AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Wigeon ∴ Observational info
Contact »
(8440) Wigeon  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 16904.9 days
Unobserved 244 days

 

Astrometry summary
Optical
RMS of residuals 0.64
First observation 1977-10-07.247
Last observation 2024-01-19.117
Number (Discarded) 3696 (122)

 

Get the observational details
ASCII file

 

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