George H. Diller
Kennedy Space Center, Fla.
321-867-2468
george.h.diller@nasa.gov

STATUS REPORT: ELV-011609

EXPENDABLE LAUNCH VEHICLE STATUS REPORT

Mission: Orbiting Carbon Observatory (OCO)
Launch Vehicle: Taurus XL (Orbital Sciences)
Launch Pad: Space Launch Complex 576-E, Vandenberg AFB
Launch Date: Feb. 23, 2009
Launch Time: 1:51 a.m. PST (7 min., 30 sec. launch window)

In the Astrotech payload processing facility, fueling of the OCO
spacecraft was completed this week as planned. The spacecraft will be
placed into the payload fairing on Feb. 7.

On the Taurus launch vehicle in Building 1555 on north Vandenberg, a
flight simulation test is scheduled for Jan. 19. Stage 1 is then
planned to be mated to Stage 2 on Jan. 22.

Stage 0, the stage providing the initial liftoff thrust, will be
hoisted into position at the launch pad on Jan. 28. The payload/upper
launch vehicle integrated stack is planned to be hoisted on top of
Stage 0 on Feb. 16.

Mission: Kepler
Launch Vehicle: Delta II 7925
Launch Pad: 17-B, Cape Canaveral Air Force Station, Fla.
Launch Date: March 5, 2009
Launch Time: 10:48 p.m. EDT

Testing of the Kepler spacecraft is under way. Post-arrival
state-of-health checks were finished with no issues. Completed this
week were a solar array light sensor test, a solar array illumination
test, and a reaction control subsystem leak test. A Kepler mission
scenario test is scheduled for Jan. 24-25.

Launch preparations for the Delta II rocket continue on schedule at
Pad 17-B. On Jan. 19, the first stage will be loaded with liquid
oxygen as a leak check, and to serve as a countdown demonstration and
certification for the launch team. A flight simulation that will
exercise the electrical and mechanical systems of the rocket as they
will operate after liftoff during flight will be conducted on Jan.
20.

Previous status reports are available at: http://www.nasa.gov/centers/kennedy/launchingrockets/status/index.html