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(1449) Virtanen  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 35040.5 days
Unobserved 56 days

 

Astrometry summary
Optical
RMS of residuals 0.36
First observation 1928-02-24.008
Last observation 2024-01-31.488
Number (Discarded) 4667 (39)

 

Get the observational details
ASCII file

 

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