Kosmos 148
Encyclopedia
Kosmos 148 also known as DS-P1-I #2 was a satellite
which was used as a radar
target for anti-ballistic missile
tests. It was launched by the Soviet Union
in 1967 as part of the Dnepropetrovsk Sputnik
programme.
It was launched aboard a Kosmos-2I
63SM rocket, from Site 133/1
at Plesetsk
. The launch occurred at 17:30 GMT on 16 March 1967. This was the first DS-P1-I launch to use the Kosmos-2I 63SM, which replaced the earlier 63S1 model. It was also the first launch from Site 133 at the Plesetsk Cosmodrome.
Kosmos 148 was placed into a low Earth orbit
with a perigee
of 270 kilometres (167.8 mi), an apogee
of 404 kilometres (251 mi), 71 degrees of inclination
, and an orbital period
of 91.3 minutes. It decayed
from orbit on 7 May 1967.
Kosmos 148 was the second of nineteen DS-P1-I satellites to be launched. Of these, all reached orbit successfully except the seventh.
Satellite
In the context of spaceflight, a satellite is an object which has been placed into orbit by human endeavour. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as the Moon....
which was used as a radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...
target for anti-ballistic missile
Anti-ballistic missile
An anti-ballistic missile is a missile designed to counter ballistic missiles .A ballistic missile is used to deliver nuclear, chemical, biological or conventional warheads in a ballistic flight trajectory. The term "anti-ballistic missile" describes any antimissile system designed to counter...
tests. It was launched by the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....
in 1967 as part of the Dnepropetrovsk Sputnik
Dnepropetrovsk Sputnik
Dnepropetrovsk Sputnik , also known as DS, was a series of satellites launched by the Soviet Union between 1961 and 1982. DS satellites were used for a number of missions, including technological and scientific research, and radar tracking targets for anti-satellite weapons and anti-ballistic...
programme.
It was launched aboard a Kosmos-2I
Kosmos-2I
Kosmos-2I is the designation applied to two Soviet carrier rockets, members of the R-12 family, which were used to orbit satellites between 1961 and 1977. They were superseded by the R-14 derived Kosmos-3 and Kosmos-3M.-References:* http://www.astronautix.com/lvs/koss63s1.htm*...
63SM rocket, from Site 133/1
Plesetsk Cosmodrome Site 133
Site 133, also known as Raduga , is a launch complex at the Plesetsk Cosmodrome in Russia. It is used by Rockot, and previously Kosmos carrier rockets. It consists of a single pad, originally designated 133/1, and later 133/3....
at Plesetsk
Plesetsk Cosmodrome
Plesetsk Cosmodrome is a Russian spaceport, located in Arkhangelsk Oblast, about 800 km north of Moscow and approximately 200 km south of Arkhangelsk.-Overview:...
. The launch occurred at 17:30 GMT on 16 March 1967. This was the first DS-P1-I launch to use the Kosmos-2I 63SM, which replaced the earlier 63S1 model. It was also the first launch from Site 133 at the Plesetsk Cosmodrome.
Kosmos 148 was placed into a low Earth orbit
Low Earth orbit
A low Earth orbit is generally defined as an orbit within the locus extending from the Earth’s surface up to an altitude of 2,000 km...
with a perigee
Apsis
An apsis , plural apsides , is the point of greatest or least distance of a body from one of the foci of its elliptical orbit. In modern celestial mechanics this focus is also the center of attraction, which is usually the center of mass of the system...
of 270 kilometres (167.8 mi), an apogee
Apsis
An apsis , plural apsides , is the point of greatest or least distance of a body from one of the foci of its elliptical orbit. In modern celestial mechanics this focus is also the center of attraction, which is usually the center of mass of the system...
of 404 kilometres (251 mi), 71 degrees of inclination
Inclination
Inclination in general is the angle between a reference plane and another plane or axis of direction.-Orbits:The inclination is one of the six orbital parameters describing the shape and orientation of a celestial orbit...
, and an orbital period
Orbital period
The orbital period is the time taken for a given object to make one complete orbit about another object.When mentioned without further qualification in astronomy this refers to the sidereal period of an astronomical object, which is calculated with respect to the stars.There are several kinds of...
of 91.3 minutes. It decayed
Orbital decay
Orbital decay is the process of prolonged reduction in the altitude of a satellite's orbit.This can be due to drag produced by an atmosphere due to frequent collisions between the satellite and surrounding air molecules. The drag experienced by the object is larger in the case of increased solar...
from orbit on 7 May 1967.
Kosmos 148 was the second of nineteen DS-P1-I satellites to be launched. Of these, all reached orbit successfully except the seventh.