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(499501) 2010NP42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4200.23 days
Unobserved 845 days

 

Astrometry summary
Optical
RMS of residuals 0.67
First observation 2010-07-09.016
Last observation 2022-01-07.249
Number (Discarded) 177 (1)

 

Get the observational details
ASCII file

 

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