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(263962) 2009JA4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7652.07 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2003-04-08.147
Last observation 2024-03-20.216
Number (Discarded) 306 (3)

 

Get the observational details
ASCII file

 

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