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(258) Tyche  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 48379.7 days
Unobserved 28 days

 

Astrometry summary
Optical
RMS of residuals 0.55"
First observation 1886-05-04.898
Last observation 2018-10-19.617
Number (Discarded) 2330 (104)

 

Get the observational details
ASCII file

 

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





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