AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TN222 ∴ Observational info
Contact »
(74974) 1999TN222  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11181.3 days
Unobserved 319 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1992-11-25.088
Last observation 2023-07-07.359
Number (Discarded) 738 (2)

 

Get the observational details
ASCII file

 

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