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(407206) 2009UD153  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4993.91 days
Unobserved 703 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2008-09-23.408
Last observation 2022-05-27.314
Number (Discarded) 311 (3)

 

Get the observational details
ASCII file

 

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