Skywatch - 2021 - 33
Facing North
J U N E | 2021
SK YC H A RT
3h
CAS
6h
+60°
N
AU
W
CAM
ELOP
A
SIO
PEI
A
RDAL
IS
Fa
ci
Fa
llu
Po
β
ig er
p
B
Sickle
Regulus
LEO
Denebola
α
α
β
A
C
O
+60°
γ
ζ
M3
C
BER OMA
ENIC
ES
R
η
D
ip
M51
δ
r
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M Alc
&
ε
CANES
VENATICI
γ
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β
D
γ
M ne
Ju
γ
0°
a
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C
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VU
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α
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Junoon
e 14
+80°
β
σ
are
s
S C τ α M4
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IN
M
α
U R S A Dipper
MINOR
α
A
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R JO
U A
M
M
81
T
ci
18h
IU
O
n
Moo 21 α
June
Ant
TA
R
M
82
α
IT
G
β
S
23
17
Fa
G
V
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o
Virgaxy
l
Ga ster
n
Clu
oo 17
E Q U A T O R
M
M
SA
I or
t
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I N Cas
CE
M
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E
CA
G x
Polaris
α
β
ES
α
UM
U
12
ε
A
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UL
NA S
RO ALI
CO RE
BO
RC
M13
HE
α
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Jupiter
SE
α
LIBRA
M
Junoon
e 24
g
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C
E
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a
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A
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urn
BOÖTES
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α
Albir
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β
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Altair
Zenith
SE
( C AR P E N
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α
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P
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A
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9
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DELPHIN
US
h
21
Facing East
Sat
O
h
9
12h
RP
IU
S
LUPUS
Fa
US
UR
TA
N
CE
ci
n
STAR
MAGNITUDES
-40°
15h
-1
0
1
2
3
4
Facing South
SYMBOLS
Galaxy
6/6: Astronomers,
hoping to determine
the distance from
the Earth to the
Sun, watch as Venus
transits the Sun, 1761
Double star
6/11: William
Herschel publishes
his Catalogue of a
Second Thousand of
New Nebulae and
Clusters of Stars, 1789
Variable star
Open cluster
6/12:
First cosmic
X-rays
discovered
from Scorpius
X-1, 1962
Diffuse nebula
6/14: Pierre
Méchain
discovers his fi rst
deep-sky object,
spiral galaxy
M63, 1779
Globular cluster
6/20: Charles
Messier
discovers open
cluster M23
in Sagittarius,
1764
Planetary nebula
6/30: The Tunguska event,
the explosion of a super
bolide meteor or comet
just above Earth's surface,
flattens 770 square miles of
forest in Siberia, 1908
SK Y WATCH 2021
33
F a c i n g We s t
n
E
L
N
Map instructions can
be found on page 9.
Mars
ci
g
n
g
R
A
IG
0h
*Daylight-saving time
4
M4
WHEN TO
USE THIS MAP
Early May - 1 am*
Late May - Midnight*
Early June - 11 pm*
Late June - Nightfall
Skywatch - 2021
Table of Contents for the Digital Edition of Skywatch - 2021
Contents
Skywatch - 2021 - Cover1
Skywatch - 2021 - Cover2
Skywatch - 2021 - 1
Skywatch - 2021 - Contents
Skywatch - 2021 - 3
Skywatch - 2021 - 4
Skywatch - 2021 - 5
Skywatch - 2021 - 6
Skywatch - 2021 - 7
Skywatch - 2021 - 8
Skywatch - 2021 - 9
Skywatch - 2021 - 10
Skywatch - 2021 - 11
Skywatch - 2021 - 12
Skywatch - 2021 - 13
Skywatch - 2021 - 14
Skywatch - 2021 - 15
Skywatch - 2021 - 16
Skywatch - 2021 - 17
Skywatch - 2021 - 18
Skywatch - 2021 - 19
Skywatch - 2021 - 20
Skywatch - 2021 - 21
Skywatch - 2021 - 22
Skywatch - 2021 - 23
Skywatch - 2021 - 24
Skywatch - 2021 - 25
Skywatch - 2021 - 26
Skywatch - 2021 - 27
Skywatch - 2021 - 28
Skywatch - 2021 - 29
Skywatch - 2021 - 30
Skywatch - 2021 - 31
Skywatch - 2021 - 32
Skywatch - 2021 - 33
Skywatch - 2021 - 34
Skywatch - 2021 - 35
Skywatch - 2021 - 36
Skywatch - 2021 - 37
Skywatch - 2021 - 38
Skywatch - 2021 - 39
Skywatch - 2021 - 40
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Skywatch - 2021 - 80
Skywatch - 2021 - Cover3
Skywatch - 2021 - Cover4
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