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AstDyS ∴ Objects ∴ 2007WH18 ∴ Observational info
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(212900) 2007WH18  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9599.14 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1997-12-05.326
Last observation 2024-03-17.461
Number (Discarded) 302 (6)

 

Get the observational details
ASCII file

 

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