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The galactic centre
The view of the centre of our galaxy with a closer view of the object known as Sagittarius A*, the bright radio source that corresponds to the supermassive black hole.
Crédit:NRAO/AUI/NSF
À propos de l'image
| Identification: | galactic_center_hi |
| Type: | Observation |
| Date de publication: | 22 mai 2017 13:47 |
| Taille: | 3000 x 1527 px |
À propos de l'objet
| Nom: | Milky Way Galactic Centre, Sagittarius A* |
| Type: | Milky Way : Galaxy : Component : Central Black Hole |
| Constellation: | Sagittarius |
| Catégorie: | Galaxies Quasars and Black Holes |
Fonds d'écran
Coordinates
| Position (RA): | 17 46 57.45 |
| Position (Dec): | -28° 33' 30.31" |
| Field of view: | 129.45 x 65.89 arcminutes |
| Orientation: | North is 58.8° left of vertical |
Visualiser avec WorldWide Telescope:
Couleurs & filtres
| Domaine | Longueur d'onde | Télescope |
|---|---|---|
| Radio 1.4 GHz | 20 cm | Very Large Array |
| Infrarouge | 4.5 μm |
Spitzer Space Telescope
IRAC |
| Infrarouge | 4.5 μm |
Spitzer Space Telescope
IRAC |
| Infrarouge | 8.0 μm |
Spitzer Space Telescope
MIPS |
| Millimétrique | 1.1 mm | Caltech Submillimeter Observatory |