Salyut 4


Low Earth Orbit Government Founded: Dec. 26, 1974 Mass: 18.21 T Volume: 90m^3
Status - De-Orbited
Details

Salyut 4 represented the second phase of DOS civilian space station. Although the basic design of Salyut 1 was retained, it switched to three large solar panels mounted on the forward module rather than its predecessor's four small panels on the docking module and engine compartment, presumably to generate more power. It had an interior floor area of 34.8 sq. The pitch of the station was 2 X 59 N, yaw was 2 X 59 N and roll was 2 X 20 N. The electric System produced an average of 2.00 kW of power. It had 2,000 kg of scientific equipment alongside two sets of three solar panels each and was equipped with the Delta Navigation System which was a new autonomous navigation system that calculates orbital elements without assistance from ground. It was powered by KTDU-66 thrusters. Instrumentation

Agencies


Russian Federal Space Agency (ROSCOSMOS)

Government
Administrator: Yuri Borisov
RFSA 1992

The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.




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Long March 4C
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3 days, 5 hours ago
Daqi-2 (AEMS)
Launch Area 94 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

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Kosmos (Unknown Payload)
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Unknown satellite(s) for the Russian military.


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5 days, 5 hours ago
Starlink Group 17-27
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.