Kosmos 26 (Russian: Космос 26 meaning Cosmos 26), also known as DS-MG No.1 was a scientific satellite which was launched by the Soviet Union in 1964. This mission studied the Earth's magnetic field and, along with Kosmos 49, represented the USSR contribution to the International Quiet Solar Year World Magnetic Survey. The corresponding American measurements were performed by the satellites OGO 2 and OGO 4.[3]
Mission type | Magnetosphere |
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COSPAR ID | 1964-013A ![]() |
SATCAT no. | 00766 |
Mission duration | 194 days |
Spacecraft properties | |
Spacecraft type | DS-MG |
Manufacturer | Yuzhnoye |
Launch mass | 365 kg[1] |
Start of mission | |
Launch date | 18 March 1964, 15:07:00 GMT |
Rocket | Kosmos-2I 63S1 |
Launch site | Kapustin Yar, Mayak-2 |
Contractor | Yuzhnoye |
End of mission | |
Decay date | 28 September 1964 (1964-09-29) |
Orbital parameters | |
Reference system | Geocentric[2] |
Regime | Low Earth |
Perigee altitude | 266 km |
Apogee altitude | 387 km |
Inclination | 49.0° |
Period | 91.0 minutes |
Epoch | 18 March 1964 |
It was launched aboard a Kosmos-2I 63S1 rocket[4] from Mayak-2 at Kapustin Yar. The launch occurred at 15:07 GMT on 18 March 1964.[5]
Kosmos 26 was placed into a low Earth orbit with a perigee of 266 kilometres (165 mi), an apogee of 387 kilometres (240 mi), 49.0° of inclination, and an orbital period of 91.0 minutes. It decayed from orbit on 28 September 1964.[6] Kosmos 26 was the first of two DS-MG satellites to be launched, the other being Kosmos 49.[7]
← 1963 · Orbital launches in 1964 · 1965 → | |
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Poppy 3 · GGSE-1 · SOLRAD 7A · SECOR 1 | OPS 3367A · OPS 3367B | Relay 2 | Echo 2 | Jupiter Nosecone | Elektron 1 · Elektron 2 | Ranger 6 | OPS 3444 | Zond 3MV-1 No.2 | Kosmos 25 | OPS 2423 | OPS 3722 | OPS 3435 | Kosmos 26 | BE-A | Luna E-6 No.6 | OPS 3467 | Kosmos 27 | Ariel 2 | Zond 1 | Kosmos 28 | Gemini 1 | Polyot 2 | Luna E-6 No.5 | Transit 5BN-3 · Transit 5E-4 | OPS 3743 | Kosmos 29 | OPS 2921 | Kosmos 30 | OPS 3592 | Apollo AS-101 | OPS 4412 | OPS 3483 | Molniya-1 No.2 | Kosmos 31 | Kosmos 32 | OPS 3236 | OPS 4467A · OPS 4467B | OPS 3754 | Kosmos 33 | ESRS | Atlas-Centaur 3 | Kosmos 34 | OPS 3395 | OPS 3684 · OPS 4923 | Elektron 3 · Elektron 4 | OPS 3491 | Kosmos 35 | Vela 2A · Vela 2B · ERS-13 | Ranger 7 | Kosmos 36 | OPS 3042 | Kosmos 37 | OPS 3802 · OPS 3216 | Kosmos 38 · Kosmos 39 · Kosmos 40 | Syncom 3 | OPS 2739 | Kosmos 41 | Kosmos 42 · Kosmos 43 | Kosmos 44 | Titan 3A-2 | OGO-1 | Kosmos 45 | OPS 3497 | Apollo AS-102 | OPS 4262 | Kosmos 46 | Explorer 21 | OPS 3333 | Kosmos 47 | OPS 5798 · Dragsphere 1 · Dragsphere 2 | OPS 4036 | Explorer 22 | Voskhod 1 | Kosmos 48 | OPS 3559 | Strela-1 No.6 · Strela-1 No.7 · Strela-1 No.8 | OPS 4384 · OPS 5063 | Kosmos 49 | Kosmos 50 | OPS 5434 | OPS 3062 | Mariner 3 | Explorer 23 | OPS 3360 | Explorer 24 · Explorer 25 | Mariner 4 | Zond 2 | DS-2 No.2 | OPS 4439 | Kosmos 51 | Titan 3A-1 | Surveyor Mass Model | OPS 6582 · Transit 5E-5 | San Marco 1 | OPS 3358 | Explorer 26 | OPS 3762 | |
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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