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(386) Siegena  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 47501.8 days
Unobserved 35 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1894-03-01.879
Last observation 2024-03-21.629
Number (Discarded) 9888 (55)

 

Get the observational details
ASCII file

 

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