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AstDyS ∴ Objects ∴ 1999RZ117 ∴ Observational info
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(31816) 1999RZ117  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9456.81 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-04-30.497
Last observation 2024-03-21.311
Number (Discarded) 3240 (202)

 

Get the observational details
ASCII file

 

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