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(10172) Humphreys  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14589.1 days
Unobserved 250 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1983-09-11.955
Last observation 2023-08-22.021
Number (Discarded) 2649 (9)

 

Get the observational details
ASCII file

 

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