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(4217) Engelhardt  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 29043.3 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.87
First observation 1944-09-13.940
Last observation 2024-03-21.258
Number (Discarded) 6918 (251)

 

Get the observational details
ASCII file

 

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