AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WW15 ∴ Observational info
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(285240) 1997WW15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9633.98 days
Unobserved 61 days

 

Astrometry summary
Optical
RMS of residuals 0.64
First observation 1997-11-23.414
Last observation 2024-04-09.393
Number (Discarded) 187 (4)

 

Get the observational details
ASCII file

 

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