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(426085) 2012DR39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7265.27 days
Unobserved 219 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2003-11-20.141
Last observation 2023-10-11.406
Number (Discarded) 175 (0)

 

Get the observational details
ASCII file

 

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