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AstDyS ∴ Objects ∴ 1998QP31 ∴ Observational info
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(74103) 1998QP31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9365.77 days
Unobserved 84 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1998-07-31.354
Last observation 2024-03-22.120
Number (Discarded) 2369 (7)

 

Get the observational details
ASCII file

 

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