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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WB15 ∴ Observational info
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(152654) 1997WB15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9455.07 days
Unobserved 196 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-11-23.207
Last observation 2023-10-13.278
Number (Discarded) 479 (2)

 

Get the observational details
ASCII file

 

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