AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009XY1 ∴ Observational info
Contact »
(507152) 2009XY1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4459.73 days
Unobserved 812 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2009-11-19.367
Last observation 2022-02-04.098
Number (Discarded) 167 (3)

 

Get the observational details
ASCII file

 

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