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Half-hours with the Telescope - Being a Popular Guide to the Use of the Telescope as a - Means of Amusement and Instruction. by Richard Anthony Proctor
page 76 of 115 (66%)
[epsilon] Pegasi, some 40° above the horizon. This star is a wide but
not easy double, the secondary being only of the ninth magnitude; its
colour is lilac, that of the primary being yellow.

Towards the right of [epsilon] Pegasi and lower down are seen the three
fourth-magnitude stars which mark the constellation Equuleus. Of these
the lowest is [alpha], to the right of which lies [epsilon] Equulei, a
fifth-magnitude star, really triple, but seen as a double star with
ordinary telescopes (Plate 5). The distance between the components is
nearly 11", their colours white and blue, their magnitudes 5-1/2 and
7-1/2. The primary is a very close double, which appears, however, to be
opening out rather rapidly.

Immediately below Equuleus are the stars [alpha]^{1} and [alpha]^2
Capricorni, seen as a naked-eye double to the right of and above [beta].
Both [alpha]^1 and [alpha]^2 are yellow; [alpha]^2 is of the 3rd,
[alpha]^1 of the 4th magnitude; in a good telescope five stars are seen,
the other three being blue, ash-coloured, and lilac. The star [beta]
Capricorni is also a wide double, the components yellow and blue, with
many telescopic companions.

To the right of Equuleus, towards the west-south-west is the
constellation Delphinus. The upper left-hand star of the rhombus of
stars forming the head of the Delphinus is the star [gamma] Delphini, a
rather easy double (see Plate 5), the components being nearly 12" apart,
their magnitudes 4 and 7, their colours golden yellow and flushed grey.

Turn we next to the charming double Albireo, on the beak of Cygnus,
about 36° above the horizon towards the west. The components are 34-1/2"
apart, their magnitudes 3 and 6, their colours orange-yellow, and blue.
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