Rocket.json

{
    "height": {
        "meters": 70,
        "feet": 229.6
    },
    "diameter": {
        "meters": 12.2,
        "feet": 39.9
    },
    "mass": {
        "kg": 1420788,
        "lb": 3125735
    },
    "first_stage": {
        "thrust_sea_level": {
            "kN": 22819,
            "lbf": 5130000
        },
        "thrust_vacuum": {
            "kN": 24681,
            "lbf": 5548500
        },
        "reusable": true,
        "engines": 27,
        "fuel_amount_tons": 1155,
        "burn_time_sec": 162
    },
    "second_stage": {
        "thrust": {
            "kN": 934,
            "lbf": 210000
        },
        "payloads": {
            "composite_fairing": {
                "height": {
                    "meters": 13.1,
                    "feet": 43
                },
                "diameter": {
                    "meters": 5.2,
                    "feet": 17.1
                }
            },
            "option_1": "dragon"
        },
        "reusable": false,
        "engines": 1,
        "fuel_amount_tons": 90,
        "burn_time_sec": 397
    },
    "engines": {
        "isp": {
            "sea_level": 288,
            "vacuum": 312
        },
        "thrust_sea_level": {
            "kN": 845,
            "lbf": 190000
        },
        "thrust_vacuum": {
            "kN": 914,
            "lbf": 205500
        },
        "number": 27,
        "type": "merlin",
        "version": "1D+",
        "layout": "octaweb",
        "engine_loss_max": 6,
        "propellant_1": "liquid oxygen",
        "propellant_2": "RP-1 kerosene",
        "thrust_to_weight": 180.1
    },
    "landing_legs": {
        "number": 12,
        "material": "carbon fiber"
    },
    "payload_weights": [
        {
            "id": "leo",
            "name": "Low Earth Orbit",
            "kg": 63800,
            "lb": 140660
        },
        {
            "id": "gto",
            "name": "Geosynchronous Transfer Orbit",
            "kg": 26700,
            "lb": 58860
        },
        {
            "id": "mars",
            "name": "Mars Orbit",
            "kg": 16800,
            "lb": 37040
        },
        {
            "id": "pluto",
            "name": "Pluto Orbit",
            "kg": 3500,
            "lb": 7720
        }
    ],
    "flickr_images": [
        "https://farm5.staticflickr.com/4599/38583829295_581f34dd84_b.jpg",
        "https://farm5.staticflickr.com/4645/38583830575_3f0f7215e6_b.jpg",
        "https://farm5.staticflickr.com/4696/40126460511_b15bf84c85_b.jpg",
        "https://farm5.staticflickr.com/4711/40126461411_aabc643fd8_b.jpg"
    ],
    "name": "Falcon Heavy",
    "type": "rocket",
    "active": true,
    "stages": 2,
    "boosters": 2,
    "cost_per_launch": 90000000,
    "success_rate_pct": 100,
    "first_flight": "2018-02-06",
    "country": "United States",
    "company": "SpaceX",
    "wikipedia": "https://en.wikipedia.org/wiki/Falcon_Heavy",
    "description": "With the ability to lift into orbit over 54 metric tons (119,000 lb)--a mass equivalent to a 737 jetliner loaded with passengers, crew, luggage and fuel--Falcon Heavy can lift more than twice the payload of the next closest operational vehicle, the Delta IV Heavy, at one-third the cost.",
    "id": "5e9d0d95eda69974db09d1ed"
}