Space Brief 19 Jun 2025
Discover key developments in space defense and military operations, including new leadership for Space Force's 'Golden Dome,' SpaceX's contract for a military SATCOM network, and increased Israeli-Iranian missile activity.
Launch Date
June 29, 1984
Launch Site
Launch Pad
LC90
Launch Vehicle
Tsiklon-2
NORAD ID
28274
International Designator
1984-069AK
Epoch
Wed, 01 Jul 2026 17:45:16 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
65.05°
Right Ascension
182.18°
Eccentricity
Calculating...
Argument of Perigee
334.57°
Period
103.36 min
Mean Motion
13.93 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
COSMOS 1579 COOLANT
Alternative Name
US-A coolant
Type
Status
Owner
VMF
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
1 28274U 84069AK 26182.73977777 .00000220 00000-0 23553-3 0 9998
2 28274 65.0493 182.1829 0049663 334.5710 25.2912 13.93228079201260
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0034
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
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
Learn more about satellites and other related topics.
Discover key developments in space defense and military operations, including new leadership for Space Force's 'Golden Dome,' SpaceX's contract for a military SATCOM network, and increased Israeli-Iranian missile activity.
Today's space brief covers SpaceX's latest Starlink missions, Satellogic's contract with Brazilian Air Force, OCX, and ATLAS project updates, and DARPA's insights on cybersecurity vulnerabilities.
SpaceX launched Starlink batches from Vandenberg and Cape Canaveral within 48 hours, pushing the active constellation toward 10,000 operational satellites.
SpaceX stacks Super Heavy booster in preparation for Starship's 12th test flight. Three launches planned this week including ISRO rideshare mission. Musk shares AI and robotics predictions on podcast.
Crew-11 launch preparations ramp up, Starship propellant production begins, and a global launch roundup highlights upcoming missions.
U.S. Space Force selects Boeing's 702MP spacecraft for next-generation MUOS satellites. Rocket Lab delivers Synspective's 10th StriX radar satellite. Track both missions.
ESA's Proba-3 spacecraft lost contact last month following on-orbit anomaly. Mission requires both satellites in precise formation for solar corona science. Recovery status uncertain.
SpaceX continues its ambitious satellite deployment schedule with two successful Starlink launches in just 24 hours, enhancing global connectivity.