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(137222) 1999RB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8924.98 days
Unobserved 75 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-09-04.307
Last observation 2024-02-10.287
Number (Discarded) 1153 (9)

 

Get the observational details
ASCII file

 

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