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THEMIS A (30580)
COSPAR: 2007-004A | Alt Name: THEMIS A
Image
Additional Sources
Launch Details
Launch Date
February 17, 2007
Launch Site
Launch Pad
SLC17B
Launch Vehicle
Delta 7925-10C
Orbital Elements
NORAD ID
30580
International Designator
2007-004A
Epoch
Sun, 28 Jun 2026 20:14:59 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
8.52°
Right Ascension
108.74°
Eccentricity
Calculating...
Argument of Perigee
201.46°
Period
1639.27 min
Mean Motion
0.88 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
THEMIS A
Alternative Name
THEMIS A
Type
Payload
Status
Operational
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 30580U 07004A 26179.84374536 -.00000528 00000-0 -24643-3 0 9991
2 30580 8.5245 108.7424 8363876 201.4640 70.5505 0.87843945 41382
Source: Celestrak
Summary
THEMIS A is a US satellite with NORAD identification number 30580 and object ID 2007-004A, launched on February 17, 2007, from the Air Force Eastern Test Range (AFETR) SLC17B launch pad using the Delta 7925-10C launch vehicle. It was manufactured by SWALES and is owned by GSFC. This satellite has a configuration known as SMEX-Lite Spacecraft, with dimensions of 0.5 meters in length, 0.8 meters in diameter, and an impressive span of 49.6 meters due to its solar panels or antennas. The dry mass is 76 kg, while the launch mass was 125 kg. It is powered by solar cells and batteries. THEMIS A's mission is for research purposes, and it carries a payload named THEMIS P5. The satellite has a shape described as Box + 2 Ant with an RCS of 0.3981. Its intended operational lifetime was approximately two years.
Physical Characteristics
Length
0.5
Diameter
0.8
Span
49.6
Dry Mass
76
Launch Mass
125
Shape
Box + 2 Ant
Radar Cross Section
0.3981
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
THEMIS P5
Purpose
Research
Mission
Research
Manufacturer
SWALES
Life Expectancy
2 years
Bus
ATK-A100
Configuration
SMEX-Lite Spacecraft
Motor
Unknown
Equipment
see above
Power System
Solar cells, 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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