AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WN1 ∴ Observational info
Contact »
(121643) 1999WN1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8264.42 days
Unobserved 675 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-11-04.364
Last observation 2022-06-20.782
Number (Discarded) 824 (0)

 

Get the observational details
ASCII file

 

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