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(281) Lucretia  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 48768.9 days
Unobserved 175 days

 

Astrometry summary
Optical
RMS of residuals 0.71
First observation 1890-04-16.915
Last observation 2023-10-25.789
Number (Discarded) 15860 (128)

 

Get the observational details
ASCII file

 

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