RUSSIAN FEDERAL SPACE AGENCY (ROSCOSMOS)

Soyuz-U-PVB | Cluster Rumba & Tango

SUCCESS Soyuz-U-PVB →
Aug 9, 2000 at 11:13 UTC
Elliptical Orbit Earth Science Baikonur Cosmodrome, Republic of Kazakhstan 97% success
Initializing Launch Globe…
Live Orbit
Fullscreen
Mission Control3D trajectory · Live telemetry · AI narrator · Booster tracking
PAD31/6
SITEBaikonur Cosmodrome, Republic of Kazakhstan →
ORBITElliptical Orbit
TYPEEarth Science

Cluster is an magnetospheric research project, consisting of a constellation of four identical satellites. Part of the first Cornerstone Mission in the European Space Agency’s long-term space science programme, the Cluster II satellites were built to replace the original Cluster mission, which was aborted after Ariane-5G’s maiden flight in June 1996 failed to launch the satellites. The mission’s objective is to research the Earth’s magnetosphere and its interaction with the solar winds, via four identical satellites flying in formation which take simultaneous measurements to provide the most detailed three-dimensional study of changes and processes taking place in near-Earth space. The four satellites were launched in 2000 on two Soyuz-U Fregat rockets.

MISSION
Cluster Rumba & Tango
MISSION TYPE
Earth Science
TARGET ORBIT
Elliptical Orbit
LAUNCH PAD
31/6
COUNTRY
RUS
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 952262db-6ac2-4400-817f-e8217ae187e5
Reported date: Aug 9, 2000 at 11:13 UTC
Last synced: 18 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
Loading weather…
Select a location to check if this launch is visible from where you are
MANUFACTURER
Progress Rocket Space Center
VARIANT
U-PVB
FLIGHTS
74
SUCCESSES
72
SUCCESS RATE
97.3%

A Russian orbital launch vehicle. A version of the Soyuz-U with safety modifications to prevent and resist fires in all stages and the upper stage avionics compartment.

When is the Soyuz-U-PVB | Cluster Rumba & Tango launch?
The Soyuz-U-PVB | Cluster Rumba & Tango is scheduled for Wednesday, August 9, 2000 at 11:13 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Cluster Rumba & Tango?
The Soyuz-U-PVB | Cluster Rumba & Tango mission uses the Soyuz-U-PVB rocket, manufactured by Progress Rocket Space Center. The Soyuz-U-PVB has flown 74 times with a 97.3% success rate.
Where is the Soyuz-U-PVB | Cluster Rumba & Tango launching from?
The launch takes place from 31/6 at Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit is Cluster Rumba & Tango going to?
The Cluster Rumba & Tango mission is targeting Elliptical Orbit.
Who is launching Cluster Rumba & Tango?
The Soyuz-U-PVB | Cluster Rumba & Tango is operated by Russian Federal Space Agency (ROSCOSMOS).
Can I watch the Soyuz-U-PVB | Cluster Rumba & Tango launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 29, 2026 01:16 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 01:16 UTC
Launch date set: Aug 9, 2000 at 11:13 UTC
NET (No Earlier Than) confirmed by Russian Federal Space Agency (ROSCOSMOS)
Mar 29, 2026 01:16 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 18 minutes ago
Launch Library 218 minutes ago
Launch ID: 952262db-6ac2-4400-817f-e8217ae187e5
Open-Meteo Weather2 days ago
Pad weather at 46, 63.56

Mission Profile

Cluster Rumba & Tango was a Soyuz-U-PVB mission operated by Russian Federal Space Agency (ROSCOSMOS) that lifted off from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on August 9, 2000. The flight carried its payload on a earth science mission to Elliptical Orbit. The launch was a success.