Delta II 7920-10C
Delta familyUnited Launch AllianceRetired
Delta II is an American space launch system developed by McDonnell Douglas, now part of the Delta rocket family operated by United Launch Alliance. With more than 150 missions and a nearly perfect track record, Delta II has established itself as one of the most successful orbital launch systems.
Specifications
- Height
- 38.7 m
- Diameter
- 2.4 m
- Launch mass
- 232 t
- Stages
- 2
- Launch cost
- $51M
- LEO capacity
- 5,959 kg
- GTO capacity
- 1,842 kg
- SSO capacity
- 3,017 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
17flightswith a definitive outcome
100%success rate17 of 17
0failuresincluding partial failures
17success streakcurrent
First flight May 5, 1997 · latest October 28, 2011
Counted from padside's own launch record, the same basis as the stats page.
Flights per year
- Successful
- Failed
Show the numbers for Delta II flights per year
| Year | Successful | Failed | Total |
|---|---|---|---|
| 1997 | 6 | 0 | 6 |
| 1998 | 5 | 0 | 5 |
| 1999 | 0 | 0 | 0 |
| 2000 | 0 | 0 | 0 |
| 2001 | 0 | 0 | 0 |
| 2002 | 1 | 0 | 1 |
| 2003 | 0 | 0 | 0 |
| 2004 | 1 | 0 | 1 |
| 2005 | 0 | 0 | 0 |
| 2006 | 0 | 0 | 0 |
| 2007 | 0 | 0 | 0 |
| 2008 | 0 | 0 | 0 |
| 2009 | 3 | 0 | 3 |
| 2010 | 0 | 0 | 0 |
| 2011 | 1 | 0 | 1 |