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(614417) 2009HB  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10761 days
Unobserved 64 days

 

Astrometry summary
Optical
RMS of residuals 0.535748
First observation 1994-11-10.43087
Last observation 2024-04-27.291935
Number (Discarded) 144 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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