/v1/gmst
Greenwich sidereal time
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10 llamadas gratis al día — sin registro, sin clave API. Pasa por el gateway de oanor.
Funciona. Consigue una clave API y úsala en tu proyecto.
Obtener una clave APIFragmentos de código
curl "https://api.oanor.com/sidereal-api/v1/gmst" \ -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/sidereal-api/v1/gmst", {
headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/sidereal-api/v1/gmst");
curl_setopt($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/sidereal-api/v1/gmst",
headers={"x-oanor-key": "oanor_test_..."}
)
Respuesta de ejemplo
Una respuesta real de este endpoint, capturada en la última comprobación de estado.
{
"data": {
"note": "Greenwich Mean Sidereal Time = 18.697374558 + 24.06570982441908·(JD − 2451545.0) hours, mod 24. Sidereal time tracks the stars, not the sun, gaining ~3m56s per day.",
"inputs": {
"date": "2000-01-01",
"time": "12:00:00"
},
"gmst_hms": "18:41:50.55",
"gmst_hours": 18.69737456,
"julian_day": 2451545,
"gmst_degrees": 280.460618
},
"meta": {
"timestamp": "2026-06-05T11:30:26.573Z",
"request_id": "d501d97b-2299-473d-b33c-a339de789c48"
},
"status": "ok",
"message": "Greenwich sidereal time",
"success": true
}