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(4009) Drobyshevskij  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 20068.3 days
Unobserved 57 days

 

Astrometry summary
Optical
RMS of residuals 0.47"
First observation 1963-11-12.211
Last observation 2018-10-22.508
Number (Discarded) 2307 (17)

 

Get the observational details
ASCII file

 

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





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