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(9994) Grotius  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 21205.5 days
Unobserved 33 days

 

Astrometry summary
Optical
RMS of residuals 0.49"
First observation 1960-09-24.376
Last observation 2018-10-15.831
Number (Discarded) 1345 (10)

 

Get the observational details
ASCII file

 

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





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