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(329338) 2001JW2  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6838 days
Unobserved 199 days

 

Astrometry summary
Optical
RMS of residuals 0.554879"
First observation 2001-05-04.32138
Last observation 2020-01-23.51471
Number (Discarded) 249 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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