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(4142) Dersu-Uzala  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19578.2 days
Unobserved 260 days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 1970-01-04.794
Last observation 2023-08-12.991
Number (Discarded) 2435 (9)

 

Get the observational details
ASCII file

 

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