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12 Hydrae

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12 Hydrae (12 Hya) is a star in the constellation Hydra. [1]

4 relations: Apparent magnitude, Constellation, Hydra (constellation), Star.

Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

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Constellation

A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.

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Hydra (constellation)

Hydra is the largest of the 88 modern constellations, measuring 1303 square degrees.

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Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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Redirects here:

D Hydrae.

References

[1] https://en.wikipedia.org/wiki/12_Hydrae

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