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2009PH  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4802 days
Unobserved 573 days

 

Astrometry summary
Optical
RMS of residuals 0.563513
First observation 2009-08-10.16700
Last observation 2022-10-03.080658
Number (Discarded) 104 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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