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2015XJ261  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3668 days
Unobserved 1234 days

 

Astrometry summary
Optical
RMS of residuals 0.424446
First observation 2011-01-26.28620
Last observation 2021-02-10.492601
Number (Discarded) 334 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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