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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004ET6 ∴ Observational info
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(331885) 2004ET6  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9073.92 days
Unobserved 841 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1997-05-02.352
Last observation 2022-03-06.272
Number (Discarded) 253 (1)

 

Get the observational details
ASCII file

 

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