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AstDyS ∴ Objects ∴ 1998RY31 ∴ Observational info
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(239822) 1998RY31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9254.26 days
Unobserved 102 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1998-09-14.249
Last observation 2024-01-15.513
Number (Discarded) 392 (2)

 

Get the observational details
ASCII file

 

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