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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR220 ∴ Observational info
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(220679) 2004RR220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9314.39 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-09-16.125
Last observation 2024-03-17.512
Number (Discarded) 551 (4)

 

Get the observational details
ASCII file

 

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