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(407) Arachne  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 46910.4 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1895-10-13.890
Last observation 2024-03-21.279
Number (Discarded) 7994 (60)

 

Get the observational details
ASCII file

 

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