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(443258) 2014ER9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5283.33 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2009-10-01.282
Last observation 2024-03-19.612
Number (Discarded) 168 (0)

 

Get the observational details
ASCII file

 

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