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AstDyS ∴ Objects ∴ 2001UY197 ∴ Observational info
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(439967) 2001UY197  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7909.91 days
Unobserved 334 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2001-10-11.412
Last observation 2023-06-08.325
Number (Discarded) 220 (3)

 

Get the observational details
ASCII file

 

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