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(17556) Pierofrancesca  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9111.04 days
Unobserved 181 days

 

Astrometry summary
Optical
RMS of residuals 0.56"
First observation 1993-11-11.562
Last observation 2018-10-22.603
Number (Discarded) 1467 (10)

 

Get the observational details
ASCII file

 

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





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