NGC 457 in Cassiopeia

An open star cluster in the constellation Cassiopeia, NGC457 is composed of relatively young stars (only about 10 million years old). It is located some 9300 light-years from Earth and is about 30 light-years across. KPNO 2.1-meter telescope, 1975.

Créditos:

NOIRLab/NSF/AURA

About the Image

Id:noao-02464
Tipo:Observation
Release date:30 de Junio de 2020 a las 21:53
Size:2500 x 2000 px

Sobre el Objeto

Nombre:NGC 457
Constellation:Cassiopeia
Categoría:Star Clusters

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Coordenadas

ObjectValue
Posición (AR):1 19 21.11
Posición (Dec):58° 15' 15.76"
Campo visual:21.90 x 17.40 arcminutes
Orientación:North is 180.0° left of vertical