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2009XR1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 0 days
Unobserved 5251 days

 

Astrometry summary
Optical
RMS of residuals 0.573831
First observation 2009-12-11.14638
Last observation 2009-12-11.37370
Number (Discarded) 15 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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