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(285357) 1999RX239  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9628.81 days
Unobserved 320 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1997-02-01.369
Last observation 2023-06-14.174
Number (Discarded) 462 (3)

 

Get the observational details
ASCII file

 

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