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2009HU77  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4017 days
Unobserved 1485 days

 

Astrometry summary
Optical
RMS of residuals 0.652078
First observation 2009-04-29.26477
Last observation 2020-04-28.360394
Number (Discarded) 37 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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