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(646610) 2008ER109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5857.03 days
Unobserved 73 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2008-02-02.294
Last observation 2024-02-15.319
Number (Discarded) 170 (0)

 

Get the observational details
ASCII file

 

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