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(242211) 2003QB90  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6083 days
Unobserved 194 days

 

Astrometry summary
Optical
RMS of residuals 0.555779"
First observation 2003-08-26.42368
Last observation 2020-04-21.34221
Number (Discarded) 356 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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