AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004VN20 ∴ Observational info
Contact »
(223891) 2004VN20  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6775.96 days
Unobserved 336 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2004-11-04.350
Last observation 2023-05-25.307
Number (Discarded) 433 (1)

 

Get the observational details
ASCII file

 

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