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AstDyS ∴ Objects ∴ 1998WB9 ∴ Observational info
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(31367) 1998WB9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25968 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1953-02-08.344
Last observation 2024-03-15.322
Number (Discarded) 2356 (8)

 

Get the observational details
ASCII file

 

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