AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Kirkwood ∴ Observational info
Contact »
(1578) Kirkwood  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 29247.4 days
Unobserved 34 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1944-02-21.967
Last observation 2024-03-20.391
Number (Discarded) 4578 (36)

 

Get the observational details
ASCII file

 

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