Space Brief 14 Sep 2025
Today's highlights include SpaceX's 300th Starlink launch, NASA re-establishing contact with a TRACERS satellite, and budget concerns impacting the commercial remote sensing industry.
PSLV R/B (39636)
COSPAR: 2014-017B | Alt Name: PSLV-C24 PS4
Image
Additional Sources
Launch Details
Launch Date
April 4, 2014
Launch Site
SRILR
Launch Pad
FLP
Launch Vehicle
PSLV-XL
Orbital Elements
NORAD ID
39636
International Designator
2014-017B
Epoch
Fri, 03 Jul 2026 15:18:21 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
19.00°
Right Ascension
200.47°
Eccentricity
Calculating...
Argument of Perigee
143.18°
Period
323.22 min
Mean Motion
4.46 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
PSLV R/B
Alternative Name
PSLV-C24 PS4
Type
Rocket Body
Status
Space Junk
Owner
ISRO
Country
India
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 39636U 14017B 26184.63775248 .00002909 00000-0 66097-3 0 9994
2 39636 18.9984 200.4694 5721297 143.1771 274.8885 4.45518242184785
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
2.7
Diameter
2.8
Span
2.7
Dry Mass
920
Launch Mass
920
Shape
Cyl + Cyl
Radar Cross Section
8.7014
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
PS4
Purpose
Unknown
Mission
Unknown
Manufacturer
LPSC
Life Expectancy
Unknown
Bus
PS-4
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Space Brief 4 Sep 2025
Today's briefing covers a surprise launch by Israel, a milestone missile contract for Lockheed Martin, and updates on Indian missile defense strategies.
X Report 23 May 2025
The FAA has approved Starship Flight 9, paving the way for an upcoming test launch, while SpaceX's Dragon spacecraft is set to undock from the ISS after weather delays.
X Report 6 Nov 2025
SpaceX successfully launched 29 Starlink satellites, marking the start of a busy month for their satellite deployment efforts. The mission is part of an ongoing expansion of their broadband internet constellation.
Space Brief 8 Apr 2025
Key highlights include the launch of a Navy SEAL astronaut to the ISS, multi-billion dollar contracts awarded by the US Space Force, advancements in secure GPS technology, and a strategic ISR arrangement.
X Report 3 May 2025
Key updates include a successful Falcon 9 launch of 28 Starlink satellites and a static fire test of the Starship spacecraft, while T-Mobile's Starlink service aims to attract new customers.
The Day Humanity Got Its First Close-up of the Future Apollo Landing Site
Sixty years ago, a pioneering spacecraft called Ranger 8 captured thousands of detailed photographs of the lunar surface before intentionally crashing into the Moon, helping pave the way for humanity's first steps on another world
Starship Flight 13 Static Fire, Florida Push, X Report 4 Jul 2026
Starship update July 2026: Flight 13 completed a full six-Raptor static fire as SpaceX targets its first Cape Canaveral Starship launch by year's end.