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(12757) Yangtze  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16590.3 days
Unobserved 83 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1978-08-31.931
Last observation 2024-02-02.262
Number (Discarded) 2590 (5)

 

Get the observational details
ASCII file

 

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