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(21624) 1999NA1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15008 days
Unobserved 68 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1983-02-15.263
Last observation 2024-03-19.263
Number (Discarded) 3778 (32)

 

Get the observational details
ASCII file

 

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