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(622) Esther  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 42807.1 days
Unobserved 86 days

 

Astrometry summary
Optical
RMS of residuals 0.37
First observation 1906-11-14.181
Last observation 2024-01-26.250
Number (Discarded) 4231 (43)

 

Get the observational details
ASCII file

 

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