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(40505) 1999RJ84  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11459.2 days
Unobserved 354 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1991-12-29.129
Last observation 2023-05-14.302
Number (Discarded) 1172 (8)

 

Get the observational details
ASCII file

 

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