FAA Grounds Starship V3 for Mishap Probe, X Report 29 May 2026
FAA grounds Starship pending a mishap investigation into the V3 debut flight; return to flight hinges on FAA sign-off. Starlink 10-53 added 29 sats.
ATLAS AGENA D R/B (04511)
COSPAR: 1970-046B | Alt Name: Agena D 1551
Image
Additional Sources
Launch Details
Launch Date
June 19, 1970
Launch Site
Launch Pad
LC13
Launch Vehicle
Atlas SLV-3A Agena D
Orbital Elements
NORAD ID
04511
International Designator
1970-046B
Epoch
Fri, 03 Jul 2026 21:48:30 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
1.74°
Right Ascension
84.09°
Eccentricity
Calculating...
Argument of Perigee
309.01°
Period
1434.11 min
Mean Motion
1.00 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
ATLAS AGENA D R/B
Alternative Name
Agena D 1551
Type
Rocket Body
Status
Space Junk
Owner
SAMSO
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 04511U 70046B 26184.90869134 .00000140 00000-0 00000-0 0 9994
2 04511 1.7413 84.0895 0031411 309.0121 50.1421 1.00410666 25722
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
6.3
Diameter
1.5
Span
6.3
Dry Mass
600
Launch Mass
600
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Agena D
Purpose
Unknown
Mission
Unknown
Manufacturer
LMSC
Life Expectancy
Unknown
Bus
Agena D
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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