AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TN40 ∴ Observational info
Contact »
(159021) 2004TN40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9949.6 days
Unobserved 322 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1996-03-11.411
Last observation 2023-06-08.009
Number (Discarded) 545 (1)

 

Get the observational details
ASCII file

 

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