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AstDyS ∴ Objects ∴ 1998RR73 ∴ Observational info
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(22709) 1998RR73  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11936.7 days
Unobserved 264 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1990-12-09.308
Last observation 2023-08-14.994
Number (Discarded) 2568 (7)

 

Get the observational details
ASCII file

 

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