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(332) Siri  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 48165.4 days
Unobserved 96 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1892-03-19.861
Last observation 2024-02-02.243
Number (Discarded) 5047 (62)

 

Get the observational details
ASCII file

 

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