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(485781) 2012DR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5453.7 days
Unobserved 210 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2008-10-31.558
Last observation 2023-10-07.262
Number (Discarded) 315 (2)

 

Get the observational details
ASCII file

 

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