Kosmos 772
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Template:Short description Template:Infobox spaceflight Kosmos 772 (Template:Langx meaning Cosmos 772) was an uncrewed military Soyuz 7K-S test. It was an unsuccessful mission as only one transmitter worked. Only the 166 MHz frequency transmitter operated, all of the other normal Soyuz wavelengths transmitters failed.[1][2] The experience from these flights were used in the development of the successor program Soyuz spacecraft the Soyuz 7K-ST.[3][4][5][6][7][8]
Mission parameters
- Spacecraft: Soyuz 7K-S
- Mass: 6750 kg
- Crew: None
- Launched: September 29, 1975
- Landed: October 3, 1975 4:10 UTC
- Perigee: 154 km
- Apogee: 245 km
- Inclination: 51.8 deg
- Duration: 3.99 days
Maneuver Summary
- 193 km X 270 km orbit to 195 km X 300 km orbit. Delta V: 8 m/s.
- 196 km X 300 km orbit to 196 km X 328 km orbit. Delta V: 8 m/s.
Total Delta V: 16 m/s.
See also
Script error: No such module "Portal".
References
<templatestyles src="Reflist/styles.css" />
- ↑ astronautix.com, Soyuz 7K-S
- ↑ Soviet Space Programs, 1976-80: Manned space programs and space life sciences
- ↑ Script error: No such module "citation/CS1".
- ↑ astronautix.com soyuz7k-s
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
Script error: No such module "Check for unknown parameters".
Script error: No such module "Navbox". Template:Orbital launches in 1975