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AstDyS ∴ Objects ∴ 2004ET109 ∴ Observational info
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(629900) 2004ET109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7145.12 days
Unobserved 205 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 2004-03-15.303
Last observation 2023-10-07.420
Number (Discarded) 76 (0)

 

Get the observational details
ASCII file

 

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