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(11409) Horkheimer  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12925.7 days
Unobserved 286 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1988-04-23.183
Last observation 2023-09-12.849
Number (Discarded) 2861 (11)

 

Get the observational details
ASCII file

 

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