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(230798) 2004EF31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8930.98 days
Unobserved 28 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1999-11-29.230
Last observation 2024-05-12.208
Number (Discarded) 470 (3)

 

Get the observational details
ASCII file

 

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