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AstDyS ∴ Objects ∴ 2004EA20 ∴ Observational info
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(303153) 2004EA20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10448.8 days
Unobserved 228 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1995-02-04.492
Last observation 2023-09-14.289
Number (Discarded) 540 (7)

 

Get the observational details
ASCII file

 

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