Space Brief 19 Apr 2025
Today's brief covers SpaceX's potential government contract, the future of US Space Command headquarters, an auction record for Neil Armstrong's watch, and the volcanic history of Mars.
Launch Date
January 20, 1976
Launch Site
PLMSC
Launch Pad
LC132/1
Launch Vehicle
Kosmos 11K65M
NORAD ID
08591
International Designator
1976-005A
Epoch
Mon, 20 Jul 2026 21:41:23 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
82.97°
Right Ascension
180.69°
Eccentricity
Calculating...
Argument of Perigee
121.36°
Period
104.86 min
Mean Motion
13.73 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
COSMOS 789
Alternative Name
Kosmos-789
Type
Status
Owner
OKB10
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 08591U 76005A 26201.90374612 .00000037 00000+0 22692-4 0 9998
2 08591 82.9743 180.6939 0031286 121.3589 300.4109 13.73205401529776
Source: Celestrak
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.
Length
5
Diameter
2.1
Span
17
Dry Mass
800
Launch Mass
800
Shape
Cyl + Ant
Radar Cross Section
3.479
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Tsiklon-B
Purpose
Navigation, data relay
Mission
Navigation, data relay
Manufacturer
OKB10
Life Expectancy
Unknown
Bus
KAUR-1 11F627
Configuration
KAUR-1
Motor
Unknown
Equipment
Unknown
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's brief covers SpaceX's potential government contract, the future of US Space Command headquarters, an auction record for Neil Armstrong's watch, and the volcanic history of Mars.
Today's headlines include new launch schedules, military industrial base challenges, and NASA's exploration of historic Cold War sites. Discover significant space events and satellite insights.
Today's highlights include Space Force's new satcom design contracts, advances in AI training tools, Pentagon drone policy shifts, and the first Eris launch's failure.
SpaceX readies Starlink 6-96 launch of 29 satellites from Cape Canaveral. Thermal Protection System evaluations underway at Starbase for next Starship prototypes. SpaceX IPO expected to reshape market.
SpaceX successfully launched Northrop Grumman's new Cygnus XL cargo spacecraft to the ISS, marking a significant advancement in cargo delivery capabilities.
Today's highlights include the successes and setbacks in recent rocket launches, a notable satellite anomaly, and a significant expansion announcement from ESA.
A HIGH-risk conjunction between STARLINK-4621 and the defunct SL-18 rocket body leads the July 11 safety picture, with eight Starlink satellites set to reenter through July 14.
A 220-year-old Japanese construction company wants to build an 11,000-kilometer belt of solar cells around the lunar equator and beam the power back to Earth. The physics checks out. Everything else is another story.