Earth–Moon L2 point
E982152
UNEXPLORED
The Earth–Moon L2 point is a gravitationally stable location beyond the Moon where the combined gravity of Earth and the Moon allows spacecraft to maintain a relatively fixed position with minimal fuel.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Earth–Moon L2 point canonical | 3 |
| Earth–Moon L2 phase | 1 |
| Earth–Moon L2 vicinity | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12175093 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Earth–Moon L2 point Context triple: [Lissajous orbit, isUsedAt, Earth–Moon L2 point]
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A.
Earth–Moon L1 point
The Earth–Moon L1 point is a gravitational equilibrium location between Earth and the Moon where spacecraft can maintain a relatively stable position with minimal fuel, often using Lissajous or halo orbits for observation or transfer missions.
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B.
Sun–Earth L2
Sun–Earth L2 is a gravitationally stable point in space located beyond Earth's orbit where the combined gravity of the Sun and Earth allows spacecraft, such as the James Webb Space Telescope, to maintain a relatively constant position with minimal fuel use.
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C.
Sun–Earth L1 Lagrange point
The Sun–Earth L1 Lagrange point is a gravitationally stable location between the Earth and the Sun where spacecraft can maintain a relatively fixed position with minimal fuel, ideal for continuous solar and space weather observations.
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D.
Earth–Moon barycenter
The Earth–Moon barycenter is the common center of mass around which both Earth and the Moon orbit in their mutual gravitational interaction.
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E.
Earth–Moon system
The Earth–Moon system is the gravitationally bound pair of our planet and its natural satellite, whose mutual interactions shape tides, eclipses, and the dynamical evolution of both bodies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Earth–Moon L2 point Target entity description: The Earth–Moon L2 point is a gravitationally stable location beyond the Moon where the combined gravity of Earth and the Moon allows spacecraft to maintain a relatively fixed position with minimal fuel.
-
A.
Earth–Moon L1 point
The Earth–Moon L1 point is a gravitational equilibrium location between Earth and the Moon where spacecraft can maintain a relatively stable position with minimal fuel, often using Lissajous or halo orbits for observation or transfer missions.
-
B.
Sun–Earth L2
Sun–Earth L2 is a gravitationally stable point in space located beyond Earth's orbit where the combined gravity of the Sun and Earth allows spacecraft, such as the James Webb Space Telescope, to maintain a relatively constant position with minimal fuel use.
-
C.
Sun–Earth L1 Lagrange point
The Sun–Earth L1 Lagrange point is a gravitationally stable location between the Earth and the Sun where spacecraft can maintain a relatively fixed position with minimal fuel, ideal for continuous solar and space weather observations.
-
D.
Earth–Moon barycenter
The Earth–Moon barycenter is the common center of mass around which both Earth and the Moon orbit in their mutual gravitational interaction.
-
E.
Earth–Moon system
The Earth–Moon system is the gravitationally bound pair of our planet and its natural satellite, whose mutual interactions shape tides, eclipses, and the dynamical evolution of both bodies.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Earth–Moon L2 point
linked to: Earth–Moon L2 point