AstDyS-2
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(148485) 2001JW  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9148.08 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1998-11-16.170
Last observation 2023-12-03.253
Number (Discarded) 402 (2)

 

Get the observational details
ASCII file

 

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