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(2120) Tyumenia  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 30076 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1941-11-14.963
Last observation 2024-03-19.992
Number (Discarded) 4966 (145)

 

Get the observational details
ASCII file

 

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