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| abstraction > mathematical concept > geometrical object > point > coordinate > rotating coordinate > Lagrangian point > unstable Lagrangian point > inner Lagrangian point | 
| inner Lagrangian point comparison table | |||||
| Subject | has definition | has location | has synonym | is a kind of | is an instance of | 
|---|---|---|---|---|---|
| unstable Lagrangian point | a point in the orbital plane of the system | Lagrangian point | |||
| inner Lagrangian point | An unstable Lagrangian point between the two bodies on the line passing through the centers of mass of the two bodies. Mass transfer occurs through this point in a close binary star system. | between the two bodies on the line passing through the centers of mass of the two bodies | L1 | unstable Lagrangian point | 
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