Bootes: Difference between revisions

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[[File:375px-Boötes IAU.svg.png|thumb|Bootes]]
[[File:375px-Boötes IAU.svg.png|thumb|Bootes]]
[[Boötes]] is a constellation in the northern sky, located between 0° and +60° declination, and 13 and 16 hours ofright ascension on the celestial sphere. The name comes from the Greek Βοώτης, Boōtēs, meaning herdsman orplowman (literally, ox-driver; from boos, related to the Latin bovis, “cow”). The "ö" in the name is a diaeresis, not an umlaut, meaning that each 'o' is to be pronounced separately.
[[Bootes]] is a constellation in the northern sky, located between 0° and +60° declination, and 13 and 16 hours ofright ascension on the celestial sphere. The name comes from the Greek Βοώτης, Boōtēs, meaning herdsman orplowman (literally, ox-driver; from boos, related to the Latin bovis, “cow”). The "ö" in the name is a diaeresis, not an umlaut, meaning that each 'o' is to be pronounced separately.


One of the 48 constellations described by the 2nd century astronomer Ptolemy, Boötes is now one of the 88 modern constellations. It contains the fourth brightest star in the night sky, the orange-hued Arcturus. Boötes is home to many other bright stars, including eight above the fourth magnitude and an additional 21 above the fifth magnitude, making a total of 29 stars easily visible to the naked eye. Boötes is in a part of the celestial sphere facing away from the plane of our home Milky Way galaxy, and so does not have open clusters or nebulae. Instead, it has one bright globular cluster and many faint galaxies.<ref>[http://en.wikipedia.org/wiki/Bootes Bootes]</ref>
One of the 48 constellations described by the 2nd century astronomer Ptolemy, Boötes is now one of the 88 modern constellations. It contains the fourth brightest star in the night sky, the orange-hued Arcturus. Boötes is home to many other bright stars, including eight above the fourth magnitude and an additional 21 above the fifth magnitude, making a total of 29 stars easily visible to the naked eye. Boötes is in a part of the celestial sphere facing away from the plane of our home Milky Way galaxy, and so does not have open clusters or nebulae. Instead, it has one bright globular cluster and many faint galaxies.<ref>[http://en.wikipedia.org/wiki/Bootes Bootes]</ref>