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(409266) 2004RK9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5510 days
Unobserved 1655 days

 

Astrometry summary
Optical
RMS of residuals 0.612137
First observation 2004-09-07.23604
Last observation 2019-10-09.20937
Number (Discarded) 152 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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