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AstDyS ∴ Objects ∴ 2009SX339 ∴ Observational info
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(425154) 2009SX339  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5280.8 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2009-09-26.478
Last observation 2024-03-12.278
Number (Discarded) 369 (1)

 

Get the observational details
ASCII file

 

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