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(243) Ida  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 50684.2 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.99
First observation 1885-01-18.794
Last observation 2023-10-27.019
Number (Discarded) 11531 (538)

 

Get the observational details
ASCII file

 

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