AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Toyen ∴ Observational info
Contact »
(4691) Toyen  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 18401.6 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 1.02
First observation 1973-12-21.836
Last observation 2024-05-09.429
Number (Discarded) 8622 (281)

 

Get the observational details
ASCII file

 

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