most exactly on the ecliptic, and is visible for eight months in the
year.
Denebola, the bright star in the Lion's tail, lies 25[deg] east of
Regulus, and about 35[deg] west of Arcturus, in Bo[:o]tes. It is the same
distance northwest of Spica, in Virgo, and forms with Spica and
Arcturus a large equilateral triangle.
[z] is double, and has three faint companion stars.
[e] has two seventh-magnitude companion stars, forming a beautiful
little triangle.
Regulus is white in color, [g] yellow, [p] red.
[g] is a beautiful colored telescopic double star and has a companion
visible in an opera-glass.
The figure of Leo very much as we now have it appears in all the
Indian and Egyptian zodiacs.
[Illustration: LEO
THE SICKLE]
COMA BERENICES (k[=o]'-ma ber-e-ni'-sez)--BERENICE'S HAIR.
LOCATION.--A line drawn from Regulus to Zosma, in Leo, and prolonged
an equal distance, strikes this fine cluster, which is 18[deg] northeast
of Zosma, [d] Leonis.
The group lies well within a triangle formed by Denebola, Arcturus, in
Bo[:o]tes, and Cor Caroli, in Canes Venatici, which triangle is the upper
half of the Diamond of Virgo.
Twenty or thirty stars in this group can be counted with an
opera-glass, and the group can be easily distinguished with the naked
eye, when the moon is not visible.
The first half of the month of April can be called the most brilliant
sidereal period of the year. At this time eleven first-magnitude stars
are visible in this latitude at 9 P.M. From east to west they are:
Vega, Arcturus, Spica, Regulus, Pollux, Procyon, Sirius, Capella,
Aldebaran, Betelgeuze, and Rigel, truly a glorious company, an
incomparable sight.
[Illustration: COMA BERENICES]
CANIS MINOR (k[=a]'-nis mi'-nor)--THE LESSER DOG. (Face West.)
LOCATION.--Procyon, the Little Dog Star, lies about 23[deg] south of
Pollux, in Gemini. A line drawn from Nath, in Auriga, to Alhena, in
Gemini, and prolonged about 18[deg], reaches Procyon.
Procyon is equidistant from Betelgeuze in Orion, and Sirius in Canis
Major, and forms with them an equilateral triangle. It forms a large
right-angled triangle with Pollux and Betelgeuze.
The light from Procyon is golden yellow. Four degrees northwest of it
is the third-magnitude star Gomeisa. The glass shows two small stars
forming a right-angled triangle with it.
Procyon was distinctly mentioned by Ptolemy. It rises in this latitude
a little north of east about half
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