index sonne und Mond rein und Sat Überflüge

2026-04-02 08:45:41 +02:00
parent a3209f6131
commit c85d6a89b8
5 changed files with 470 additions and 73 deletions
@@ -151,6 +151,24 @@ def action_sun_moon_rise_set(args: list[str]) -> dict:
    moon_rise = search_event(astronomy.Body.Moon, astronomy.Direction.Rise, observer, start_time, utc_end)
    moon_set = search_event(astronomy.Body.Moon, astronomy.Direction.Set, observer, start_time, utc_end)

+    def search_altitude(direction: astronomy.Direction, altitude_deg: float) -> astronomy.Time | None:
+        limit_days = (utc_end - time_to_datetime(start_time)).total_seconds() / 86400.0
+        result = astronomy.SearchAltitude(astronomy.Body.Sun, observer, direction, start_time, limit_days, altitude_deg)
+        if result is None:
+            return None
+        if time_to_datetime(result) >= utc_end:
+            return None
+        return result
+
+    # Morgens: Sonne steigt auf  → Direction.Rise  (Höhe wird größer)
+    # Abends:  Sonne sinkt ab    → Direction.Set   (Höhe wird kleiner)
+    astro_dawn   = search_altitude(astronomy.Direction.Rise, -18.0)
+    nautical_dawn = search_altitude(astronomy.Direction.Rise, -12.0)
+    civil_dawn   = search_altitude(astronomy.Direction.Rise,  -6.0)
+    civil_dusk   = search_altitude(astronomy.Direction.Set,   -6.0)
+    nautical_dusk = search_altitude(astronomy.Direction.Set, -12.0)
+    astro_dusk   = search_altitude(astronomy.Direction.Set,  -18.0)
+
    return {
        "ok": True,
        "action": "sun_moon_rise_set",
@@ -168,14 +186,81 @@ def action_sun_moon_rise_set(args: list[str]) -> dict:
            "utc_end": utc_end.isoformat().replace("+00:00", "Z"),
        },
        "events": {
-            "sunrise": serialize_event("Sonnenaufgang", sun_rise, tz),
-            "sunset": serialize_event("Sonnenuntergang", sun_set, tz),
-            "moonrise": serialize_event("Mondaufgang", moon_rise, tz),
-            "moonset": serialize_event("Monduntergang", moon_set, tz),
+            "astro_dawn":    serialize_event("Astronomische Morgendämmerung", astro_dawn, tz),
+            "nautical_dawn": serialize_event("Nautische Morgendämmerung",     nautical_dawn, tz),
+            "civil_dawn":    serialize_event("Bürgerliche Morgendämmerung",   civil_dawn, tz),
+            "sunrise":       serialize_event("Sonnenaufgang",                 sun_rise, tz),
+            "sunset":        serialize_event("Sonnenuntergang",               sun_set, tz),
+            "civil_dusk":    serialize_event("Bürgerliche Abenddämmerung",    civil_dusk, tz),
+            "nautical_dusk": serialize_event("Nautische Abenddämmerung",      nautical_dusk, tz),
+            "astro_dusk":    serialize_event("Astronomische Abenddämmerung",  astro_dusk, tz),
+            "moonrise":      serialize_event("Mondaufgang",                   moon_rise, tz),
+            "moonset":       serialize_event("Monduntergang",                 moon_set, tz),
        },
    }


+PLANETS = [
+    ("Merkur",  astronomy.Body.Mercury),
+    ("Venus",   astronomy.Body.Venus),
+    ("Mars",    astronomy.Body.Mars),
+    ("Jupiter", astronomy.Body.Jupiter),
+    ("Saturn",  astronomy.Body.Saturn),
+    ("Uranus",  astronomy.Body.Uranus),
+    ("Neptun",  astronomy.Body.Neptune),
+]
+
+
+def action_planet_rise_set(args: list[str]) -> dict:
+    if len(args) != 5:
+        fail(
+            "Aktion planet_rise_set erwartet 5 Argumente: latitude longitude elevation date timezone",
+            extra={"argv": args},
+        )
+
+    latitude = parse_float(args[0], "Latitude")
+    longitude = parse_float(args[1], "Longitude")
+    elevation = parse_float(args[2], "Elevation")
+    date_text = args[3]
+    timezone_name = args[4]
+
+    try:
+        datetime.strptime(date_text, "%Y-%m-%d")
+    except ValueError:
+        fail("Datum muss im Format YYYY-MM-DD uebergeben werden.", extra={"date": date_text})
+
+    try:
+        tz = ZoneInfo(timezone_name)
+    except Exception as exc:
+        fail("Zeitzone ist ungueltig.", extra={"details": str(exc)})
+
+    observer = astronomy.Observer(latitude, longitude, elevation)
+
+    local_start = datetime.strptime(date_text, "%Y-%m-%d").replace(tzinfo=tz)
+    local_end = local_start + timedelta(days=1)
+    utc_start = local_start.astimezone(timezone.utc)
+    utc_end = local_end.astimezone(timezone.utc)
+    start_time = dt_to_time(utc_start)
+
+    planets = []
+    for name, body in PLANETS:
+        rise = search_event(body, astronomy.Direction.Rise, observer, start_time, utc_end)
+        set_ = search_event(body, astronomy.Direction.Set, observer, start_time, utc_end)
+        planets.append({
+            "name": name,
+            "rise": serialize_event(name + "aufgang", rise, tz),
+            "set": serialize_event(name + "untergang", set_, tz),
+        })
+
+    return {
+        "ok": True,
+        "action": "planet_rise_set",
+        "date": date_text,
+        "timezone": timezone_name,
+        "planets": planets,
+    }
+
+
 def classify_visibility(sun_alt_deg: float) -> dict:
    if sun_alt_deg > -5:
        return {"key": "day", "label": "Tag"}
@@ -1201,7 +1286,12 @@ def main() -> None:
        print(json.dumps(result, ensure_ascii=False))
        return

-    fail("Unbekannte Aktion.", extra={"action": action, "available_actions": ["sun_moon_rise_set", "moon_star_occultations", "moon_phase_details", "satellite_passes"]})
+    if action == "planet_rise_set":
+        result = action_planet_rise_set(args)
+        print(json.dumps(result, ensure_ascii=False))
+        return
+
+    fail("Unbekannte Aktion.", extra={"action": action, "available_actions": ["sun_moon_rise_set", "moon_star_occultations", "moon_phase_details", "satellite_passes", "planet_rise_set"]})


 if __name__ == "__main__":