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(13963) Euphrates  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19318.1 days
Unobserved 90 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1971-03-26.297
Last observation 2024-02-14.350
Number (Discarded) 1691 (4)

 

Get the observational details
ASCII file

 

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