Corvus (constellation) facts for kids
|Pronunciation||how to say: /ˈkɔrvəs/, genitive /ˈkɔrvaɪ/|
|Area||184 sq. deg. (70th)|
|Stars with planets||1|
|Stars brighter than 3.00m||3|
|Stars within 10.00 pc (32.62 ly)||1|
|Brightest star||γ Crv (Gienah) (2.59m)|
|Nearest star||Ross 695
(28.99 ly, 8.89 pc)
|Meteor showers||Corvids (June 26)|
|Visible at latitudes between +60° and −90°.
Best visible at 21:00 (9 p.m.) during the month of May.
Corvus is a small constellation in the southern sky. Its name is Latin for raven or crow. It has only 11 stars that can be seen without a telescope. It was one of the 48 constellations listed by Ptolemy. However, he only included 7 stars. Corvus is one of the 88 modern constellations.
Four principal stars, δ, γ, ε, and β Crv, make a group of stars called "Spica's Spanker" or "the Sail".
31 Crateris (which was originally numbered in Crater) is a 5.2 magnitude star which was once mistaken for a moon of Mercury.
Deep sky objects
Corvus has no Messier objects.
The Antennae galaxies are made up of two galaxies that are colliding, NGC 4038 and NGC 4039. It has a heart shape as seen from Earth. The name name comes from the huge tidal tails that come off the ends of the two galaxies.
Once the crow had beautiful silver or snowy white feathers and could speak to humans. The crow was a very special bird for the god Apollo. When Apollo's lover Coronis was pregnant, Apollo told the raven to watch over her. Coronis slowly lost interest in Apollo and was attracted to a human. The crow had been spying on her secretly. He told Apollo that Coronis had a new lover. Apollo was so angry that he turned the loyal raven's feathers black and took away the bird's ability to speak. Coronis was killed by Apollo's twin sister Artemis. The child of Coronis and Apollo lived. He then became Asclepius, the god of medicine and healing.
In another story, Apollo sent his raven to get some water in the god's cup called the Crater. The raven waited for some figs to become ripe and ate them. He came back very late with a water snake called a Hydra and the water in the cup. The foolish raven said he was late because of the water snake. Apollo was not tricked. He put the raven in the sky along with the water snake and the cup. The snake stops the thirsty raven from getting to the water in the cup. The raven can see the water, just out of reach.
Corvus is similar to the Babylonian raven (MUL.UGA.MUSHEN). The Babylonians also put the raven sitting on the tail of a snake. The Babylonian constellation was special to the god Adad. Adad was the god of rain and storms. In the time of the Babylonians, the constellation would have risen just before the start of the autum rainy season.
- Ian Ridpath and Wil Tirion (2007). Stars and Planets Guide, Collins, London. . Princeton University Press, Princeton. .
- Richard Hinckley Allen, Star Names, Their Lore and Legend, New York, Dover.
- Thomas Wm. Hamilton, Useful Star Names, Viewlex, Holbrook, New York, 1968.
Images for kids
Corvus as depicted on The Manuchihr Globe made in Mashhad 1632-33 AD. Adilnor Collection, Sweden.
Corvus (constellation) Facts for Kids. Kiddle Encyclopedia.