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2009DL1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 3789 days
Unobserved 1728 days

 

Astrometry summary
Optical
RMS of residuals 0.505632
First observation 2009-02-19.01196
Last observation 2019-07-06.360885
Number (Discarded) 524 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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