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(239) Adrastea  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 50981.3 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1884-08-20.974
Last observation 2024-03-21.302
Number (Discarded) 5840 (49)

 

Get the observational details
ASCII file

 

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