United Launch AllianceAtlas V 401Space Launch Complex 41, Cape Canaveral SFS, FL, USA
Atlas V 401 | Cygnus CRS Orb-4 (S.S. Deke Slayton II)
Launch window
No countdown — this launch time is not yet known to the minute.December 6, 2015Add to calendar
United Launch Alliance's 104th launch · 12th this year · humanity's 5,518th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Dec 6, 21:44 – Dec 6, 22:14 UTC
Flight preview
Cygnus CRS Orb-4 (S.S. Deke Slayton II)
This is the 4th mission under NASA's Commercial Resupply Service agreement with Orbital ATK. The unmanned Cygnus cargo vessel delievered approximately 3,500 kg (7,700 lbs.) of supplies and science experiments to the International Space Station. The craft features a longer, enhanced cargo module and remained berthed to the station for 2 months.
Resupply · Low Earth Orbit (LEO)
Booster
No booster details available.
Watch
- Atlas V OA-4 Launch Highlights — United Launch Alliance
