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AstDyS ∴ Objects ∴ 1999JN7 ∴ Observational info
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(178453) 1999JN7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8954.07 days
Unobserved 165 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-05-08.266
Last observation 2023-11-12.338
Number (Discarded) 662 (0)

 

Get the observational details
ASCII file

 

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