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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR247 ∴ Observational info
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(339118) 2004RR247  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7786.02 days
Unobserved 1169 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1999-10-19.261
Last observation 2021-02-11.282
Number (Discarded) 256 (1)

 

Get the observational details
ASCII file

 

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