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(7421) Kusaka  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 18743.2 days
Unobserved 143 days

 

Astrometry summary
Optical
RMS of residuals 0.84
First observation 1972-10-09.919
Last observation 2024-02-03.092
Number (Discarded) 5253 (514)

 

Get the observational details
ASCII file

 

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