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(4560) Klyuchevskij  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25438.9 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 1954-07-28.383
Last observation 2024-03-21.315
Number (Discarded) 3478 (15)

 

Get the observational details
ASCII file

 

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