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AstDyS ∴ Objects ∴ 2001FJ63 ∴ Observational info
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(176140) 2001FJ63  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8135.71 days
Unobserved 823 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-10-19.473
Last observation 2022-01-27.187
Number (Discarded) 769 (4)

 

Get the observational details
ASCII file

 

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