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AstDyS ∴ Objects ∴ 1999NP38 ∴ Observational info
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(53417) 1999NP38  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 17379.9 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.37
First observation 1976-08-20.611
Last observation 2024-03-21.538
Number (Discarded) 2345 (9)

 

Get the observational details
ASCII file

 

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