NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AA23 ∴ Observational info
Contact »
2011AA23  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 61 days
Unobserved 4819 days

 

Astrometry summary
Optical
RMS of residuals 0.452696
First observation 2011-01-11.50250
Last observation 2011-03-13.372377
Number (Discarded) 44 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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