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(523967) 1998YR11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8499 days
Unobserved 751 days

 

Astrometry summary
Optical
RMS of residuals 0.647813
First observation 1998-12-23.41851
Last observation 2022-03-31.197110
Number (Discarded) 124 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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