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DIRECTV 1 (DBS 1) (22930)
COSPAR: 1993-078A | Alt Name: DirecTV 1
Image
Additional Sources
Launch Details
Launch Date
December 18, 1993
Launch Site
FRGUI
Launch Pad
ELA2
Launch Vehicle
Ariane 44L
Orbital Elements
NORAD ID
22930
International Designator
1993-078A
Epoch
Sat, 04 Jul 2026 05:27:47 GMT
Apogee
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Perigee
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Inclination
12.15°
Right Ascension
33.79°
Eccentricity
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Argument of Perigee
183.26°
Period
1454.75 min
Mean Motion
0.99 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
DIRECTV 1 (DBS 1)
Alternative Name
DirecTV 1
Type
Payload
Status
Non-operational
Owner
DTV/HCI
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 22930U 93078A 26185.22763071 -.00000036 00000-0 00000-0 0 9993
2 22930 12.1456 33.7852 0007400 183.2624 174.6419 0.98985906126186
Source: Celestrak
Summary
DIRECTV 1 (DBS 1), also known as DirecTV 1, is a communication satellite launched on December 18, 1993, from the Guiana Space Centre using an Ariane 44L launch vehicle. It was manufactured by Hughes Space and Communications Company (HSES) for Direct Broadcast Satellite services with DTV/HCI as its owner. The satellite measures 2.6 meters in length, 2.3 meters in diameter, and has a span of 26.2 meters due to its solar arrays. Its dry mass is 1,270 kilograms, and it had a launch mass of 2,860 kilograms. Equipped with 16 Ku-band transponders for communication purposes, DIRECTV 1 was powered by two deployable solar arrays and batteries. The spacecraft's configuration follows the HS-601 bus design, and its shape is described as a box with two panels. It had an expected lifetime of 12 years in orbit.
Physical Characteristics
Length
2.6
Diameter
2.3
Span
26.2
Dry Mass
1270
Launch Mass
2860
Shape
Box + 2 Pan
Radar Cross Section
12.1006
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
DBS 1
Purpose
Communication (Direct Broadcasting)
Mission
Communication (Direct Broadcasting)
Manufacturer
HSES
Life Expectancy
12 years
Bus
HS-601
Configuration
HS-601
Motor
R-4D-11
Equipment
16 Ku-band transponders
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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