Official name ATLAS 5 CENTAUR R/B
Alternative name Centaur-5 SEC (Atlas V 551)
Cospar ID 2011-040B
Norad ID 37774
Launch date 2011-08-05
Launch site AFETR
Launch vehicle Atlas-5(551)¹
RCS size UNKNOWN
Decay date ON ORBIT
Raan (deg) 48.0657
Arg of perigee (deg) 218.7772
Shape Cyl + 1 Nozzle
Mass (kg) 2020
Diameter (m) 3.1
Height (m) 11.7
Span (m^2) 11.7