Encyclopedia Astronautica
Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z

Horizons
Series of satellites launched by Horizons Satellite Holdings LLC, a joint venture of Intelsat and the Japanese JSAT company.

Country: Japan. More at: 9261.



2003 October 1 - . 04:03 GMT - . Launch Site: Kiritimati. Launch Pad: 0.0 N x 154.0 W. Launch Platform: Odyssey. LV Family: Zenit. Launch Vehicle: Zenit-3SL.
  • Horizons 1 (Galaxy 13) - . Payload: HS 601HP. Mass: 4,060 kg (8,950 lb). Nation: USA. Agency: PanAmSat. Program: Horizons. Class: Communications. Type: Civilian communications satellite. Spacecraft Bus: HS 601. Spacecraft: HS 601. USAF Sat Cat: 27954 . COSPAR: 2003-044A. Apogee: 35,794 km (22,241 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.1000 deg. Period: 1,436.10 min.

    Delayed from late 2002, September 27 2003. The satellite carried both C-band and Ku-band communications payloads. The C-band payload was referred to as Galaxy 13; the Ku-band payload was jointly owned by Panamsat and the Japanese JSAT company and was called Horizons-1. Horizons-1 was to provide digital data services between the Americas and Asia via a relay station in Hawaii. As of 2007 Mar 11 located at 127.00W drifting at 0.002E degrees per day.


2007 December 21 - . 21:41 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA3. LV Family: Ariane 5. Launch Vehicle: Ariane 5GS.
  • Horizons 2 - . Payload: Star-2. Mass: 2,350 kg (5,180 lb). Nation: Bermuda. Agency: Intelsat, JSAT. Manufacturer: OSC. Program: Horizons. Class: Communications. Type: Civilian communications satellite. Spacecraft Bus: Star bus. Spacecraft: Star bus. USAF Sat Cat: 32388 . COSPAR: 2007-063B. Apogee: 35,816 km (22,254 mi). Perigee: 35,815 km (22,254 mi). Inclination: 0.0000 deg. Period: 1,437.50 min.

    Launched by Horizons Satellite Holdings LLC, a joint venture of Intelsat and the Japanese JSAT company. To be placed at 74 deg W to serve United States, eastern Canada, and the Caribbean with communication services using its 16-transmitter Ku-band communications payload.



Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
© 1997-2016 Mark Wade - Contact
© / Conditions for Use