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AstDyS ∴ Objects ∴ 2004EF58 ∴ Observational info
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(174996) 2004EF58  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8622.03 days
Unobserved 142 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2000-04-28.221
Last observation 2023-12-06.249
Number (Discarded) 610 (0)

 

Get the observational details
ASCII file

 

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