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(414930) 2011AH57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7120.91 days
Unobserved 373 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2003-10-20.333
Last observation 2023-04-19.239
Number (Discarded) 273 (2)

 

Get the observational details
ASCII file

 

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