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(4548) Wielen  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 26762.1 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1950-12-09.175
Last observation 2024-03-17.278
Number (Discarded) 3564 (14)

 

Get the observational details
ASCII file

 

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