AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997UP17 ∴ Observational info
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(173180) 1997UP17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8978.8 days
Unobserved 704 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1997-10-25.406
Last observation 2022-05-26.202
Number (Discarded) 450 (5)

 

Get the observational details
ASCII file

 

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