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(183933) 2004DF9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7145.93 days
Unobserved 750 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2002-10-04.222
Last observation 2022-04-28.149
Number (Discarded) 617 (8)

 

Get the observational details
ASCII file

 

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