AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TR57 ∴ Observational info
Contact »
(509744) 2008TR57  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10899.1 days
Unobserved 467 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1993-03-19.287
Last observation 2023-01-20.352
Number (Discarded) 170 (1)

 

Get the observational details
ASCII file

 

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