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(309) Fraternitas  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 48558.3 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.38
First observation 1891-04-06.899
Last observation 2024-03-18.231
Number (Discarded) 5088 (42)

 

Get the observational details
ASCII file

 

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