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(16421) Roadrunner  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12993 days
Unobserved 299 days

 

Astrometry summary
Optical
RMS of residuals 0.68
First observation 1988-01-22.017
Last observation 2023-08-19.028
Number (Discarded) 3374 (115)

 

Get the observational details
ASCII file

 

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