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AstDyS ∴ Objects ∴ 1998FH66 ∴ Observational info
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(18673) 1998FH66  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12021.9 days
Unobserved 138 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1991-01-12.351
Last observation 2023-12-12.272
Number (Discarded) 2235 (14)

 

Get the observational details
ASCII file

 

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