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2007PQ9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 2731 days
Unobserved 3344 days

 

Astrometry summary
Optical
RMS of residuals 0.447520
First observation 2007-08-11.26871
Last observation 2015-02-01.12683
Number (Discarded) 81 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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