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(21567) 1998RB2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15620.8 days
Unobserved 103 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1981-04-07.333
Last observation 2024-01-13.131
Number (Discarded) 2184 (12)

 

Get the observational details
ASCII file

 

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