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(9923) Ronaldthiel  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14878 days
Unobserved 396 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1979-11-24.349
Last observation 2020-08-18.371
Number (Discarded) 1248 (3)

 

Get the observational details
ASCII file

 

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