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(638286) 2015WS18  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4985.05 days
Unobserved 359 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2009-09-16.224
Last observation 2023-05-11.273
Number (Discarded) 94 (1)

 

Get the observational details
ASCII file

 

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