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(482244) 2011HR  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5567.74 days
Unobserved 499 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 2008-02-09.480
Last observation 2023-05-09.220
Number (Discarded) 211 (2)

 

Get the observational details
ASCII file

 

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