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(411709) 2011YU78  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8449.2 days
Unobserved 500 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-10-30.400
Last observation 2022-12-17.600
Number (Discarded) 243 (1)

 

Get the observational details
ASCII file

 

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