56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* Copyright 2013 Daniel Warner <contact@danrw.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <CoordTopocentric.h>
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#include <CoordGeodetic.h>
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#include <Observer.h>
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#include <SGP4.h>
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#include <iostream>
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int main()
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{
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Observer obs(51.507406923983446, -0.12773752212524414, 0.05);
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Tle tle = Tle("UK-DMC 2 ",
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"1 35683U 09041C 12289.23158813 .00000484 00000-0 89219-4 0 5863",
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"2 35683 98.0221 185.3682 0001499 100.5295 259.6088 14.69819587172294");
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SGP4 sgp4(tle);
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std::cout << tle << std::endl;
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for (int i = 0; i < 10; ++i)
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{
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DateTime dt = tle.Epoch().AddMinutes(i * 10);
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/*
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* calculate satellite position
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*/
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Eci eci = sgp4.FindPosition(dt);
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/*
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* get look angle for observer to satellite
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*/
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CoordTopocentric topo = obs.GetLookAngle(eci);
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/*
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* convert satellite position to geodetic coordinates
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*/
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CoordGeodetic geo = eci.ToGeodetic();
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std::cout << dt << " " << topo << " " << geo << std::endl;
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};
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return 0;
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}
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