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2001YB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5483 days
Unobserved 2681 days

 

Astrometry summary
Optical
RMS of residuals 0.630487
First observation 2001-12-17.14173
Last observation 2016-12-21.203217
Number (Discarded) 37 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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