AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WX20 ∴ Observational info
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(58641) 1997WX20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11052 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.81
First observation 1993-12-10.312
Last observation 2024-03-14.349
Number (Discarded) 2777 (622)

 

Get the observational details
ASCII file

 

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