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(331453) 2012HF20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8054.9 days
Unobserved 350 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-05-18.325
Last observation 2023-06-07.230
Number (Discarded) 416 (1)

 

Get the observational details
ASCII file

 

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