Fundamental plane (elliptical galaxies)
The fundamental plane is a set of bivariate correlations connecting some of the properties of normal elliptical galaxies. Some correlations have been empirically shown. The fundamental plane is usually expressed as a relationship between the effective radius, average surface brightness and central velocity dispersion of normal elliptical galaxies. Any one of the three parameters may be estimated from the other two, as together they describe a plane that falls within their more general three-dimensional space. Properties correlated also include: color, density (of luminosity, mass, or phase space), luminosity, mass, metallicity, and, to a lesser degree, the shape of their radial surface brightness profiles.
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Fundamental plane (elliptical galaxies)
The fundamental plane is a set of bivariate correlations connecting some of the properties of normal elliptical galaxies. Some correlations have been empirically shown. The fundamental plane is usually expressed as a relationship between the effective radius, average surface brightness and central velocity dispersion of normal elliptical galaxies. Any one of the three parameters may be estimated from the other two, as together they describe a plane that falls within their more general three-dimensional space. Properties correlated also include: color, density (of luminosity, mass, or phase space), luminosity, mass, metallicity, and, to a lesser degree, the shape of their radial surface brightness profiles.
has abstract
Als Fundamentalebene bezeichne ...... laxien konzentriert aufhalten.
@de
En astronomie, le plan fondame ...... rale d'une galaxie elliptique.
@fr
Galáxias elípticas descrevem u ...... Tully-Fisher no infravermelho.
@pt
Il piano fondamentale delle ga ...... in et al. (metapiano cosmico).
@it
The fundamental plane is a set ...... l surface brightness profiles.
@en
Фундамента́льная пло́скость — ...... енить расстояние до галактики.
@ru
基本平面相關於正常橢圓星系的有效半徑、平均表面亮度和中心，這三個參數中的任何一個都可以從另外兩個來估計，而它們共同描述在三度空間中屬於它們內部的一個平面。
@zh
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Als Fundamentalebene bezeichne ...... laxien konzentriert aufhalten.
@de
En astronomie, le plan fondame ...... rale d'une galaxie elliptique.
@fr
Galáxias elípticas descrevem u ...... er combinação linear de L e I.
@pt
Il piano fondamentale delle ga ...... superficie entro tale raggio.
@it
The fundamental plane is a set ...... l surface brightness profiles.
@en
Фундамента́льная пло́скость — ...... параметры образуют плоскость.
@ru
基本平面相關於正常橢圓星系的有效半徑、平均表面亮度和中心，這三個參數中的任何一個都可以從另外兩個來估計，而它們共同描述在三度空間中屬於它們內部的一個平面。
@zh
label
Fundamental plane (elliptical galaxies)
@en
Fundamentalebene
@de
Piano fondamentale delle galassie ellittiche
@it
Plan fondamental
@fr
Plano fundamental
@pt
Фундаментальная плоскость (эллиптические галактики)
@ru
基本平面 (橢圓星系)
@zh
기본평면 (타원은하)
@ko