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AstDyS ∴ Objects ∴ 1998FW28 ∴ Observational info
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(37872) 1998FW28  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16909.7 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1977-02-19.496
Last observation 2023-06-08.187
Number (Discarded) 996 (5)

 

Get the observational details
ASCII file

 

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