NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009AU ∴ Observational info
Contact »
2009AU  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 5299 days
Unobserved 313 days

 

Astrometry summary
Optical
RMS of residuals 0.530955
First observation 2009-01-02.31407
Last observation 2023-07-07.453908
Number (Discarded) 43 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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