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2002XQ90  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5868 days
Unobserved 853 days

 

Astrometry summary
Optical
RMS of residuals 0.473075"
First observation 2002-12-15.30143
Last observation 2019-01-08.24590
Number (Discarded) 221 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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