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(301209) 2009AU42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8148.07 days
Unobserved 322 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2001-02-24.237
Last observation 2023-06-17.308
Number (Discarded) 170 (1)

 

Get the observational details
ASCII file

 

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