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(506) Marion  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 44177.4 days
Unobserved 56 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1903-02-17.941
Last observation 2024-01-31.307
Number (Discarded) 7361 (52)

 

Get the observational details
ASCII file

 

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