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AstDyS ∴ Objects ∴ 1997RY8 ∴ Observational info
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(15901) 1997RY8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14041.7 days
Unobserved 115 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1985-07-20.545
Last observation 2023-12-30.254
Number (Discarded) 2442 (15)

 

Get the observational details
ASCII file

 

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