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(407) Arachne  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 46860.5 days
Unobserved 56 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1895-10-13.890
Last observation 2024-01-31.355
Number (Discarded) 7884 (60)

 

Get the observational details
ASCII file

 

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