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(398316) 2011HF12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7263.07 days
Unobserved 78 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2004-03-20.258
Last observation 2024-02-07.324
Number (Discarded) 262 (0)

 

Get the observational details
ASCII file

 

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