Posição orbital composta por 5 satélites - ASTRA 1H, ASTRA 1KR, ASTRA 1L, ASTRA 1M e ASTRA 2C.

Uma posição orbital que dispensa quaisquer comentários, Captável em todo o território português. o diâmetro mínimo da antena para captar os satélites desta posição  orbital anda na ordem dos 60 centímetros.

Lista de transponders destes satélites
Clique no nome do satélite para fazer o download - ASTRA 1H/1KR/1L/1M/2C

 

INFORMAÇÃO TÉCNICA

ASTRA 1H

Satellite Name: Astra 1H
Status: active
Position: 19° E (19.2° E)
Norad: 25785
Cospar number: 1999-033A
Operator: SES S.A.
Launch date: 18-Jun-1999
Launch site: Baikonur Cosmodrome
Launch vehicle: Proton K
Launch mass (kg): 3690
Dry mass (kg): 2300
Manufacturer: Boeing (Hughes)
Model (bus): BSS-601HP
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:
Beacon(s):
Details:
32 Ku-band (for first five years, 28 after) transponders providing Direct-to-home tv; multimedia; broadcasting to Europe
Beams:
Ku-band Beam (active)

ASTRA 1KR

Satellite Name: Astra 1KR
Status: active
Position: 19° E (19.2° E)
Norad: 29055
Cospar number: 2006-012A
Operator: SES S.A.
Launch date: 20-Apr-2006
Launch site: Cape Canaveral
Launch vehicle: Atlas 5 (Atlas V)
Launch mass (kg): 4332
Dry mass (kg):
Manufacturer: Lockheed Martin
Model (bus): A2100AXS
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:
Beacon(s):
Details:
32 Ku-band transponders
Beams:
Ku-band Europe Beam (active)
Ku-band Spot 1 Beam (Poland) (active)

ASTRA 1L

Satellite Name: Astra 1L
Status: active
Position: 19° E (19.2° E)
Norad: 31306
Cospar number: 2007-016A
Operator: SES S.A.
Launch date: 4-May-2007
Launch site: Guiana Space Center
Launch vehicle: Ariane 5 ECA
Launch mass (kg): 4497
Dry mass (kg): 2253
Manufacturer: Lockheed Martin
Model (bus): A2100AXS
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:
Beacon(s):
Details:
29 Ku-band transponders, 2 Ka-band transponders
Beams:
Ku-band FSS Beam (active)
Ka-band Europe Beam (active)

ASTRA 1M

Satellite Name: Astra 1M
Status: active
Position: 19° E (19.2° E)
Norad: 33436
Cospar number: 2008-057A
Operator: SES S.A.
Launch date: 5-Nov-2008
Launch site: Baikonur Cosmodrome
Launch vehicle: Proton M
Launch mass (kg): 5320
Dry mass (kg):
Manufacturer: EADS Astrium
Model (bus): Eurostar-3000
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:
Beacon(s):
Details:
36 Ku-band transponders to provide DTH (including HDTV) services to Europe, Middle East and Africa.
Beams:
Ku-band European Beam (active)
Ku-band Wide Beam (active)

ASTRA 2C

Satellite Name: Astra 2C
Status: active
Position: 19° E (19.2° E)
Norad: 26853
Cospar number: 2001-025A
Operator: SES S.A.
Launch date: 16-Jun-2001
Launch site: Baikonur Cosmodrome
Launch vehicle: Proton K
Launch mass (kg): 3643
Dry mass (kg): 2000
Manufacturer: Boeing (Hughes)
Model (bus): BSS-601HP
Orbit: GEO
Expected lifetime: 15 yrs.
Call sign:
Beacon(s):
Details:
32 Ku-band (for first five years; 28 after) transponders to provide Direct-to-home; broadcasting, multimedia services to continental Europe
Beams:
Ku-band Europe beam (active)
Ku-band North Beam (retired)
Ku-band South Beam (retired)
Ku-band East Beam (retired)
Ku-band West Beam (retired)
publicado por sattotal às 13:17 | link do post
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