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AstDyS ∴ Objects ∴ 1999RO118 ∴ Observational info
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(40559) 1999RO118  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9321.69 days
Unobserved 265 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1998-01-25.521
Last observation 2023-08-04.216
Number (Discarded) 2324 (7)

 

Get the observational details
ASCII file

 

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