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Sputnik 2 (00003)
COSPAR: N/A | Alt Name: Prosteyshiy Sputnik 2 (PS-2)
DECAYED
Image
Additional Sources
Launch Details
Launch Date
November 3, 1957
Launch Site
Launch Pad
LC1
Launch Vehicle
Orbital Elements
NORAD ID
00003
International Designator
N/A
Decay Date
4/14/1958
Basic Satellite Info
Name
Sputnik 2
Alternative Name
Prosteyshiy Sputnik 2 (PS-2)
Type
Payload
Status
Decayed
Owner
Country
USSR
Constellation
N/A
Related Satellites
Major Events
Reentered Earth's atmosphere on 1958-04-14
Summary
SPUTNIK 2 is a satellite launched on November 3, 1957, by OKB1 with a mass of 508 kg and dimensions of 2 meters in length and 1 meter in diameter. The satellite has a cone-shaped structure with an RCS (Radiation Characteristic Size) of 0.08.
The SPUTNIK 2 was manufactured by OKB1 and is classified as a Rocket Body, indicating it is a part of the launch vehicle rather than an independent payload. Its purpose and mission details are not specified in the available information.
SPUTNIK 2 is currently listed as Decayed (D) due to its status being outdated.
Physical Characteristics
Length
4
Diameter
2
Span
2
Dry Mass
508.3
Launch Mass
508.3
Shape
Cone
Radar Cross Section
0.08
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Dog (Laika), spectrophotometers, Geiger counter, TV camera
Purpose
Biological and scientific research
Mission
Biological spaceflight and solar radiation studies
Manufacturer
OKB-1 of NII-88
Life Expectancy
162 days
Bus
PS
Configuration
Cone-shaped capsule
Motor
N/A
Equipment
Radio transmitters, telemetry system, programming unit, regeneration and temperature control system, scientific instruments, animal cabin
Power System
Batteries
ADCS
N/A
Transmitter Frequency
20.005 & 40.002 MHz (Tral-D TM system)
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