Encyclopedia Astronautica
SCD


Brazilian communications technology satellite. 3 launches, 1993.02.09 (SCD-1) to 1998.10.23 (SCD-2). Environmental data relay.

The SCD (Satelite de Coleta de Dados - Data Collection Satellite) was a Brazilian satellite designed for the collection of meteorological data relayed by data collection platforms spread throughout the Brazilian territory. It was launched by Orbital Science Corporation Pegasus launch vehicles or Brazil's indigenous VLS launcher.

AKA: Satelite de Coleta de Dados.
Gross mass: 110 kg (240 lb).
First Launch: 1993.02.09.
Last Launch: 1998.10.23.
Number: 3 .

More... - Chronology...


Associated Countries
See also
  • Pegasus Privately-funded, air-launched winged light satellite launcher. More...
  • VLS Brazilian satellite launcher building on successful family of sounding rockets. More...

Associated Launch Vehicles
  • VLS Brazilian satellite launcher building on successful family of sounding rockets. More...
  • Pegasus American air-launched orbital launch vehicle. Privately-funded, air-launched winged light satellite launcher. More...
  • Pegasus H American air-launched orbital launch vehicle. Four stage vehicle consisting of 1 x L-1011 + 1 x Orion 50S + 1 x Orion 50 + 1 x Orion 38 More...

Associated Manufacturers and Agencies
  • INPE Brazilian agency overseeing development of rockets and spacecraft. Instituto Nacional de Pesquisas Espacias, Sao Jose dos Campos, Brazil. More...

Bibliography
  • USAF Satellite Database, USAF Institute of Technology, 1995. Web Address when accessed: here.
  • McDowell, Jonathan, Jonathan's Space Home Page (launch records), Harvard University, 1997-present. Web Address when accessed: here.
  • McDowell, Jonathan, Jonathan's Space Report (Internet Newsletter), Harvard University, Weekly, 1989 to Present. Web Address when accessed: here.
  • JPL Mission and Spacecraft Library, Jet Propulsion Laboratory, 1997. Web Address when accessed: here.

Associated Launch Sites
  • Alcantara Sounding rocket and orbital launch site. Used for 53 known launches from 1990 to 2007. The launch complex for Brazil's indigenous VLS orbital booster was located here. More...
  • Mayport DZ Air-launched rocket drop zone known to have been used for 5 launches from 1993 to 2003, reaching up to 794 kilometers altitude. More...

SCD Chronology


1993 February 9 - . 14:30 GMT - . Launch Site: Mayport DZ. Launch Pad: 29.0 N x 78.3 W. Launch Platform: NB-52 008. LV Family: Pegasus. Launch Vehicle: Pegasus. LV Configuration: Pegasus 003/F3.
  • SCD-1 - . Payload: SCD 1 / Orbcomm CDS. Mass: 115 kg (253 lb). Nation: Brazil. Agency: INPE. Class: Communications. Type: Civilian communications satellite. Spacecraft: SCD. USAF Sat Cat: 22490 . COSPAR: 1993-009B. Apogee: 793 km (492 mi). Perigee: 729 km (452 mi). Inclination: 25.0000 deg. Period: 100.10 min. Summary: Environmental data relay. The SCD-1 (Data Collection Satellite 1) was a Brazilian satellite designed for the collection of meteorological data relayed by data collection platforms spread throughout the Brazilian territory..

1997 November 2 - . 12:25 GMT - . Launch Site: Alcantara. Launch Complex: Alcantara VLS. LV Family: VLS. Launch Vehicle: VLS-1. LV Configuration: VLS-1 V01. FAILURE: Destroyed during launch.. Failed Stage: 1.
  • SCD-2A - . Mass: 115 kg (253 lb). Nation: Brazil. Agency: AEB. Manufacturer: INPE. Class: Technology. Type: Navigation technology satellite. Spacecraft: SCD. COSPAR: F971102A. Apogee: 3.00 km (1.80 mi). Summary: The SCD-2A (Data Collection Satellite 2A) was a Brazilian satellite designed for the collection of meteorological data relayed by data collection platforms spread throughout the Brazilian territory..

1998 October 23 - . 00:02 GMT - . Launch Site: Mayport DZ. Launch Pad: 29.0 N x 78.3 W. Launch Platform: L-1011. LV Family: Pegasus. Launch Vehicle: Pegasus H. LV Configuration: Pegasus H F24/P-33.
  • SCD-2 - . Mass: 110 kg (240 lb). Nation: Brazil. Agency: McLean. Manufacturer: INPE. Class: Communications. Type: Civilian communications satellite. Spacecraft: SCD. USAF Sat Cat: 25504 . COSPAR: 1998-060A. Apogee: 760 km (470 mi). Perigee: 736 km (457 mi). Inclination: 25.0000 deg. Period: 99.80 min. Brazil's SCD-2 satellite was aboard Orbital Science's L-1011 Stargazer aircraft when it took off from the Cape Canaveral Air Station's Skid Strip (Runway 02/20, 28.2N 80.6W) at 23:05 GMT on Oct 22 and flew to the drop zone near Cape Canaveral (in the Mayport, Florida, Warning Area) at 29.0N 78.3W. The Pegasus ignited 5 seconds after drop. The first stage carried a NASA experiment attached to its right wing, to study hypersonic boundary layer separation. The 115 kg Satelite de Coleta de Dados (Data Collection Satellite) relays data from environmental monitoring stations.

Home - Browse - Contact
© / Conditions for Use