Nightfly Astrophotography
Blog
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Fri, 03 Oct 2008
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October Skies
October provides New Englanders with warm sunny
days and cool clear nights. The period of late
summer and early fall could easily be
called “stargazing season” since this time of
year provides the highest percentage of clear
skies. The cold crisp air seams to recall our
fondness for the night sky and lures us out our
homes.
Take time for your eyes to adjust to the
darkness, at least 20 minutes. This will allow
you to see and appreciate the night sky to the
fullest. If a light is necessary for reading
star charts, use a red flashlight. A regular
flashlight can be covered with red cellophane if
a red lens is not available. Red light
diminishes night vision the least.
The bright Summer Triangle is still nearly
overhead come nightfall, but Sagittarius is
sinking low in the southwest. Arcturus is
sinking low in the northwest. The big dipper is
just above the trees looking north. The Milky
Way’s brightest region lies high overhead in
Cygnus, the Swan. Cygnus is home to the largest
and brightest star cloud in the northern skies.
It is visible south of its brightest star,
Deneb. The remainder of October’s Milky Way
traverses through Cepheus, Cassiopeia, and
Perseus.
October’s Orionid meteor shower, which peaks on
the early morning hours of the 21st, is not the
most prominent shower, but can contain fireballs
as well as faint meteors. This year the Moon
will diminish the usual count of about 25 meteors
per hour.
Jupiter has a close encounter with the Moon on
the evenings of the 6th and 7th. Both will be
low on the south-west horizon and will offer a
spectacular scene with the fall landscape just
after dusk.
Posted 17:37
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