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Hipparcos and Zeta Reticuli

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Hipparcos and Zeta Reticuli

Hipparcos vs. Zeta Reticuli

Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993. Zeta Reticuli (Zeta Ret, ζ Reticuli, ζ Ret) is a wide binary star system in the southern constellation of Reticulum.

Similarities between Hipparcos and Zeta Reticuli

Hipparcos and Zeta Reticuli have 11 things in common (in Unionpedia): Apparent magnitude, Binary star, Brown dwarf, Double star, Earth, Epoch (astronomy), Exoplanet, Minute and second of arc, Parallax, Stellar classification, Stellar kinematics.

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.

Apparent magnitude and Hipparcos · Apparent magnitude and Zeta Reticuli · See more »

Binary star

A binary star is a star system consisting of two stars orbiting around their common barycenter.

Binary star and Hipparcos · Binary star and Zeta Reticuli · See more »

Brown dwarf

Brown dwarfs are substellar objects that occupy the mass range between the heaviest gas giant planets and the lightest stars, having masses between approximately 13 to 75–80 times that of Jupiter, or approximately to about.

Brown dwarf and Hipparcos · Brown dwarf and Zeta Reticuli · See more »

Double star

In observational astronomy, a double star or visual double is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope.

Double star and Hipparcos · Double star and Zeta Reticuli · See more »

Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

Earth and Hipparcos · Earth and Zeta Reticuli · See more »

Epoch (astronomy)

In astronomy, an epoch is a moment in time used as a reference point for some time-varying astronomical quantity, such as the celestial coordinates or elliptical orbital elements of a celestial body, because these are subject to perturbations and vary with time.

Epoch (astronomy) and Hipparcos · Epoch (astronomy) and Zeta Reticuli · See more »

Exoplanet

An exoplanet or extrasolar planet is a planet outside our solar system.

Exoplanet and Hipparcos · Exoplanet and Zeta Reticuli · See more »

Minute and second of arc

A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement equal to of one degree.

Hipparcos and Minute and second of arc · Minute and second of arc and Zeta Reticuli · See more »

Parallax

Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.

Hipparcos and Parallax · Parallax and Zeta Reticuli · See more »

Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

Hipparcos and Stellar classification · Stellar classification and Zeta Reticuli · See more »

Stellar kinematics

In astronomy, stellar kinematics is the observational study or measurement of the kinematics or motions of stars through space.

Hipparcos and Stellar kinematics · Stellar kinematics and Zeta Reticuli · See more »

The list above answers the following questions

Hipparcos and Zeta Reticuli Comparison

Hipparcos has 142 relations, while Zeta Reticuli has 59. As they have in common 11, the Jaccard index is 5.47% = 11 / (142 + 59).

References

This article shows the relationship between Hipparcos and Zeta Reticuli. To access each article from which the information was extracted, please visit:

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