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(425303) 2009YU  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5014.94 days
Unobserved 309 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2009-09-27.412
Last observation 2023-06-21.350
Number (Discarded) 170 (1)

 

Get the observational details
ASCII file

 

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