AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TJ170 ∴ Observational info
Contact »
(450148) 1999TJ170  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7773.77 days
Unobserved 1221 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1999-10-01.334
Last observation 2021-01-12.104
Number (Discarded) 328 (1)

 

Get the observational details
ASCII file

 

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