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(369248) 2009DA4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6380.19 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2006-04-26.079
Last observation 2023-10-14.266
Number (Discarded) 426 (0)

 

Get the observational details
ASCII file

 

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