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2015BL509  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2191 days
Unobserved 1260 days

 

Astrometry summary
Optical
RMS of residuals 0.625688
First observation 2015-01-18.39747
Last observation 2021-01-17.356967
Number (Discarded) 49 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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