AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lalande ∴ Observational info
Contact »
(9136) Lalande  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 17329.4 days
Unobserved 151 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1971-05-13.203
Last observation 2018-10-22.563
Number (Discarded) 1682 (7)

 

Get the observational details
ASCII file

 

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





This Web Site has been visited 97588 times since

and this Page has been visited 224 times since 2012/04/07