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2009TK12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4071 days
Unobserved 1237 days

 

Astrometry summary
Optical
RMS of residuals 0.461406
First observation 2009-10-14.36400
Last observation 2020-12-06.25913
Number (Discarded) 249 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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