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(1881) Shao  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 30317.1 days
Unobserved 255 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1940-08-03.940
Last observation 2023-08-06.034
Number (Discarded) 4435 (113)

 

Get the observational details
ASCII file

 

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