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(1991) Darwin  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25353.7 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 1954-10-20.187
Last observation 2024-03-19.873
Number (Discarded) 6527 (83)

 

Get the observational details
ASCII file

 

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