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AstDyS ∴ Objects ∴ 1999RR212 ∴ Observational info
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(66635) 1999RR212  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8887.86 days
Unobserved 111 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1999-09-05.396
Last observation 2024-01-05.260
Number (Discarded) 1675 (10)

 

Get the observational details
ASCII file

 

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