 |
 A Falcon 9 lifting off from LC-39A, carrying Demo-2 |
| Function |
Orbital launch vehicle |
|---|
| 生產商 |
SpaceX |
|---|
| Sán-tōe |
United States |
|---|
| Cost per launch |
- New: US$67 million (2022)[1]
- Reused: US$50 million? (2019)[2]
|
|---|
| Size |
|---|
| 高度 |
- FT: 70 m (230 ft)[3]
- v1.1: 68.4 m (224 ft)[4]
- v1.0: 54.9 m (180 ft)[5]
|
|---|
| 直徑 |
3.7 m (12 ft)[3] |
|---|
| 質量 |
- FT: 549 t (1,210,000 lb)[3]
- v1.1: 506 t (1,116,000 lb)[4]
- v1.0: 333 t (734,000 lb)[5]
|
|---|
| Stages |
2 |
|---|
| Capacity |
|---|
| Payload to Low Earth orbit (LEO) |
|---|
| 軌道傾角 |
28.5° |
|---|
| 質量 |
- FT: 22.8 t (50,000 lb)[1] Expended
16.7 t (37,000 lb)[6] when landing on ASDS
- v1.1: 13.1 t (29,000 lb)[4]
- v1.0: 10.4 t (23,000 lb)[5]
|
|---|
| Payload to Geosynchronous transfer orbit (GTO) |
|---|
| 軌道傾角 |
27.0° |
|---|
| 質量 |
- FT: 8.3 t (18,000 lb) Expended
5.5 t (12,000 lb) when landing on ASDS[1]
3.5 t (7,700 lb) when RTLS[7]
- v1.1: 4.8 t (11,000 lb)[4]
- v1.0: 4.5 t (9,900 lb)[5]
|
|---|
| Payload to Mars transfer orbit |
|---|
| 質量 |
FT: 4 t (8,800 lb)[1] |
|---|
| Associated rockets |
|---|
| 衍生作品 |
Falcon Heavy |
|---|
| Launch history |
|---|
| Status |
- FT Block 5: Active[8]
- FT Block 4: Retired
- FT Block 3: Retired
- v1.1: Retired
- v1.0: Retired
|
|---|
| Launch sites |
|
|---|
| Total launches |
- [[List of Falcon 9 and Falcon Heavy launches|]]
|
|---|
| Success(es) |
|
|---|
| Failure(s) |
1
(v1.1: CRS-7 in-flight) |
|---|
| Partial failure(s) |
1 (v1.0: CRS-1)[9] |
|---|
| Notable outcome(s) |
1 (FT: AMOS-6 pre-flight destruction) |
|---|
| Landings |
/ attempts |
|---|
| First flight |
- FT Block 5: 11 May 2018
(Bangabandhu Satellite-1)
- FT: 22 December 2015
(OG2 Flight 2)[10]
- v1.1: 29 September 2013
CASSIOPE[11]
- v1.0: 4 June 2010
(Dragon COTS Demo 1)[12]
|
|---|
| Last flight |
- FT Block 4: 29 June 2018 (SpaceX CRS-15)
- v1.1: 17 January 2016
(Jason-3)
- v1.0: 1 March 2013
(SpaceX CRS-2)
|
|---|
|
| First stage |
|---|
| 發動機 |
- FT Block 5: 9 Merlin 1D+ (maximum thrust)
- FT: 9 Merlin 1D+
- v1.1: 9 Merlin 1D
- v1.0: 9 Merlin 1C
|
|---|
| 最大推力 |
- FT (late 2016): 7.6 MN (770 tf; 1,700,000 lbf)[13]
- FT: 6.8 MN (690 tf; 1,500,000 lbf)[3]
- v1.1: 5.9 MN (600 tf; 1,300,000 lbf)[4]
- v1.0: 4.9 MN (500 tf; 1,100,000 lbf)[5]
|
|---|
| Specific impulse |
- v1.1
- Sea level: 282 s (2.77 km/s)[14]
- Vacuum: 311 s (3.05 km/s)[14]
- v1.0
- Sea level: 275 s (2.70 km/s)[5]
- Vacuum: 304 s (2.98 km/s)[5]
|
|---|
| Burn time |
- FT: 162 seconds[3]
- v1.1: 180 seconds[4]
- v1.0: 170 seconds
|
|---|
| Propellant |
LOX / RP-1 |
|---|
| Second stage |
|---|
| 發動機 |
- FT: 1 Merlin 1D Vacuum+
- v1.1: 1 Merlin 1D Vacuum
- v1.0: 1 Merlin 1C Vacuum
|
|---|
| 最大推力 |
- FT: 934 kN (95.2 tf; 210,000 lbf)[3]
- v1.1: 801 kN (81.7 tf; 180,000 lbf)[4]
- v1.0: 617 kN (62.9 tf; 139,000 lbf)[5]
|
|---|
| Specific impulse |
- FT: 348 s (3.41 km/s)[3]
- v1.1: 340 s (3.3 km/s)[4]
- v1.0: 342 s (3.35 km/s)[15]
|
|---|
| Burn time |
- FT: 397 seconds[3]
- v1.1: 375 seconds[4]
- v1.0: 345 seconds[5]
|
|---|
| Propellant |
LOX / RP-1 |
|---|
|
|
_(cropped).jpg)