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AstDyS ∴ Objects ∴ 1999NL31 ∴ Observational info
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(19594) 1999NL31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11325.8 days
Unobserved 273 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1992-07-27.229
Last observation 2023-07-31.012
Number (Discarded) 2483 (12)

 

Get the observational details
ASCII file

 

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