astroAPI — POST /v1/orbital-elements

POST /v1/orbital-elements API-Key noetig Berechnung

Oskulierende Bahnelemente und Distanz-Extreme (inkl. Supermond-Indikator).

Beschreibung

Kepler-Elemente jedes Koerpers (grosse Halbachse, Exzentrizitaet, Neigung, Knoten-/Perihelwinkel, Perioden, mittlere Bewegung, Perihel-Durchgang) plus aktuelle/minimale/maximale wahre Distanz. distance.fraction = 0 bedeutet Perigaeum/Perihel (Supermond-Bereich beim Mond), 1 = Apogaeum/Aphel. Hinweis: Extreme beziehen sich auf die oskulierende (Momentan-)Bahn.

Parameter

Name	In	Typ	Pflicht	Beschreibung
`datetime`	body	string	ja	ISO 8601 UTC.
`bodies`	body	array	nein	Default: Mond + Merkur..Pluto. Auch chiron/ceres/… moeglich.

Beispiel-Aufruf

Variante: Direkter HTTP-Aufruf, keine Abhaengigkeit.

curl -sS \
  -H "X-API-Key: ak_test_<DEIN_KEY>" \
  -H "Content-Type: application/json" \
  -X POST \
  -d '{
    "datetime": "2026-06-11T00:00:00Z",
    "bodies": [
        "moon"
    ]
}' \
  "https://astroapi.services/v1/orbital-elements"

<?php
$ch = curl_init("https://astroapi.services/v1/orbital-elements");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["X-API-Key: ak_test_<DEIN_KEY>", "Content-Type: application/json"]);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, '{"datetime":"2026-06-11T00:00:00Z","bodies":["moon"]}');
$response = json_decode(curl_exec($ch), true);
curl_close($ch);
print_r($response);

<?php
require 'astroapi-client.php';
$api = new AstroApiClient('ak_test_<DEIN_KEY>');
$response = $api->orbitalElements([
    'datetime' => '2026-06-11T00:00:00Z',
    'bodies' => [
        'moon',
    ],
]);
print_r($response);

const response = await fetch('https://astroapi.services/v1/orbital-elements', {
  method: 'POST',
  headers: { 'X-API-Key': 'ak_test_<DEIN_KEY>', 'Content-Type': 'application/json' },
  body: JSON.stringify({
    "datetime": "2026-06-11T00:00:00Z",
    "bodies": [
        "moon"
    ]
}),
});
const data = await response.json();
console.log(data);

import { AstroApiClient } from './astroapi-client.js';

const api = new AstroApiClient('ak_test_<DEIN_KEY>');
const response = await api.orbitalElements({
    "datetime": "2026-06-11T00:00:00Z",
    "bodies": [
        "moon"
    ]
});
console.log(response);

import requests

url = 'https://astroapi.services/v1/orbital-elements'
headers = {'X-API-Key': 'ak_test_<DEIN_KEY>'}
payload = {
    "datetime": "2026-06-11T00:00:00Z",
    "bodies": [
        "moon"
    ]
}
response = requests.post(url, headers=headers, json=payload)
print(response.json())

from astroapi_client import AstroApiClient

api = AstroApiClient('ak_test_<DEIN_KEY>')
response = api.orbital_elements({
    'datetime': '2026-06-11T00:00:00Z',
    'bodies': [
        'moon',
    ],
})
print(response)