Space Brief 11 Sep 2024
A recap of notable space events including the Soyuz MS-26 launch to the ISS, Polaris Dawn's altitude achievement, and satellite tracking updates.
COSMOS 1867 COOLANT (39655)
COSPAR: 1987-060S | Alt Name: Kosmos-1867 coolant
Image
Additional Sources
Launch Details
Launch Date
July 10, 1987
Launch Site
Launch Pad
LC90
Launch Vehicle
Tsiklon-2
Orbital Elements
NORAD ID
39655
International Designator
1987-060S
Epoch
Fri, 03 Jul 2026 20:27:43 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
65.01°
Right Ascension
324.44°
Eccentricity
Calculating...
Argument of Perigee
280.19°
Period
100.44 min
Mean Motion
14.34 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
COSMOS 1867 COOLANT
Alternative Name
Kosmos-1867 coolant
Type
Debris
Status
Space Junk
Owner
VMFR
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 39655U 87060S 26184.85259053 .00000269 00000-0 13261-3 0 9990
2 39655 65.0066 324.4433 0016864 280.1923 79.7260 14.33759590638998
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
0.0019
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
ARSLO
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.
Space Brief 21 Dec 2025
Today's briefing highlights the SDA's significant satellite award, Blue Origin's groundbreaking flight, and NASA's call for an Artemis review.
Space Brief 14 May 2025
Today's edition covers China's latest launches in their classified satellite programs, ongoing discussions in the U.S. Senate on missile defense, and the ever-escalating space debris crisis threatening national security.
X Report 22 Mar 2025
SpaceX achieves its 450th Falcon 9 launch, setting a new turnaround record, while its competitor ULA remains grounded, awaiting clearance from the Space Force.
X Report 18 Sep 2025
SpaceX gears up for a busy week with new Starship testing and enhanced Starlink capabilities on the horizon.
X Report 28 Jan 2025
SpaceX successfully launches 21 Starlink satellites, nearing milestone of 7,000 in orbit. Boeing and Airbus consider divesting from space, impacting industry dynamics.
SpaceX Orbits 7.5-Ton SiriusXM Satellite & 24 Starlinks | KeepTrack X Report
SpaceX completed two launches June 28, orbiting the 15,000-lb SXM-11 satellite and 24 Starlink V2 craft from Vandenberg.
Space Brief 1 Nov 2024
Today's update highlights Boeing's challenges with the Starliner, Europe's IRIS2 constellation advancement, China's CAS Space's global ambitions, and vivid new telescope images of cosmic events.