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(499986) 2011NP  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4450 days
Unobserved 225 days

 

Astrometry summary
Optical
RMS of residuals 0.435400
First observation 2011-07-03.40782
Last observation 2023-09-08.302685
Number (Discarded) 205 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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