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(1421) Esperanto  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 42889.4 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.69
First observation 1906-10-17.974
Last observation 2024-03-21.386
Number (Discarded) 7247 (216)

 

Get the observational details
ASCII file

 

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