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AstDyS ∴ Objects ∴ 1999UN11 ∴ Observational info
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(20668) 1999UN11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10723.7 days
Unobserved 245 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1994-04-14.410
Last observation 2023-08-24.059
Number (Discarded) 3395 (10)

 

Get the observational details
ASCII file

 

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