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(15674) Elfving  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 16304 days
Unobserved 339 days

 

Astrometry summary
Optical
RMS of residuals 0.69
First observation 1978-09-02.105
Last observation 2023-04-23.144
Number (Discarded) 3437 (400)

 

Get the observational details
ASCII file

 

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