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demonstrates the compilation of space junk orbiting over space. Satellites are used today for communication and navigation. Therefore the demolition of satellites may lead to a crisis in the world economy as well.

demonstrates the compilation of space junk orbiting over space. Satellites are used today for communication and navigation. Therefore the demolition of satellites may lead to a crisis in the world economy as well.

Source publication
Fig.1 demonstrates the compilation of space junk orbiting over space....
Figure 2: Space junk is growing up from 1957 to 2018 [7].
Figure 3: Manmade objects that are left in the space [10].
Figure 4: Evaluation of Number of Objects in Space over the Last 60...
+6 Figure 7: Space Debris Removal General Methods. The chosen objects...
STUDY OF CURRENT SCENARIO & REMOVAL METHODS OF SPACE DEBRIS
Article
Full-text available
  • Jul 2021
Space debris is a major concern over the space that occurred in the present day as an ever-growing orbital population. To eliminate a space debris object from its orbit, many techniques have been proposed. This space debris is accumulating at a high rate and chances of damaging working satellites are quite possible. So, it is essential and necessar...
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Context 1
... present, approximately 950 operational satellites [3] in our earth orbit and three areas hold 95 percent of outfitted satellites as depicted in fig. 1.  Low earth orbit (LEO): 300 to 2,000 km altitude, 7 to 8 km/s orbital speed, 1.5 -3 hour ...
Context 2
... comparing contact and contactless based removal techniques, the contactless removal technique is influential. Mostly contactless removal techniques are demonstrated in Fig. 11 is an artificial atmosphere created by ion beam shepherd and a laser system ...
Context 3
... is a contactless based removal method [51] in which an extremely collimated neutralized plasma beam is expelled on debris lowering or elevating its altitude, as depicted in fig. 12. Shepherd satellite is equipped with a propulsion system which emits a highly collimated quasi-neutral plasma beam with huge momentum towards space debris. Neutralized plasma beam technique is used to circumvent the net charge on satellite and spacecraft. This gives a competent technique for contactless space debris removal [53]. ...
Context 4
... present, approximately 950 operational satellites [3] in our earth orbit and three areas hold 95 percent of outfitted satellites as depicted in fig. 1.  Low earth orbit (LEO): 300 to 2,000 km altitude, 7 to 8 km/s orbital speed, 1.5 -3 hour ...
Context 5
... comparing contact and contactless based removal techniques, the contactless removal technique is influential. Mostly contactless removal techniques are demonstrated in Fig. 11 is an artificial atmosphere created by ion beam shepherd and a laser system ...
Context 6
... is a contactless based removal method [51] in which an extremely collimated neutralized plasma beam is expelled on debris lowering or elevating its altitude, as depicted in fig. 12. Shepherd satellite is equipped with a propulsion system which emits a highly collimated quasi-neutral plasma beam with huge momentum towards space debris. Neutralized plasma beam technique is used to circumvent the net charge on satellite and spacecraft. This gives a competent technique for contactless space debris removal [53]. ...

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Figure 1.1. Attitude Dynamics System
Figure 2.1. Point of view of the satellite from each of its principal axes
Figure 2.2. Satellite Orbit Representation
Figure 3.1. Disturbance torques induced on the satellite
+5 Figure 3.3. Attitude determination error through Euler Angles
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