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AstDyS ∴ Objects ∴ 2004EW43 ∴ Observational info
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(144459) 2004EW43  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9397.76 days
Unobserved 201 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-01-22.504
Last observation 2023-10-16.259
Number (Discarded) 447 (0)

 

Get the observational details
ASCII file

 

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