X Report 30 Oct 2025
SpaceX continues to ramp up its operations with the launch of 29 more Starlink satellites, while significant upgrades at its Starbase facility signify ambitious future plans.
COSMOS 343 (04390)
COSPAR: 1970-036H | Alt Name: Kosmos-343
Image
Additional Sources
Launch Details
Launch Date
April 25, 1970
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
Orbital Elements
NORAD ID
04390
International Designator
1970-036H
Epoch
Sun, 19 Jul 2026 18:47:55 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
74.03°
Right Ascension
16.08°
Eccentricity
Calculating...
Argument of Perigee
308.69°
Period
114.24 min
Mean Motion
12.60 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
COSMOS 343
Alternative Name
Kosmos-343
Type
Payload
Status
Unknown
Owner
OKB10
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 04390U 70036H 26200.78328058 -.00000017 00000+0 94914-6 0 9994
2 04390 74.0295 16.0774 0060130 308.6883 62.4762 12.60463175587200
Source: Celestrak
Summary
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Physical Characteristics
Length
0.8
Diameter
0.8
Span
0.8
Dry Mass
60
Launch Mass
60
Shape
Poly
Radar Cross Section
0.7186
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Strela-1M Blok 01 No. 8
Purpose
Military Communication
Mission
Military Communication
Manufacturer
OKB10
Life Expectancy
6 months
Bus
Strela-1 11F625
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Starcloud Files 88,000-Satellite Constellation Plan | KeepTrack Space Brief
Starcloud files FCC plans for 88,000-satellite orbital data center constellation, matching scale of Starlink and Amazon Kuiper expansions. Massive LEO conjunction risk implications.
X Report 22 Oct 2025
SpaceX sets a new launch record as it prepares for its 133rd Falcon 9 mission. Additionally, developments in satellite technology and mergers in the space sector highlight the ongoing competition.
SpaceX Buys Cursor AI for $60B After IPO, X Report 17 Jun 2026
SpaceX acquires Cursor AI maker Anysphere for $60B in its first post-IPO deal, as Falcon 9 lofts 3 Block 2 BlueBird satellites for AST SpaceMobile.
Space Brief 21 Aug 2024
Recent Starlink launches, autonomous navigation for satellite swarms, major funding for asteroid mining, and insights into NASA's various projects and developments.
Artemis 2 Returns to Pad, Targets April 1 Launch | KeepTrack Space Brief
NASA's SLS and Orion spacecraft rolled back to Launch Complex 39B, targeting April 1 for first crewed lunar flyby with four astronauts aboard.
Space Brief 3 Feb 2025
Today's brief covers SpaceX's continued Starlink expansions, Japan's successful Michibiki satellite launch, and challenges faced by India's navigation satellite. Stay updated on crucial satellite events and launches.
Space Force Eyes Asteroid Mining, Clashes With Congress on R-GPS | KeepTrack Space Brief
Space Force sees strategic value in asteroid mining. Congress pushes back on R-GPS phase-out over jamming risks. BlackSky expands Gen 3 defense contracts.