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(3255) Tholen  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 17803.2 days
Unobserved 127 days

 

Astrometry summary
Optical
RMS of residuals 0.44"
First observation 1969-09-19.105
Last observation 2018-06-17.293
Number (Discarded) 978 (9)

 

Get the observational details
ASCII file

 

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





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