AstDyS-2
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AstDyS ∴ Objects ∴ 2000NJ20 ∴ Observational info
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(61167) 2000NJ20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9129.82 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-03-21.337
Last observation 2024-03-19.157
Number (Discarded) 1714 (8)

 

Get the observational details
ASCII file

 

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