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AstDyS ∴ Objects ∴ 1998FA47 ∴ Observational info
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(251728) 1998FA47  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8713.92 days
Unobserved 819 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-03-20.221
Last observation 2022-01-27.145
Number (Discarded) 501 (3)

 

Get the observational details
ASCII file

 

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