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(120) Lachesis  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 55431.3 days
Unobserved 77 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1872-04-25.946
Last observation 2024-01-31.273
Number (Discarded) 5445 (54)

 

Get the observational details
ASCII file

 

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