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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005AY20 ∴ Observational info
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(240633) 2005AY20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7468.14 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 2003-09-21.322
Last observation 2024-03-02.461
Number (Discarded) 547 (2)

 

Get the observational details
ASCII file

 

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