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(96729) 1999NL21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14523.8 days
Unobserved 297 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1983-10-01.540
Last observation 2023-07-07.352
Number (Discarded) 846 (6)

 

Get the observational details
ASCII file

 

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