IBEX Update - August 8, 2008



Aug. 8, 2008

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

STATUS REPORT: ELV-080808

EXPENDABLE LAUNCH VEHICLE STATUS REPORT

Mission: IBEX (Interstellar Boundary Explorer)
Launch Vehicle: Pegasus XL (Orbital Sciences)
Launch Facility: Reagan Test Site, Kwajalein Pacific Atoll
Launch Date: Oct. 5, 2008
Launch Window: 12:42 p.m. - 12:45 p.m. EDT
(04:42 a.m. - 04:45 a.m. local Kwajalein time)

At Vandenberg Air Force Base in California this week, the IBEX
spacecraft is undergoing testing of its science instruments. On
Monday, Aug. 11, the spacecraft will be fueled. Meanwhile, the upper
stage motor was spin-balanced on Aug. 7. This will be followed by
spacecraft spin balancing on Aug. 14. On Aug. 15, IBEX will be mated
to the upper stage, and the integrated stack spin-balanced the
following day.

At the Orbital Sciences launch vehicle hangar, prelaunch processing
of
the Pegasus XL rocket continues on schedule. Mating of the second and
third stages is under way. Mating of the first and second stages is
scheduled for next week.

The L-1011 carrying the Pegasus XL rocket with IBEX is currently
planned to depart from Vandenberg on Sept. 25. After a stop in
Hawaii, the flight will continue and arrive at the Reagan Test Site
at Kwajalein Atoll in the south Pacific on Sept. 26.

For information about IBEX and its mission, visit:

http://www.nasa.gov/ibex

Previous status reports are available at:

http://www.nasa.gov/centers/kennedy/launchingrockets/status/2008


-end-

.



Relevant Pages

  • IBEX update - August 1, 2008
    ... Mission: IBEX ... Launch Vehicle: Pegasus XL ... At the Orbital Sciences launch vehicle hangar, ...
    (sci.space.news)
  • IBEX Update - September 19, 2008
    ... EXPENDABLE LAUNCH VEHICLE STATUS REPORT ... Launch Vehicle: Pegasus XL ... The IBEX spacecraft, its upper stage booster and the Pegasus XL ...
    (sci.space.news)
  • IBEX Update - August 15, 2008
    ... EXPENDABLE LAUNCH VEHICLE STATUS REPORT ... Mission: IBEX ... Launch Vehicle: Pegasus XL ...
    (sci.space.news)
  • IBEX Update - August 29, 2008
    ... EXPENDABLE LAUNCH VEHICLE STATUS REPORT ... Mission: IBEX ... Launch Vehicle: Pegasus XL ...
    (sci.space.news)
  • IBEX Update - October 3, 2008
    ... Mission: IBEX ... Launch Vehicle: Pegasus XL ... Pegasus XL rocket are in the Orbital Sciences Corporation launch ...
    (sci.space.news)