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(121380) 1999TJ89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8617.95 days
Unobserved 383 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1999-09-04.349
Last observation 2023-04-09.295
Number (Discarded) 836 (11)

 

Get the observational details
ASCII file

 

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