Kosmos 262 (Russian: Космос 262 meaning Cosmos 262), also known as DS-U2-GF No.1, was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 352-kilogram (776 lb) spacecraft,[1] which was built by the Yuzhnoye Design Bureau, and was used to study the Sun.[1]
Mission type | Solar |
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COSPAR ID | 1968-119A ![]() |
SATCAT no. | 03629![]() |
Spacecraft properties | |
Spacecraft type | DS-U2-GF |
Manufacturer | Yuzhnoye |
Launch mass | 352 kilograms (776 lb)[1] |
Start of mission | |
Launch date | 26 December 1968, 09:45:01 (1968-12-26UTC09:45:01Z) UTC |
Rocket | Kosmos-2I 63SM |
Launch site | Kapustin Yar 86/4 |
End of mission | |
Decay date | 18 July 1969 (1969-07-19) |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Perigee altitude | 255 kilometres (158 mi) |
Apogee altitude | 747 kilometres (464 mi) |
Inclination | 48.4 degrees |
Period | 94.6 minutes |
A Kosmos-2I 63SM carrier rocket was used to launch Kosmos 262 into low Earth orbit. The launch occurred at 09:45:01 UTC on 26 December 1968, and resulted in the successful insertion of the satellite into orbit.[2] It took place from Site 86/4 at Kapustin Yar.[3] Upon reaching orbit, the satellite was assigned its Kosmos designation, and received the International Designator 1968-119A.[4] The North American Aerospace Defense Command assigned it the catalogue number 03629.
Kosmos 262 was the first satellite to study VUV (Vacuum Ultraviolet light). The satellite was also first to study soft X-Ray radiation from the stars, the Sun and the Earth's upper atmosphere. The craft used three 16-channel photometers. The results were made public on October 1969.[5]
Kosmos 262 was the only DS-U2-GF satellite to be launched.[6] It was operated in an orbit with a perigee of 255 kilometres (158 mi), an apogee of 747 kilometres (464 mi), 48.4 degrees of inclination, and an orbital period of 94.6 minutes.[7] It completed operations on 3 May 1969, before decaying from orbit and reentering the atmosphere on 18 July.[7]
← 1967 · Orbital launches in 1968 · 1969 → | |
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Surveyor 7 | Explorer 36 | Kosmos 199 | OPS 1965 | OPS 5028 | Kosmos 200 | Apollo 5 | OPS 2243 · OPS 6236 | Kosmos 201 | E-6LS No.112 | Kosmos 202 | Kosmos 203 | OPS 7034 | Zond 4 | OGO-5 | Kosmos 204 | Kosmos 205 | Explorer 37 | DS-U1-Ya No.1 | OPS 5057 | Kosmos 206 | OPS 4849 · OPS 7076 | Kosmos 207 | Kosmos 208 | Kosmos 209 | Kosmos 210 | Apollo 6 | OV1-13 · OV1-14 | Luna 14 | Kosmos 211 | Kosmos 212 | Kosmos 213 | OPS 5165 | Kosmos 214 | Kosmos 215 | Kosmos 216 | Molniya-1 No.10 | 7K-L1 No.7L | Kosmos 217 | Kosmos 218 | Kosmos 219 | OPS 1419 | Kosmos 220 | ESRO-2B | Nimbus B · SECOR 10 | OPS 7869 | Kosmos 221 | Kosmos 222 | Kosmos 223 | Kosmos 224 | Sfera No.12L | OPS 5138 | Kosmos 225 | Kosmos 226 | IDCSP 20 · IDCSP 21 · IDCSP 22 · IDCSP 23 · IDCSP 24 · IDCSP 25 · IDCSP 26 · IDCSP 27 | Strela-2 No.3 | Kosmos 227 | OPS 5343 · OPS 5259 | Kosmos 228 | Kosmos 229 | Explorer 38 | Kosmos 230 | Molniya-1 No.13 | Kosmos 231 | OV1-15 · OV1-16 | Kosmos 232 | Kosmos 233 | Kosmos 234 | OPS 2222 | OPS 5187 | OPS 5955 | Explorer 39 · Explorer 40 | Kosmos 235 | ATS-4 | ESSA-7 | Orbiscal 1 · OV5-8 · Gridsphere 1 · Gridsphere 2 · Gridsphere B · Gridsphere R · LCS-3 · LIDOS · SECOR 11 · SECOR 12 · Radcat · P68-1 | Kosmos 236 | Kosmos 237 | Kosmos 238 | Kosmos 239 | OPS 5247 | Kosmos 240 | Zond 5 | Kosmos 241 | OPS 0165 · OPS 8595 | Intelsat III F-1 | Kosmos 242 | Kosmos 243 | LES-6 · OV2-5 · ERS-21 · ERS-28 | Kosmos 244 | Kosmos 245 | ESRO-1A | Molniya-1 No.14 | OPS 0964 | Kosmos 246 | Kosmos 247 | Apollo 7 | Kosmos 248 | Kosmos 249 | OPS 4078 | Soyuz 2 | Soyuz 3 | Kosmos 250 | Kosmos 251 | Kosmos 252 | OPS 1315 | OPS 5296 | Pioneer 9 · ERS-31 | Zond 6 | Kosmos 253 | Proton 4 | Kosmos 254 | Kosmos 255 | STV-1 | Kosmos 256 | Kosmos 257 | OPS 6518 | HEOS-1 | OAO-2 | Kosmos 258 | OPS 4740 · OPS 7684 | Kosmos 259 | ESSA-8 | Kosmos 260 | Intelsat III F-2 | Kosmos 261 | Apollo 8 | Kosmos 262 | |
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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