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(157864) 1998WL39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 23184.2 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1960-09-25.394
Last observation 2024-03-17.597
Number (Discarded) 462 (1)

 

Get the observational details
ASCII file

 

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