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(2631) Zhejiang  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25224.9 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.83
First observation 1955-04-16.354
Last observation 2024-05-08.300
Number (Discarded) 5953 (650)

 

Get the observational details
ASCII file

 

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