HD 220466 and Hipparcos

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

Difference between HD 220466 and Hipparcos

HD 220466 vs. Hipparcos

HD 220466 is a F-type subgiant or main sequence star in the constellation Aquarius. Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993.

Similarities between HD 220466 and Hipparcos

HD 220466 and Hipparcos have 8 things in common (in Unionpedia): Apparent magnitude, Centre de données astronomiques de Strasbourg, Double star, Epoch (astronomy), International Celestial Reference System, Minute and second of arc, Star, Stellar classification.

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 HD 220466 · Apparent magnitude and Hipparcos · See more »

Centre de données astronomiques de Strasbourg

The Centre de Données astronomiques de Strasbourg (CDS; English translation: Strasbourg Astronomical Data Center) is a data hub which collects and distributes astronomical information.

Centre de données astronomiques de Strasbourg and HD 220466 · Centre de données astronomiques de Strasbourg and Hipparcos · 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 HD 220466 · Double star and Hipparcos · See more »

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 HD 220466 · Epoch (astronomy) and Hipparcos · See more »

International Celestial Reference System

The International Celestial Reference System (ICRS) is the current standard celestial reference system adopted by the International Astronomical Union (IAU).

HD 220466 and International Celestial Reference System · Hipparcos and International Celestial Reference System · 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.

HD 220466 and Minute and second of arc · Hipparcos and Minute and second of arc · See more »

Star

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

HD 220466 and Star · Hipparcos and Star · See more »

Stellar classification

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

HD 220466 and Stellar classification · Hipparcos and Stellar classification · See more »

The list above answers the following questions

What HD 220466 and Hipparcos have in common
What are the similarities between HD 220466 and Hipparcos

HD 220466 and Hipparcos Comparison

HD 220466 has 18 relations, while Hipparcos has 142. As they have in common 8, the Jaccard index is 5.00% = 8 / (18 + 142).

References

This article shows the relationship between HD 220466 and Hipparcos. To access each article from which the information was extracted, please visit:

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