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(144293) 2004CH121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8124.11 days
Unobserved 176 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2001-08-16.155
Last observation 2023-11-13.265
Number (Discarded) 516 (5)

 

Get the observational details
ASCII file

 

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