AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WW20 ∴ Observational info
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(25297) 1998WW20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10019.4 days
Unobserved 160 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 1996-06-12.445
Last observation 2023-11-17.848
Number (Discarded) 2017 (174)

 

Get the observational details
ASCII file

 

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