Download - Sol telua
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SistemaSol-Terra-Lua
R. BoczkoIAG - USP
130111
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22
Representaçãodo sistema
Sol-Terra-Lua
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33
Representação convencional do Sistema
Sol-Terra-Lua
Sol Terra
Eclíptica
Lua
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44
Sol no Foco
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55
Órbita quase circular
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66
Eixo da Terra
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77
Representação da Órbita da Terra
Movimento da Terra
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88
Sistema Sol-Terra-Lua
S Terra
Eclíptica
Lua
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99
SistemaSol-Terra-Lua
Sol Terra
Eclíptica
Lua
EclípticaLua
Terra
5,2o
Sol
SOL
Terra
Lua
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1010
O céu diurno
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1111
Movimento diurno aparentedo Sol
Zênite
PS
Horizonte
Nascer
Ocaso
Meio-dia
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1212
Pontos cardeais
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1313
Nascer do Sol
Lesteé o ponto onde
o Sol nasce.(?!?)
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1414
Gnômon( Relógio de Sol )
Sol
Chã
oGn
ôm
on
Gn
ôm
on
Sombra
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1515
Determinação domeridiano
( Sombra mínima )
Nascente
Ocaso
Linha do Meio-dia
Meridiano
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1717
Pontos CardeaisPontos Cardeais
Nascente
Ocaso
Meridiano
PontoLeste
PontoOeste
PontoSul
PontoNorte
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1818
O céu noturno
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1919
A Esfera Celeste
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2020
Pólo Sul
Movimento noturno aparente olhando ao Sul
Sul
OesteLeste
20 horas
22 horas
24 horas
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2121
Movimento noturno aparente de uma estrela circumpolar norte
Norte
LesteOeste
Pólo Norte
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2222
Esfera Celeste
Eixo derotação
Equador
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2323
Movimento aparente da Lua
no céu
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2424
Zênite
PS
Horizonte
Movimentodiurno aparente
da Lua
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2525
Movimento da Lua no céu
Les
te
Oes
te
20h
0,5o
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2626
Movimento da Lua no céu
Les
te
Oes
te
21h
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2727
Movimento da Lua no céu
Les
te
Oes
te
22h
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2828
Movimento da Lua no céu
Les
te
Oes
te
20h
22h
21h
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2929
Movimento da Lua com relação às estrelas
Lua2
Les
te
Oes
te
Lua1
1hora
0,550
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3030
Movimento Mensal Aparente
da Lua pelas Constelações
Zodiacais
Terra
Ari
Tou
Gêm
Cân
Leã
Vir Lib
Esc
Sag
Cap
Aqu
Pei
Lua
Movimento de translação da Lua em torno da Terra
Lua
Lua
Lua
LuaLua
Lua
Lua
Lua
Lua
LuaLua
Período orbital da Lua~27,3 dias
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3131
Fases da Lua
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3232
Aspectosda Lua
Dia1 e29
LuaNova
Dia7
LuaQuarto Crescente
Dia14
LuaCheia
Dia21
LuaQuarto Minguante
Observador no hemisfério Sul da Terra
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3333
Fases da Lua
Nova CheiaQ.Crescente Q.Minguante
Lunação
29,530589 dias ~ 29 d 12 h 44 m 03 s
Mês Lunar : 29 ou 30 dias
Crescente Minguante
QuartoCrescente
QuartoMinguanteNova NovaCheia
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3434
Qual o motivo das fases da Lua?
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3535
Corpo Luminoso ou Iluminado
Sol
Lua
Terra
Corpo Luminoso:Gera sua própria luz
Corpo Iluminado:
Apenas reflete a luz que
recebe de outro corpo.
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3636
Hemisfério iluminadoda Lua
Sol
Lua Sempre uma metade da Lua está iluminada!
