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Copy file name to clipboardExpand all lines: data/falcon9.rb
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$falcon9 ={
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name: 'Falcon 9',
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active: 'true',
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stages: '2',
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cost_per_launch: '62 million',
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success_rate: '94 percent',
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active: true,
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stages: 2,
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cost_per_launch: 62000000,
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success_rate_pct: 94,
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first_flight: '06-04-2010',
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country: 'United States',
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company: 'SpaceX',
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height: {
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meters: 70,
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feet: '229.6'
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feet: 229.6
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},
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diameter: {
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meters: '3.7',
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feet: '12'
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meters: 3.7,
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feet: 12
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},
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mass: {
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kg: '549054',
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lb: '1207920'
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kg: 549054,
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lb: 1207920
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},
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payload_weights: {
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leo: {
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name: 'low earth orbit',
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kg: '22800',
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lb: '50265'
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kg: 22800,
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lb: 50265
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},
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gto: {
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name: 'geosynchronous transfer orbit',
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kg: '8300',
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lb: '18300'
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kg: 8300,
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lb: 18300
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},
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mars: {
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name: 'mars orbit',
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kg: '4020',
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lb: '8860'
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kg: 4020,
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lb: 8860
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}
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},
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first_stage: {
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reusable: 'true',
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engines: '9',
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fuel_amount_tons: '385',
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burn_time_sec: '180',
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engines: 9,
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fuel_amount_tons: 385,
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burn_time_sec: 180,
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thrust_sea_level: {
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kN: '7607',
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lbf: '1710000'
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kN: 7607,
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lbf: 1710000
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},
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thrust_vacuum: {
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kN: '8227',
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lbf: '1849500'
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kN: 8227,
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lbf: 1849500
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}
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},
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second_stage: {
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engines: '1',
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fuel_amount_tons: '90',
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burn_sec_sec: '397',
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engines: 1,
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fuel_amount_tons: 90,
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burn_time_sec: 397,
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thrust: {
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kN: '934',
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lbf: '210000'
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kN: 934,
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lbf: 210000
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},
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payloads: {
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option_1: 'dragon',
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option_2: 'composite fairing',
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composite_fairing: {
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height: {
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meters: '13.1',
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feet: '43'
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meters: 13.1,
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feet: 43
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},
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diameter: {
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meters: '5.2',
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feet: '17.1'
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meters: 5.2,
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feet: 17.1
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}
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}
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}
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},
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engines: {
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number: '9',
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number: 9,
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type: 'merlin',
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version: '1D+',
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layout: 'octaweb',
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engine_loss: '2',
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engine_loss_max: 2,
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propellant_1: 'oxygen',
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propellant_2: 'kerosene',
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thrust_sea_level: {
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kN: '845',
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lbf: '190000'
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kN: 845,
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lbf: 190000
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},
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thrust_vacuum: {
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kN: '914',
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lbf: '205500'
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kN: 914,
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lbf: 205500
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},
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thrust_to_weight: '180.1'
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thrust_to_weight: 180.1
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},
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landing_legs: {
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number: '4',
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number: 4,
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material: 'carbon fiber'
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},
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description: 'Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit.'
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