Space Brief 2 Jun 2025
Today's edition covers SpaceX's Starlink launch delay, a breakthrough in ceramic manufacturing for space, and Momentus's orbital tech demo, among other headlines.
Launch Date
December 8, 1990
Launch Site
Launch Pad
LC200/40
Launch Vehicle
Proton-K/DM-2
NORAD ID
21013
International Designator
1990-110H
Epoch
Sat, 04 Jul 2026 14:15:58 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
65.13°
Right Ascension
308.48°
Eccentricity
Calculating...
Argument of Perigee
331.04°
Period
290.34 min
Mean Motion
4.96 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
SL-12 R/B(AUX MOTOR)
Alternative Name
DM2-47L SOZ-2
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 21013U 90110H 26185.59442168 .00001757 00000+0 60264-3 0 9999
2 21013 65.1343 308.4823 5376087 331.0377 7.5651 04.95963419589847
Source: Celestrak
Length
1.1
Diameter
0.5
Span
1.1
Dry Mass
60
Launch Mass
120
Shape
Cyl
Radar Cross Section
0.5632
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
SOZ
Purpose
Unknown
Mission
Unknown
Manufacturer
NPOE
Life Expectancy
Unknown
Bus
SOZ
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's edition covers SpaceX's Starlink launch delay, a breakthrough in ceramic manufacturing for space, and Momentus's orbital tech demo, among other headlines.
Crew-11 astronauts arrive in Houston following first-ever ISS medical evacuation. Starlink continues robust satellite deployment schedule with ongoing constellation expansion.
SpaceX successfully launched 28 Starlink satellites while returning to form with Starship testing at Starbase. Meanwhile, preparations for upcoming launches are underway.
SDA awards $3.5B in contracts for 72 Tracking Layer satellites to Lockheed Martin and Rocket Lab. Terran Orbital selected for satellite bus production. Israel eyes 2026 defense growth.
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.
Key highlights include the launch of a Navy SEAL astronaut to the ISS, multi-billion dollar contracts awarded by the US Space Force, advancements in secure GPS technology, and a strategic ISR arrangement.
SpaceX prepares for Starship Flight 6 as it readies another doubleheader Starlink launch day, while NASA navigates a complex presidential transition.
Today's briefing covers Blue Origin's New Glenn nearing its first launch, SpaceX's 400th Falcon 9 mission with Starlink satellites, advancements in space-based weather prediction, and more.