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AstDyS ∴ Objects ∴ 2002RR220 ∴ Observational info
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(84222) 2002RR220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8976.79 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-12-15.459
Last observation 2023-07-14.246
Number (Discarded) 1164 (5)

 

Get the observational details
ASCII file

 

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