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AstDyS ∴ Objects ∴ 2001UN220 ∴ Observational info
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(232066) 2001UN220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9025.94 days
Unobserved 143 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-03-22.327
Last observation 2023-12-07.269
Number (Discarded) 616 (5)

 

Get the observational details
ASCII file

 

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