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(710) Gertrud  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 41181.1 days
Unobserved 152 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1911-02-28.976
Last observation 2023-11-29.063
Number (Discarded) 4466 (31)

 

Get the observational details
ASCII file

 

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