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(622) Esther  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 40885.1 days
Unobserved 23 days

 

Astrometry summary
Optical
RMS of residuals 0.46"
First observation 1906-11-14.181
Last observation 2018-10-22.281
Number (Discarded) 2198 (62)

 

Get the observational details
ASCII file

 

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





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