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AstDyS ∴ Objects ∴ 2008ET139 ∴ Observational info
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(328218) 2008ET139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6915.81 days
Unobserved 433 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2004-03-16.917
Last observation 2023-02-21.728
Number (Discarded) 126 (1)

 

Get the observational details
ASCII file

 

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