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(412373) 2013ND21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4910.86 days
Unobserved 394 days

 

Astrometry summary
Optical
RMS of residuals 0.63
First observation 2009-12-15.486
Last observation 2023-05-27.344
Number (Discarded) 181 (1)

 

Get the observational details
ASCII file

 

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