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(580) Selene  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 43247.2 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.73
First observation 1905-12-17.865
Last observation 2024-05-14.043
Number (Discarded) 7097 (119)

 

Get the observational details
ASCII file

 

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