RASC Calgary Centre - Constellation of the Month
by: John Mirtle and Larry McNish
Page last updated: February 7, 2005
John Mirtle was a member of the
Observer's Group Committee in the Calgary Centre for over a decade. During
this time, John prepared a large number of presentations for the group. The one that seemed to be
most popular was a monthly spot called
Constellation of the Month.
John would rip apart a constellation, presenting objects roughly in order of brightness. When possible,
these would be accompanied by photographs of the constellation, where it was in the sky, and photographs
of the objects mentioned when possible. This was accompanied by a handout - an observing list for
those who didn't want to look at M13 for the 100th time.
These handouts were fairly popular, with many observers trying to catch everything on the list. John
collected all of the handouts together, checked them for errors and Larry has converted them to web format. As
mentioned, objects are grouped roughly by brightness, ranging from naked eye brightness to being a
struggle with a 16" scope.
The Messier Objects are all present, as are the
110 Finest NGC objects from the
The RASC Observer's Handbook
as well as many of the objects on the list of RASC Deep-Sky Challenge Objects.
Others are off the beaten track, but well worth hunting down. These
lists will help answer that age old question -
what will I look at tonight? Enjoy!
Constellations
|
|
|
|
| By Month |
Alphabetically |
January:
February:
March:
April:
May:
June:
July:
August:
September:
October:
November:
December:
|
Aries,
Canis Major,
Canis Minor & Sextans
Taurus
Camelopardalis,
Gemini,
Leo Minor
Monoceros
Cancer & Lynx
Leo,
Ursa Major,
Virgo,
Bootes & Corona Borealis,
Canes Venatici,
Coma Berenices,
Libra
Hercules,
Sagittarius,
Serpens
Aquarius,
Aquila, Equuleus & Sagitta,
Capricorn,
Lyra & Delphinus
Andromeda,
Cassiopeia,
Draco & Ursa Minor
Cepheus,
Lacerta,
Perseus,
Pisces
Auriga,
Cetus,
Orion
|
Andromeda
Aquarius
Aquila
Aries
Auriga
Bootes
Camelopardalis
Cancer
Canes Venatici
Canis Major
Canis Minor
Capricorn
Cassiopeia
Cepheus
Cetus
Coma Berenices
Corona Borealis
Corvus
Cygnus
Delphinus
Draco
Equuleus
Eridanus
Gemini
Hercules
E. Hydra
Lacerta
|
Leo
Leo Minor
Lepus
Libra
Lynx
Lyra
Monoceros
Orion
Ophiuchus
Pegasus
Perseus
Pisces
Puppis
Sagitta
Sagittarius
Scorpius
Sculptor
Scutum
Serpens
Sextans
Taurus
Triangulum
Ursa Major
Ursa Minor
Virgo
Vulpecula
|
Corvus & E. Hydra
Pegasus
Vulpecula
Scorpius
Triangulum
Notes:
These pages are being re-constructed from original materials. Please check back for updates over the next few weeks.
Small scopes are defined as those up to 6", big scopes from 8" to 10", and challenge objects are best
viewed with scopes of 11" diameter and larger. Your mileage will vary!
Object descriptions followed by "(110NGC)" on the individual constellation pages are on the official
110 Finest NGC list by Alan Dyer, published in
The RASC Observer's Handbook.
These are also designated with a superscript exclamation mark (e.g. NGC 185
!, IC 289
!) in the index and on the constellation pages.
Messier Objects designated with a superscript exclamation mark (e.g. M1
!)
and NGC items designated with a dual superscript exclamation mark (e.g. NGC 4565
!!)
are considered "showcase" items.
Object descriptions followed by "(H400)" are on the Herschel 400 list.
P.A. = Position Angle between two stars in a double-star system.
DoDz = Dolidze-Dzimselejsvili
Above each constellation map is a set of "radio buttons".
These can be used to select one of 4 maps for the constellation, or to "turn off"
the second map:
- Lines - Additional information is shown with colored lines
- No Lines - The map shows only stars and objects on a black background
- Reverse - The full map in reversed colours
- Reverse No Lines - The map shows only stars and objects on a white background
- No Map - turns off the second map if it is not needed
These pages are designed to be viewed with the Microsoft Arial and Symbol font sets for proper
display. These are installed by default on all Microsoft Windows™ installations.
In particular, the "symbol" font is used to display star designations using the Greek alphabet.
These symbols are reproduced below in the table below so that you can check your browser compatibility.
The Lower-Case Greek Alphabet using the Windows™ Symbol font:
a alpha
b beta
g gamma
d delta
|
e epsilon
z zeta
h eta
q theta
|
i iota
k kappa
l lambda
m mu
|
n nu
x xi
o omicron
p pi
|
r rho
s sigma
t tau
u upsilon
|
f phi
c chi
y psi
w omega
|
The Upper-Case Greek Alphabet using the Windows™ Symbol font:
A alpha
B beta
G gamma
D delta
|
E epsilon
Z zeta
H eta
Q theta
|
I iota
K kappa
L lambda
M mu
|
N nu
X xi
O omicron
P pi
|
R rho
S sigma
T tau
U upsilon
|
F phi
C chi
Y psi
W omega
|
The Lower-Case Greek Alphabet using W3C Character Entities (names and numbers):
αα alpha
ββ beta
γ γ gamma
δδ delta
|
εε epsilon
ζζ zeta
ηη eta
θθ theta
|
ι ι iota
κκ kappa
λλ lambda
μμ mu
|
ν ν nu
ξξ xi
οο omicron
ππ pi
|
ρρ rho
σσ sigma
ττ tau
υυ upsilon
|
φφ phi
χχ chi
ψψ psi
ωω omega
|
The Upper-Case Greek Alphabet using W3C Character Entities (names and numbers):
ΑΑ alpha
ΒΒ beta
ΓΓ gamma
ΔΔ delta
|
ΕΕ epsilon
ΖΖ zeta
ΗΗ eta
ΘΘ theta
|
Ι Ι iota
ΚΚ kappa
Λ Λ lambda
ΜΜ mu
|
ΝΝ nu
ΞΞ xi
ΟΟ omicron
ΠΠ pi
|
ΡΡ rho
ΣΣ sigma
ΤΤ tau
ΥΥ upsilon
|
ΦΦ phi
ΧΧ chi
ΨΨ psi
ΩΩ omega
|
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