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AstDyS ∴ Objects ∴ 1999YL6 ∴ Observational info
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(251964) 1999YL6  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10189 days
Unobserved 253 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1995-09-26.344
Last observation 2023-08-19.357
Number (Discarded) 391 (1)

 

Get the observational details
ASCII file

 

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