Distance
Distance estimates to NGC 5128 established since the 1980s typically range between 3-5 Mpc. Classical Cepheids discovered in the heavily-obscured dust lane of NGC 5128 yield a distance between ~3-3.5 Mpc, depending on the nature of the extinction law adopted and other considerations. Mira variables and Type II Cepheids were also discovered in NGC 5128, the latter being rarely detected beyond local group. The distance to NGC 5128 established from several indicators such as Mira variables and planetary nebulae favour a more distant value of ~3.8 Mpc.
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Famous quotes containing the word distance:
“Remember? We sat on a slab of rock.
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“The distance between your place in the kitchen and Miss Vollard’s place in the dining room is considerable.”
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““I see nobody on the road,” said Alice.
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—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)