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(162149) 1998YQ11  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7895 days
Unobserved 427 days

 

Astrometry summary
Optical
RMS of residuals 0.624771"
First observation 1998-12-07.33603
Last observation 2020-07-19.39777
Number (Discarded) 433 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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