Falcon 9 sī chi̍t lūi nn̄g-tōaⁿ-sek hoat-siā ūn-kū (launch vehicle), sú-iōng káu lia̍p tē-it kai-tōaⁿ ian-jín, seng-sán kiam siat-kè-chiá sī SpaceX kong-si. 2015 nî té í-āu hông sú-iōng ê khoán-sek sī Falcon 9 Full Thrust.
Quick Facts Function, 生產商 ...
Falcon 9
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A Falcon 9 lifting off from LC-39A, carrying Demo-2 |
Function |
Orbital launch vehicle |
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生產商 |
SpaceX |
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Sán-tōe |
United States |
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Cost per launch |
- New: US$67 million (2022)[1]
- Reused: US$50 million? (2019)[2]
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Size |
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高度 |
- FT: 70 m (230 ft)[3]
- v1.1: 68.4 m (224 ft)[4]
- v1.0: 54.9 m (180 ft)[5]
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直徑 |
3.7 m (12 ft)[3] |
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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]
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Stages |
2 |
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Capacity |
Payload to Low Earth orbit (LEO) |
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軌道傾角 |
28.5° |
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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]
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Payload to Geosynchronous transfer orbit (GTO) |
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軌道傾角 |
27.0° |
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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]
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Payload to Mars transfer orbit |
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質量 |
FT: 4 t (8,800 lb)[1] |
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Associated rockets |
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衍生作品 |
Falcon Heavy |
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Launch history |
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Status |
- FT Block 5: Active[8]
- FT Block 4: Retired
- FT Block 3: Retired
- v1.1: Retired
- v1.0: Retired
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Launch sites |
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Total launches |
- [[List of Falcon 9 and Falcon Heavy launches|]]
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Success(es) |
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Failure(s) |
1 (v1.1: CRS-7 in-flight) |
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Partial failure(s) |
1 (v1.0: CRS-1)[9] |
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Notable outcome(s) |
1 (FT: AMOS-6 pre-flight destruction) |
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Landings |
/ attempts |
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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]
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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)
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First stage |
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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
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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]
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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]
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Burn time |
- FT: 162 seconds[3]
- v1.1: 180 seconds[4]
- v1.0: 170 seconds
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Propellant |
LOX / RP-1 |
Second stage |
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發動機 |
- FT: 1 Merlin 1D Vacuum+
- v1.1: 1 Merlin 1D Vacuum
- v1.0: 1 Merlin 1C Vacuum
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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]
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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]
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Burn time |
- FT: 397 seconds[3]
- v1.1: 375 seconds[4]
- v1.0: 345 seconds[5]
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Propellant |
LOX / RP-1 |
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Close
Falcon 9 hē-thóng ê tē-it tōaⁿ thang têng-ho̍k sú-iōng; siang kai-tōaⁿ lóng tàu lī-ēng e̍k-thé sng-sò͘ kap RP-1 jiân-liāu thui-sak ê hóe-chìⁿ ian-jín.
de Selding, Peter B. (15 October 2012). "Orbcomm Craft Launched by Falcon 9 Falls out of Orbit". Space News. goân-loē-iông tī 12 May 2015 hőng khó͘-pih. 15 October 2012 khòaⁿ--ê. Orbcomm requested that SpaceX carry one of their small satellites (weighing a few hundred pounds, versus Dragon at over 12,000 pounds)... The higher the orbit, the more test data [Orbcomm] can gather, so they requested that we attempt to restart and raise altitude. NASA agreed to allow that, but only on condition that there be substantial propellant reserves, since the orbit would be close to the International Space Station. It is important to appreciate that Orbcomm understood from the beginning that the orbit-raising maneuver was tentative. They accepted that there was a high risk of their satellite remaining at the Dragon insertion orbit...