Space Brief 23 Feb 2025
SpaceX launches Starlink satellites from both coasts, while first 3D atmospheric map of an exoplanet reveals extreme weather patterns, and Starlink missions push total count over 8,000 satellites.
ATLAS F R/B (10894)
COSPAR: 1978-047B | Alt Name: SVS Stage 2
Image
Additional Sources
Launch Details
Launch Date
May 13, 1978
Launch Site
AFWTR
Launch Pad
SLC3E
Launch Vehicle
Atlas F/SVS
Orbital Elements
NORAD ID
10894
International Designator
1978-047B
Epoch
Sat, 04 Jul 2026 01:54:32 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
63.82°
Right Ascension
301.35°
Eccentricity
Calculating...
Argument of Perigee
183.98°
Period
286.02 min
Mean Motion
5.03 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
ATLAS F R/B
Alternative Name
SVS Stage 2
Type
Rocket Body
Status
Space Junk
Owner
SAMSO
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 10894U 78047B 26185.07954488 -.00000106 00000-0 -19174-3 0 9999
2 10894 63.8236 301.3543 5179324 183.9817 170.9447 5.03467508877371
Source: Celestrak
Summary
A rocket body, also commonly referred to as an upper stage or spent rocket stage, is the structural shell left behind after a rocket has delivered its payload to orbit. These large and often heavy pieces of space hardware can remain in orbit for years, posing significant collision hazards as part of the growing space debris problem. If left uncontrolled, rocket bodies have the potential to reenter Earth's atmosphere unpredictably, which can lead to falling debris in populated areas. Additionally, they risk colliding with operational satellites or the International Space Station, creating more debris and putting human life at risk.
Physical Characteristics
Length
1.8
Diameter
0.9
Span
1.8
Dry Mass
157
Launch Mass
1197
Shape
Cyl + Cone
Radar Cross Section
2.0188
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Star 37E S/N 40064
Purpose
Unknown
Mission
Unknown
Manufacturer
THKE
Life Expectancy
Unknown
Bus
Star 37
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
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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