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2015AB  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4346 days
Unobserved 1028 days

 

Astrometry summary
Optical
RMS of residuals 0.641123
First observation 2009-09-15.22735
Last observation 2021-08-09.433321
Number (Discarded) 57 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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