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2015XP309  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6257.99 days
Unobserved 172 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2006-09-17.265
Last observation 2023-11-05.250
Number (Discarded) 128 (0)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.