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(420710) 2012LN21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7605.04 days
Unobserved 293 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2002-09-10.314
Last observation 2023-07-07.357
Number (Discarded) 243 (1)

 

Get the observational details
ASCII file

 

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