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Kosmos 2581/2582/2583

Overview

Destination: Polar Orbit
Mission: Government/Top Secret

Polar Orbit 43/4 (43R) Plesetsk Cosmodrome, Russian Federation

Unidentified classified satellites for the Russian military.

Updates

Cosmic_Penguin • Feb. 5, 2025, 2:24 p.m.

Launch success.


Cosmic_Penguin • Feb. 5, 2025, 6:45 a.m.

Liftoff confirmed.


Cosmic_Penguin • Feb. 5, 2025, 1:08 a.m.

Updated launch window per NOTAM X0894/25.


Cosmic_Penguin • Feb. 1, 2025, 4:36 a.m.

Added launch per NOTAMs and marine navigation warnings; Payload identities uncertain.


Soyuz 2.1v

Family:
Configuration: Volga

The Soyuz-2.1v is a Russian expendable carrier rocket. It was derived from the Soyuz-2.1b, and is a member of the R-7 family of rockets.

Specifications
  • Stages
    2
  • Length
    44.0 m
  • Diameter
    3.0 m
  • Fairing Diameter
    3.0 m
  • Launch Mass
    158.0 T
  • Thrust
    ―
Family
  • Name
    Soyuz 2.1v
  • Family
    ―
  • Variant
    Volga
  • Alias
    ―
  • Full Name
    Soyuz 2.1v Volga
Payload Capacity
  • Launch Cost
    ―
  • Low Earth Orbit
    2850.0 kg
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    ―

Progress Rocket Space Center

Progress Rocket Space Center

(PRSC)

CEO: Dmitry Baranov Founded: 1996 Successes: 44 Failures: 1 Pending: 0

Agency Type:

Progress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Centre is the manufacturer of Soyuz launch vehicles.

INFO WIKI
NASASpaceflight

Launch Roundup: Electron, Soyuz set to fly; New Shepard to simulate lunar gravity

This week’s launch manifest is quite diverse, featuring the launches of four different rockets worldwide.… The post Launch Roundup: Electron, Soyuz set to fly; New Shepard to simulate lunar gravity appeared first on NASASpaceFlight.com.

Plesetsk Cosmodrome, Russian Federation

43/4 (43R)


Long March 12
Success
3 hours, 24 minutes ago
SatNet LEO Group 29
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Soyuz 2.1b/Fregat-M
Success
1 day, 10 hours ago
Glonass-K1? (Kosmos 2621?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Glonass-K are the third generation of satellite design for GLONASS satellite navigation system. GLONASS is a Rus…


Falcon 9
Success
1 day, 22 hours ago
USSF-432
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bu…


Ceres-2
Success
2 days ago
4 satellites
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

Share-ride of 4 commercial Earth observation and technology demonstration satellites to SSO, details TBD.


Long March 2C
Success
3 days, 7 hours ago
Yaogan 51-07 to 09
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

3 Chinese military “remote sensing” satellite of unknown purposes.


Kinetica 2
Success
5 days, 23 hours ago
SpaceSail Polar Group #17
Launch Area 140 - Jiuquan Satellite Launch Center, People's Republic of China

18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…


Electron
Success
6 days, 7 hours ago
The Sea God Surveys (iQPS Launch 9)
Rocket Lab Launch Complex 1A - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.


Falcon 9
Success
1 week, 1 day ago
Starlink Group 15-18
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


GSLV Mk II
Success
1 week, 2 days ago
IRNSS-1L (NVS-03)
Satish Dhawan Space Centre Second Launch Pad - Satish Dhawan Space Centre, India

This is a replacement satellite for the Indian Regional Navigation Satellite System. The constellation will provide India with an alternative to GPS …


Falcon 9
Success
1 week, 5 days ago
Starlink Group 15-16
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.