AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UN98 ∴ Observational info
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(165939) 2001UN98  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8186.25 days
Unobserved 66 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2001-10-17.322
Last observation 2024-03-16.576
Number (Discarded) 401 (1)

 

Get the observational details
ASCII file

 

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