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(6305) Helgoland  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 15304.2 days
Unobserved 359 days

 

Astrometry summary
Optical
RMS of residuals 0.51"
First observation 1976-05-02.974
Last observation 2018-03-28.122
Number (Discarded) 1364 (5)

 

Get the observational details
ASCII file

 

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





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