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(87) Sylvia  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 57546.9 days
Unobserved 112 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1866-05-16.910
Last observation 2023-12-06.811
Number (Discarded) 5826 (60)

 

Get the observational details
ASCII file

 

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