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(4440) Tchantches  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14184.7 days
Unobserved 178 days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 1984-12-23.051
Last observation 2023-10-24.791
Number (Discarded) 2970 (10)

 

Get the observational details
ASCII file

 

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