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(539885) 2017FF42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5624.21 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2008-10-25.319
Last observation 2024-03-19.532
Number (Discarded) 166 (4)

 

Get the observational details
ASCII file

 

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