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(206) Hersilia  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 52617.7 days
Unobserved 170 days

 

Astrometry summary
Optical
RMS of residuals 0.75
First observation 1879-10-14.318
Last observation 2023-11-06.053
Number (Discarded) 10272 (75)

 

Get the observational details
ASCII file

 

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