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(135) Hertha  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 54289 days
Unobserved 34 days

 

Astrometry summary
Optical
RMS of residuals 0.74
First observation 1875-08-01.164
Last observation 2024-03-21.141
Number (Discarded) 7672 (107)

 

Get the observational details
ASCII file

 

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