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(160391) 2004NJ20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7963.13 days
Unobserved 294 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2001-09-19.452
Last observation 2023-07-09.584
Number (Discarded) 814 (2)

 

Get the observational details
ASCII file

 

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