/v1/mass-ratio
Mass ratio
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Obtenez une clé APIExtraits de code
curl "https://api.oanor.com/rocket-api/v1/mass-ratio" \ -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/rocket-api/v1/mass-ratio", {
headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/rocket-api/v1/mass-ratio");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
"https://api.oanor.com/rocket-api/v1/mass-ratio",
headers={"x-oanor-key": "oanor_test_..."}
)
Exemple de réponse
Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.
{
"data": {
"note": "Required mass ratio m0/mf = exp(Δv/ve). The propellant mass fraction 1 − mf/m0 grows steeply with Δv — the tyranny of the rocket equation.",
"inputs": {
"delta_v": 2695.7,
"exhaust_velocity_ms": 2941.995
},
"dry_mass": 400,
"wet_mass": 999.992267,
"mass_ratio": 2.499981,
"propellant_mass": 599.992267,
"propellant_mass_fraction": 0.599997
},
"meta": {
"timestamp": "2026-06-05T11:30:29.098Z",
"request_id": "b8404a1b-0620-4ea2-89a8-dad0862070bd"
},
"status": "ok",
"message": "Mass ratio",
"success": true
}