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(453100) 2007WU4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5693 days
Unobserved 375 days

 

Astrometry summary
Optical
RMS of residuals 0.552677
First observation 2007-11-19.35073
Last observation 2023-06-21.350269
Number (Discarded) 110 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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