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(411146) 2009XQ23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10302.9 days
Unobserved 311 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1995-04-07.423
Last observation 2023-06-22.311
Number (Discarded) 386 (4)

 

Get the observational details
ASCII file

 

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