X Report 29 Jul 2025
Today’s brief highlights developments including the Crew-11 launch preparations and the impact of Starlink satellites on radio telescope observations.
COSMOS 1275 DEB (42103)
COSPAR: 1981-053PP | Alt Name: deb Kosmos-1275
Image
Additional Sources
Launch Details
Launch Date
June 4, 1981
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
Orbital Elements
NORAD ID
42103
International Designator
1981-053PP
Epoch
Sat, 04 Jul 2026 00:38:24 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
83.17°
Right Ascension
289.94°
Eccentricity
Calculating...
Argument of Perigee
13.61°
Period
101.66 min
Mean Motion
14.16 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
COSMOS 1275 DEB
Alternative Name
deb Kosmos-1275
Type
Debris
Status
Space Junk
Owner
GUKOS
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 42103U 81053PP 26185.02667687 .00002216 00000-0 11022-2 0 9990
2 42103 83.1745 289.9418 0027229 13.6063 346.5844 14.16467794647293
Source: Celestrak
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0066
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
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.
X Report 22 Dec 2024
SpaceX successfully launches two rideshare missions to mid-inclination orbits, expanding their satellite deployment capabilities.
X Report 25 Dec 2025
Starlink reaches 9 million active users, while SpaceX prepares for upcoming missions with Flight 12 vehicles readying for 2026.
The Day Discovery Took Her Final Flight
Fourteen years ago, Space Shuttle Discovery thundered into orbit one last time, carrying a robot astronaut and capping a remarkable 27-year career that revolutionized space exploration
X Report 21 Nov 2024
SpaceX's Starship gains military attention, a feather-light achievement, and a busy week for Falcon 9.
The Day America's Revolutionary Rocket Design Made Its Final Flight
Twenty years ago, an Atlas rocket carrying a classified payload lifted off from Cape Canaveral, marking the end of a revolutionary spacecraft design that helped launch America into the Space Age
NASA Declares MAVEN Dead; Eastern Range Damage Assessment Underway | KeepTrack Space Brief
NASA officially ended the MAVEN Mars orbiter mission after months of radio silence following an anomaly. Space Force assessing Eastern Range damage from separate incident affecting launch cadence.
Falcon 9 Grounded After Upper Stage Anomaly, Crew-12 at Risk | KeepTrack X Report
SpaceX pauses all Falcon 9 launches after upper stage anomaly during Starlink mission. Crew-12 astronaut launch may be affected. Booster 19 rolls out for cryogenic testing.