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(2120) Tyumenia  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 27961.3 days
Unobserved 133 days

 

Astrometry summary
Optical
RMS of residuals 0.47"
First observation 1941-11-14.963
Last observation 2018-06-05.273
Number (Discarded) 2103 (29)

 

Get the observational details
ASCII file

 

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





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