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(1623) Vivian  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 27617.5 days
Unobserved 35 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 1948-08-09.880
Last observation 2024-03-21.402
Number (Discarded) 8333 (174)

 

Get the observational details
ASCII file

 

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