Delta II 7925-9.5
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
- 38.9 m
- Diameter
- 2.4 m
- Launch mass
- 232 t
- Stages
- 3
- Launch cost
- $51M
- GTO capacity
- 1,840 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
26flightswith a definitive outcome
100%success rate26 of 26
0failuresincluding partial failures
26success streakcurrent
First flight January 10, 1998 · latest March 24, 2009
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 |
|---|---|---|---|
| 1998 | 3 | 0 | 3 |
| 1999 | 1 | 0 | 1 |
| 2000 | 3 | 0 | 3 |
| 2001 | 3 | 0 | 3 |
| 2002 | 0 | 0 | 0 |
| 2003 | 4 | 0 | 4 |
| 2004 | 3 | 0 | 3 |
| 2005 | 2 | 0 | 2 |
| 2006 | 3 | 0 | 3 |
| 2007 | 2 | 0 | 2 |
| 2008 | 1 | 0 | 1 |
| 2009 | 1 | 0 | 1 |