초록 ▼

Systems and methods for calculating launch sites for a satellite constellation are provided. A carrier aircraft may be configured to launch a first satellite into the first orbit and a second satellite into the second orbit. In some embodiments, information about an accessible range of the aircraft

Systems and methods for calculating launch sites for a satellite constellation are provided. A carrier aircraft may be configured to launch a first satellite into the first orbit and a second satellite into the second orbit. In some embodiments, information about an accessible range of the aircraft may be received. Based on the received information, a geographical area that the aircraft can access without landing may be calculated. Using received information and the orbit parameters of the first orbit and the second orbit, a first launch site for launching the first satellite and a second launch site for launching the second satellite may be calculated. The first launch site may comprise a first geographical position and a first launch time, and the second launch site may comprise a second geographical position and a second launch time. Both launch sites may be within the calculated geographical area.

대표청구항 ▼

1. A method for launching a plurality of satellites for a satellite constellation, the method comprising: receiving an indication of a desired satellite constellation, wherein the desired satellite constellation comprises a first satellite traveling in a first orbit and a second satellite traveling

1. A method for launching a plurality of satellites for a satellite constellation, the method comprising: receiving an indication of a desired satellite constellation, wherein the desired satellite constellation comprises a first satellite traveling in a first orbit and a second satellite traveling in a second orbit, and wherein the first orbit comprises first orbit parameters and the second orbit comprises second orbit parameters, the first and second orbit parameters each respectively comprising at least: a semi-major axis, an inclination, and a longitude of an ascending node;determining, based on information about an accessible range of an aircraft configured to carry a first launch vehicle and a second launch vehicle, a geographical area that the aircraft can access without landing, the first launch vehicle including the first satellite and the second launch vehicle including the second satellite;determining, based on the orbit parameters of the first orbit, a first aerial launch site for launching the first satellite from the aircraft into the first orbit, the first aerial launch site comprising a first geographical position and a first launch time, the first geographical position within the geographical area that the aircraft can access without landing;air-launching, from the aircraft via the first launch vehicle, the first satellite at the first aerial launch site;determining, based on the orbit parameters of the second orbit, a second aerial launch site for launching the second satellite from the aircraft into the second orbit, the second aerial launch site comprising a second geographical position and a second launch time, the second geographical position within the geographical area that the aircraft can access without landing; andair-launching, from the aircraft via the second launch vehicle, the second satellite at the second aerial launch site. 2. The method of claim 1, further comprising determining a time that the aircraft can maintain flight without landing, and wherein a time period between the first launch time and the second launch time is less than the calculated time that the aircraft can maintain flight without landing. 3. The method of claim 1, wherein the information about the accessible range of the aircraft comprises one or more of: a fuel capacity of the aircraft, a maximum speed of the aircraft, a cruising speed of the aircraft, a cruising altitude of the aircraft, and a cargo capacity of the aircraft. 4. The method of claim 1, wherein determining the geographical area that the aircraft can access without landing comprises calculating the geographical area based on information about at least one of the following: weather conditions within the geographical area, wind conditions within the geographical area, flight altitude within the geographical area, flight plan or terrain restrictions within the geographical area, and accessible airports within the geographical area. 5. The method of claim 1, wherein the orbit parameters further include at least one of the following: an altitude, an eccentricity, an argument of perigee, a radius of perigee, a radius of apogee, and a time of perigee passage. 6. The method of claim 1, wherein the first orbit is different than the second orbit. 7. The method of claim 1, wherein determining the second aerial launch site for launching the second satellite from the aircraft into the second orbit is subsequent to air-launching the first satellite at the first aerial launch site and is further based on real-time mission parameters, the mission parameters including one or more of: weather conditions within the geographical area, wind conditions within the geographical area, flight altitude within the geographical area, flight plan or terrain restrictions within the geographical area, and accessible airports within the geographical area. 8. The method of claim 7, further comprising: deploying the aircraft on a flight path in the geographical area, the flight path including the first aerial launch site for launching the first satellite; anddetermining that the flight path includes the second aerial launch site;wherein air-launching the second satellite at the second aerial launch site is in response to determining that the flight path includes the second aerial launch site. 9. The method of claim 1, further comprising: deploying the aircraft on a flight path in the geographical area;determining that the flight path does not include the first aerial launch site for launching the first satellite; andin response, updating the first aerial launch site, based on the orbit parameters of the first orbit, to comprise a third geographical position and a third launch time such that the updated first aerial launch site is in the flight path;wherein one or more of the third geographical position and the third launch site is different from one or more of the first geographical position and the first launch time. 10. A method for launching a plurality of satellites for a satellite constellation, the method comprising: determining a first geographical area that an aircraft can access without landing, the aircraft configured to launch a first satellite into a first orbit and a second satellite into a second orbit, wherein each of the first orbit and the second orbit comprise orbit parameters comprising at least a semi-major axis, an inclination, and a longitude of an ascending node;calculating a first launch site for launching the first satellite into the first orbit and a second launch site for launching the second satellite into the second orbit, wherein the first launch site comprises a first geographical position within the first geographical area and a first launch time, and wherein the second launch site comprises a second geographical position within the first geographical area and a second launch time;subsequent to calculating the first launch site and the second launch site, receiving information about an accessible range of the aircraft;calculating, based on the received information, a second geographical area that the aircraft can access without landing;determining, based on the received information, that the first launch site is not suitable for launching the first satellite into the first orbit;in response to determining that the first launch site is not suitable for launching the first satellite into the first orbit, calculating a third launch site for launching the first satellite into the first orbit, wherein the third launch site comprises a third geographical position within the second geographical area and a third launch time; andlaunching the first satellite from the aircraft at the third launch site. 11. The method of claim 10, wherein determining that the first launch site is not suitable for launching the first satellite into the first orbit comprises receiving a signal that indicates that the first launch site is not suitable for launching the first satellite into the first orbit. 12. The method of claim 10, wherein determining that the first launch site is not suitable for launching the first satellite into the first orbit comprises determining that the first launch site is not within the second geographical area. 13. The method of claim 10, further comprising calculating a time that the aircraft can maintain flight without landing, and wherein a time period between the second launch time and the third launch time is less than the calculated time that the aircraft can maintain flight without landing. 14. The method of claim 10, wherein the information about the accessible range of the aircraft comprises: a fuel capacity of the aircraft, a maximum speed of the aircraft, a cruising speed of the aircraft, a cruising altitude of the aircraft, or a cargo capacity of the aircraft. 15. The method of claim 10, wherein calculating the second geographical area that the aircraft can access without landing comprises calculating the geographical area based on information about at least one of the following: weather conditions within the geographical area, wind conditions within the geographical area, altitude within the geographical area, flight plan or terrain restrictions within the geographical area, and accessible airports within the geographical area. 16. The method of claim 10, wherein the orbit parameters further include at least one of the following: an altitude, an eccentricity, an argument of perigee, a radius of perigee, a radius of apogee, and a time of perigee passage. 17. The method of claim 10, wherein the first orbit is different than the third orbit. 18. The method of claim 10, wherein the aircraft is configured to carry a first launch vehicle for launching the first satellite into the first orbit and a second launch vehicle for launching the second satellite into the second orbit. 19. The method of claim 10 further comprising transmitting a query requesting information about an accessible range of the aircraft.