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2015BY509  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4 days
Unobserved 3373 days

 

Astrometry summary
Optical
RMS of residuals 0.922253
First observation 2015-01-21.22846
Last observation 2015-01-25.192961
Number (Discarded) 15 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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