AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997TT9 ∴ Observational info
Contact »
(12054) 1997TT9  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 13733.9 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1986-09-30.389
Last observation 2024-05-07.292
Number (Discarded) 1528 (3)

 

Get the observational details
ASCII file

 

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