22.07 Eta Carina
11 mag 2022 ·
9 min. 4 sec.
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Descrizione
Eta is among the most distant stars that we can see with the naked eye. It lies at a distance of around 7,500 light years. There is evidence to suggest...
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Eta is among the most distant stars that we can see with the naked eye. It lies at a distance of around 7,500 light years. There is evidence to suggest that a 4th magnitude star located in the position of eta was recorded by the Dutch astronomer Pieter Keyser. In 1603 Johann Bayer who labelled the 24 brightest stars in each constellation with a Greek letter labelled this star as eta Argus. We must remember that the constellation of Carina was one part of the giant constellation Argo Navis.
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Informazioni
| Autore | Martin Lunn |
| Sito | - |
| Tag |
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