Encyclopedia Astronautica
TUB


German manufacturer of spacecraft. Technische Universitaet Berlin, Berlin, Germany.

Location: Berlin.

More... - Chronology...


Associated Countries
Associated Spacecraft
  • Tubsat German communications technology satellite. 7 launches, 1991.07.17 (Tubsat-A) to 2007.01.10 (Maroc-Tubsat). Germany's Technical University of Berlin (TUB) built a successful series of 40 kg 'Tubsat' experimental technology satellites. More...

See also
Associated Programs
  • Oscar Amateur radio satellite network. For over a third of a century a series of OSCAR satellites have been launched in a variety of configurations and by many nations. More...
  • Tubsat Small experimental store and forward communications satellite series. More...

TUB Chronology


1991 July 17 - . 01:46 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 40. LV Configuration: Ariane 40 V44.
  • Oscar 22 - . Payload: UoSAT 5. Mass: 50 kg (110 lb). Nation: UK. Agency: TUB. Manufacturer: Surrey. Program: Oscar. Class: Communications. Type: Amateur radio communications satellite. Spacecraft: MicroSat-70. USAF Sat Cat: 21575 . COSPAR: 1991-050B. Apogee: 772 km (479 mi). Perigee: 759 km (471 mi). Inclination: 98.5000 deg. Period: 100.20 min. Summary: Customer: SateLife. Carried store and forward communications and Earth observation payloads, replacing those lost on UoSAT-4. Still operational in 2000..

1994 January 25 - . 00:25 GMT - . Launch Site: Plesetsk. LV Family: Tsiklon. Launch Vehicle: Tsiklon-3.
  • Tubsat-B - . Mass: 40 kg (88 lb). Nation: Germany. Agency: TUB. Program: Tubsat. Class: Technology. Type: Navigation technology satellite. Spacecraft: Tubsat. USAF Sat Cat: 22970 . COSPAR: 1994-003B. Apogee: 1,210 km (750 mi). Perigee: 1,184 km (735 mi). Inclination: 82.6000 deg. Period: 109.40 min. Following the success of the magnetic torque attitude control system that flew on Tubsat-A, researchers and students at Germany's Technical University of Berlin constructed Tubsat-B to test and demonstrate attitude control with a star sensor and three reaction wheels. An on-board 1m telescope was used for astronomy and for Earth observation at 10m resolution. Dimensions of the satellite were 38x38x50 cm, mass 40 kg. Unfortunately communications with the satellite were lost after 39 Days

1998 July 7 - . Launch Site: Barents Sea Launch Area. Launch Pad: 69.5 N x 34.2 E. Launch Platform: K-407. LV Family: R-29. Launch Vehicle: Shtil-1/1N.
  • Shtil 1 - . Payload: Shtil-1 instr. package. Nation: Israel. Manufacturer: TuB. USAF Sat Cat: 25391 . COSPAR: 1998-042C. Apogee: 801 km (497 mi). Perigee: 401 km (249 mi). Inclination: 79.0000 deg. The first satellite launch from a submarine. The Shtil-1 launch vehicle was a converted R-29RM (RSM-54) three stage liquid propellant submarine launched ballistic missile made by the Makeyev design bureau. The satellite payload is placed in the standard R-29RM reentry vehicle. The launch plaform was the K-407 Novomoskovsk, a 667BDRM Delfin class submarine of the Russian Northern Fleet's 3rd Flotilla. Launch was from the Barents Sea at 69.3 degrees N x 35.3 degrees E. The Shtil contained an Israeli instrument package.
  • Tubsat-N - . Mass: 8.00 kg (17.60 lb). Nation: Germany. Agency: VMF. Manufacturer: TuB. Program: Tubsat. Class: Communications. Type: Civilian store-dump communications satellite. Spacecraft: Tubsat. Decay Date: 2002-04-23 . USAF Sat Cat: 25389 . COSPAR: 1998-042A. Apogee: 776 km (482 mi). Perigee: 400 km (240 mi). Inclination: 78.9000 deg. Period: 96.40 min. The first satellite launch from a submarine. The Shtil-1 launch vehicle was a converted Makeyev R-29RM SLBM. The satellite payload was placed in the standard re-entry vehicle. The launch platform was the K-407 Novomoskovsk, a 667BDRM Delfin class submarine of the Russian Northern Fleet 3rd Flotilla. The launch was made from a firing range in the Barents Sea off the coast of the Kolskiy Peninsula, at 35.3 deg E 69.3 deg N. The payloads were the Tubsat-N and Tubsat-N1 `nanosatellites'. Tubsat-N entered a 400 x 776 km x 78.9 deg orbit. Both carried small store-forward communications payloads used to keep track of transmitters placed on vehicles, migrating animals, and marine buoys. They are owned, operated and built by the Technische Universitat Berlin (TUB). Tubsat-N was the larger of the pair, with dimensions of 32x32x10.4 cm and a mass of 8.5 kg.
  • Tubsat-N1 - . Mass: 3.00 kg (6.60 lb). Nation: Germany. Agency: VMF. Manufacturer: TuB. Program: Tubsat. Class: Communications. Type: Civilian store-dump communications satellite. Spacecraft: Tubsat. Decay Date: 2000-10-21 . USAF Sat Cat: 25390 . COSPAR: 1998-042B. Apogee: 776 km (482 mi). Perigee: 400 km (240 mi). Inclination: 78.9000 deg. Period: 96.30 min. The dual Tubsat-N/Tubsat-N1 repersented the Technical University of Berlin's first Nanosatellite project. Tubsat-N1 measured 32x32x3.4cm and had a mass of 3 kg. The technology demonstrator satellite provided store and forward communications and conducted attitude control experiments.

2001 December 10 - . 17:18 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2. LV Configuration: Zenit-2 19L (1381573091).
  • Maroc-Tubsat - . Mass: 45 kg (99 lb). Nation: Morocco. Agency: RAKA. Manufacturer: TuB. Class: Technology. Type: Navigation technology satellite. Spacecraft: Tubsat. USAF Sat Cat: 27004 . COSPAR: 2001-056D. Apogee: 1,014 km (630 mi). Perigee: 985 km (612 mi). Inclination: 99.2000 deg. Period: 105.10 min. Maroc-Tubsat was built by the Technical University of Berlin for the Centre Royal de Teledetection Spatiale, Morocco, and had a mass of 47 kg. It carried an imager and a store-forward communications test payload. The satellite measured 32x34x36,2 cm and was still in operation as of 2003.

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