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(91438) 1999RA12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11655.1 days
Unobserved 97 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1992-02-25.206
Last observation 2024-01-23.278
Number (Discarded) 1698 (110)

 

Get the observational details
ASCII file

 

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