Occultation event with (14268) 00AK156, event index number 1014
Regions able to see the event: Australia
Geocentric closest approach at 2025/05/29 11:41:23 UTC
J2000 position of star is 08:29:37.5 +11:14:59
Equinox of date position of star is 08:31:01.0 +11:09:49
Star is 29 degrees from the moon. Moon is 8% illuminated.
Stellar brightness G=13.2, apparent brightess of occulting body is G=16.3
Use an exposure time of 0.13 seconds with the standard RECON-QHY system.
SNR of 10.0 per integration for unocculted signal
Expected flux drop is 94% with SNR of 9.4 for the occulted depth (per occulted point)
Apparent velocity is 27.8 km/sec on the sky relative to the star, or, 24.8 arcsec/hr.
The recommended exposure time corresponds to 3.6 km per image.
The 1-sigma error in the time of the event is 1.6 seconds.
The 1-sigma cross-track error in the shadow position is 26.4 km.
The sky-plane scale is 4031.7 km/arcsec.
Diameter estimates:
46.6 km assuming a 5% albedo, aximum of 1.7 sec for a central chord
19.0 km assuming a 30% albedo, maximum of 0.7 sec for a central chord
Cross-track diameter of 46.6 km used for deployment plan.
Star training set for 14268_00AK156, (2025/05/29 11:41UT) Object RA Dec mag sep mel Pollux 07:46:52.0 +27:57:46 1.1 19.73 12 36 Cnc 08:38:28.3 +09:33:56 5.9 2.43 31 PPM 125359 08:32:39.8 +11:33:04 8.4 0.56 29 PPM 125318 08:30:43.3 +11:12:34 9.2 0.09 29 14268_00AK156 08:31:01.0 +11:09:49 16.3 29 Positions are for equinox of date
Star training set for 14268_00AK156, (2025/05/29 11:41UT) Object RA Dec mag sep mel Pollux 07:45:17.8 +28:01:33 1.1 19.73 12 36 Cnc 08:37:05.7 +09:39:20 5.9 2.43 31 PPM 125359 08:31:16.2 +11:38:17 8.4 0.56 29 PPM 125318 08:29:19.8 +11:17:44 9.2 0.09 29 14268_00AK156 08:29:37.5 +11:14:59 16.3 29 Positions are for J2000