NEODyS-2

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(518737) 2009OO9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4697 days
Unobserved 243 days

 

Astrometry summary
Optical
RMS of residuals 0.575632
First observation 2009-07-29.40693
Last observation 2022-06-08.260598
Number (Discarded) 119 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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