:12:44.8 +05:42:39
Stellar brightness G=16.7,
use SENSEUP=128 with the MallinCam and and exposure
time of 2 seconds with the QHY174 camera.
Star is 123 degrees from the moon.
Moon is 27% illuminated.
Apparent brightness V=23.0
Object is 45.6 AU from the Sun
and 46.0 AU from the Earth.
Apparent velocity is 18.6
km/sec on the sky relative to the star, or,
2.0 arcsec/hr.
The 1-sigma error in the time of the event is 315 seconds.
The 1-sigma cross-track error in the shadow position is
2028 km.
The object has an absolute magnitude Hv=6.3
Diameter=346.7 km assuming a 5% albedo -- 17.8 sec chord
Diameter=141.6 km assuming a 30% albedo -- 7.3 sec chord
Dynamical classification is SCATNEAR
Star training set for 525815, (2029/08/14 16:13UT) Object RA Dec mag sep mel Betelgeuse 05:56:46.6 +07:24:36 0.4 10.99 113 Bellatrix 05:26:43.3 +06:22:26 1.6 3.46 120 17Rho Ori 05:14:50.5 +02:53:39 5.8 2.86 122 PPM 148574 05:13:06.0 +05:44:11 8.3 0.02 123 525815 05:13:02.9 +05:43:02 16.7 123 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 525815, (2029/08/14 16:13UT) Object RA Dec mag sep mel Betelgeuse 05:55:10.3 +07:24:26 0.4 10.99 113 Bellatrix 05:25:07.8 +06:20:58 1.6 3.46 120 17Rho Ori 05:13:17.4 +02:51:41 5.8 2.86 122 PPM 148574 05:11:31.1 +05:42:09 8.3 0.02 123 525815 05:11:28.0 +05:40:59 16.7 123 Positions are for J2000
Event circumstances last updated at 2023/12/18 23:53:51 UT
Marc W. Buie, Southwest Research Institute