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(258) Tyche  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 50359.4 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1886-05-04.898
Last observation 2024-03-21.338
Number (Discarded) 4371 (71)

 

Get the observational details
ASCII file

 

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