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(458) Hercynia  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 45106.7 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.74
First observation 1900-09-21.954
Last observation 2024-03-21.635
Number (Discarded) 7964 (109)

 

Get the observational details
ASCII file

 

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