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(7900) Portule  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12293.7 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.88
First observation 1990-07-21.411
Last observation 2024-03-18.116
Number (Discarded) 5112 (362)

 

Get the observational details
ASCII file

 

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