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(1691) Oort  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 38927.5 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1917-10-10.962
Last observation 2024-05-09.427
Number (Discarded) 4213 (31)

 

Get the observational details
ASCII file

 

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