Kosmos 70 (Russian: Космос 70 meaning Cosmos 70), also known as DS-A1 No.7 was a technology demonstration satellite which was launched by the Soviet Union in 1965 as part of the Dnepropetrovsk Sputnik programme. Its primary mission was to demonstrate technologies for future Soviet military satellites. It also conducted radiation experiments.[3]
Mission type | Technology Radiation |
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COSPAR ID | 1965-052A ![]() |
SATCAT no. | 01431 |
Mission duration | 534 days |
Spacecraft properties | |
Spacecraft type | DS-A1 |
Manufacturer | Yuzhnoye |
Launch mass | 250 kg[1] |
Start of mission | |
Launch date | 2 July 1965, 06:28:00 GMT[2] |
Rocket | Kosmos-2I 63S1 |
Launch site | Kapustin Yar, Site 86/1 |
End of mission | |
Decay date | 18 December 1966 |
Orbital parameters | |
Reference system | Geocentric[2] |
Regime | Low Earth |
Perigee altitude | 215 km |
Apogee altitude | 1147 km |
Inclination | 48.8° |
Period | 98.3 minutes |
Epoch | 2 July 1965 |
It was launched aboard a Kosmos-2I 63S1 rocket,[4] flying Site 86/1 at Kapustin Yar. The launch occurred at 06:28 GMT on 2 July 1965.[5]
Kosmos 70 was placed into a low Earth orbit with a perigee of 215 kilometres (134 mi), an apogee of 1,147 kilometres (713 mi), an 48.8° of inclination, and an orbital period of 98.3 minutes. It decayed on 18 December 1966.[6] Kosmos 70 was the last of seven DS-A1 satellites to be launched, of which four; Kosmos 11, Kosmos 17, Kosmos 53 and Kosmos 70, reached orbit.[7] As with earlier DS-A1 satellites, the technological experiments aboard Kosmos 70 were tests of communications and navigation systems which were later used on the GLONASS system.
← 1964 · Orbital launches in 1965 · 1966 → | |
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Kosmos 52 | OPS 3928 | OPS 7040 | OV1-1 | TIROS-9 | OPS 4703 | Kosmos 53 | OSO-2 | LES-1 | DS-P1-Yu No.2 | Apollo AS-103 · Pegasus 1 | Ranger 8 | DS-A1 No.6 | Kosmos 54 · Kosmos 55 · Kosmos 56 | Kosmos 57 | OPS 4782 | Kosmos 58 | Surveyor SD-1 | Kosmos 59 | NRL PL142 · GGSE-2 · GGSE-3 · SECOR 3 · Solrad 7B · Surcal 4 · Dodecapole 1 · OSCAR 3 | OPS 7087 · SECOR 2 | Kosmos 60 | OPS 4920 | Kosmos 61 · Kosmos 62 · Kosmos 63 | OPS 7353 | Voskhod 2 | Ranger 9 | Gemini III | Kosmos 64 | OPS 4803 | OPS 4682 · SECOR 4 | Intelsat I F1 | Luna E-6 No.8 | Kosmos 65 | Molniya 1-01 | OPS 4983 · OPS 6717 | Explorer 27 | OPS 5023 | LES-2 · LCS-1 | Kosmos 66 | Luna 5 | OPS 8431 | OPS 8386 | Apollo AS-104 · Pegasus 2 | Kosmos 67 | OPS 5236 | OV1-3 | Explorer 28 | Gemini IV | Luna 6 | OPS 8425 | Kosmos 68 | Titan 3C-7 | OPS 8480 | Kosmos 69 | OPS 5501 · OPS 6749 | TIROS-10 | Kosmos 70 | OPS 5810 | Zenit-2 No.28 | Kosmos 71 · Kosmos 72 · Kosmos 73 · Kosmos 74 · Kosmos 75 | Proton 1 | OPS 8411 | Zond 3 | OPS 5543 | OPS 6577 · OPS 6564 · ERS-17 | Kosmos 76 | Apollo AS-105 · Pegasus 3 | Kosmos 77 | OPS 5698 · OPS 6761 | SEV · SECOR 5 | Surveyor SD-2 | OPS 8464 · Dodecapole 2 · Tempsat-1 · Long Rod · Calsphere 4A · Surcal 5 | Kosmos 78 | OPS 7208 | Gemini V (REP) | Kosmos 79 | OSO-C | OPS 3373 | Kosmos 80 · Kosmos 81 · Kosmos 82 · Kosmos 83 · Kosmos 84 | Kosmos 85 | OPS 8068 | Kosmos 86 · Kosmos 87 · Kosmos 88 · Kosmos 89 · Kosmos 90 | OPS 7221 | Kosmos 91 | OPS 7208 | Luna 7 | OV1-2 | OPS 5325 | OGO-2 | Molniya 1-02 | OV2-1 · LCS-2 | Kosmos 92 | Kosmos 93 | GATV 5002 | Kosmos 94 | OPS 2155 | Proton 2 | Kosmos 95 | Explorer 29 | OPS 8293 · OPS 6232 | Venera 2 | Venera 3 | Solrad 8 | Kosmos 96 | Kosmos 97 | Astérix | Kosmos 98 | Alouette 2 · Explorer 31 | Luna 8 | Gemini VII | FR-1 | OPS 7249 | Kosmos 99 | Gemini VIA | Pioneer 6 | Kosmos 100 | Kosmos 101 | OV2-3 · LES-3 · LES-4 · OSCAR 4 | OPS 1509 | OPS 4639 | Kosmos 102 | Kosmos 103 | DS-K-40 No.1 | |
Payloads are separated by bullets ( · ), launches by pipes ( | ). Crewed flights are indicated in underline. Uncatalogued launch failures are listed in italics. Payloads deployed from other spacecraft are denoted in brackets. |
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