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(12923) Zephyr  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25251 days
Unobserved 7 days

 

Astrometry summary
Optical
RMS of residuals 0.463921
First observation 1955-04-21.25625
Last observation 2024-06-08.613822
Number (Discarded) 2624 (13)

 

Get the observational details
Optical observations (ASCII file)

 

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