Hemisfério iluminado
Hemisfério escuro
Ter
min
ado
r
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3737
Motivos das fases da Lua( Aristarco, séc. III a .C. )
LuaCheia
LuaQuarto
Minguante
LuaQuarto
Crescente
Sol
LuaNova
Lunação=29,530589 dias
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3838
Visão da Lua HemisférioSul
HemisférioNorte
Lua QuartoCrescente
LuaCheia
LuaQuarto
MinguanteLua
Nova
LuaQuarto
Crescente
No hemisfério Sul
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3939
Lua Crescente vista de diferentes
latitudes meridionaisLesteOeste
Observador perto do Pólo Sul
LesteOeste
Observador entre o Pólo Sul e
o equador
LesteOeste
Observador no equador
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4040
SOL
Terra
Lua
Lua
Lunação = 29,583582 dias
Luanova
Luacheia
Porque não ocorrem Porque não ocorrem 2 ou 3 eclipses por 2 ou 3 eclipses por
mês?mês?
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4141
Eclipses e fases da Lua
LC
TerraEclipseSolar
LN
LC
EclipseLunar
Terra
LC
LN
Sem eclipses
LC
LNCom eclipse
SOL
Terra
Lua
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4242
Movimento aparente do sol com relação
às constelações
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4343
Horizonte visto no crepúsculo
1
Vir
Lib
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4444
Horizonte visto no crepúsculo
Vir
Lib
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4545
Horizonte visto no crepúsculo
Vir
Lib
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4646
Horizonte visto no crepúsculo
Vir
Lib
Esc
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4747
Horizonte visto no crepúsculo
Vir
Lib
Esc
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4848
Horizonte visto no crepúsculo
Vir
Lib
Esc
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4949
Horizonte visto no crepúsculo
2
Lib
Esc
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5050
Horizonte visto no crepúsculo
3
Esc
Sag
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5151
Horizonte visto no crepúsculo
4
Cap
Sag
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5252
Horizonte visto no crepúsculo
5
Aqu
Cap
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5353
Horizonte visto no crepúsculo
6
Pei
Aqu
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5454
Horizonte visto no crepúsculo
7
Ári
Pei
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5555
Horizonte visto no crepúsculo
8
Tou
Ári
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5656
Horizonte visto no crepúsculo
9
Gêm
Tou
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5757
Horizonte visto no crepúsculo
10
Cân
Gêm
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5858
Horizonte visto no crepúsculo
11
Leã
Cân
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5959
Horizonte visto no crepúsculo
12
Vir
Leã
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6060
Horizonte visto no crepúsculo
1
Lib
Vir
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6161
ConstelaçõesZodiacais
Terra
Sol
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6262
Eclíptica:Trajetória anual
aparentedo Sol
Eixo derotação
Equador
PN
Eclíptic
a
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6363
6
7
9
10
8
1112
13
14
15
16
17
18
Trajetóriasdiurnasdo Sol
Leste
Oeste
NS
Inverno
17
7
Verão
19
5
Pri/Out
![Page 63: Sol telua](https://reader036.vdocuments.pub/reader036/viewer/2022062513/555ef2d9d8b42a7f6c8b51bb/html5/thumbnails/63.jpg)
6464
Translaçãoda
Terra
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6565
Movimento anual aparente do Sol
pelas Constelações
Zodiacais
Sol
Ari
Tou
Gêm
Cân
Leã
Vir Lib
Esc
Sag
Cap
Aqu
Pei
Terra
TerraTerra
Terra
Terra Terra
Terra
Terra
TerraTerra
Terra
Visão heliocêntrica
![Page 65: Sol telua](https://reader036.vdocuments.pub/reader036/viewer/2022062513/555ef2d9d8b42a7f6c8b51bb/html5/thumbnails/65.jpg)
6666
Motivo das Motivo das Estações do AnoEstações do Ano
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6767
Órbita da Terra em torno do Sol
Eclíptica Sol
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6868
Órbita da Terra em torno do Sol
23,5º Eixo derotação
Plano da Eclíptica
PeriélioAfélio
Eclíptica
Sol
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6969
Motivo das Estações
Verão
Sol
InvernoVerão
Inverno
Primaveraou
OutonoOutono
OutonoOutonoou
Primavera
Sol
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7070
Paralelos Importantes
Equador
Trópicode Câncer
Trópico deCapricórnio
Círculo Polar Ártico
Círculo Polar Antártico
23,5o
23,5o
PN
PS
So
l no
So
lstí
cio
Au
str
al
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7171
Quantos movimentos tem a Terra?
Só UM ...!
O movimento que a Terra tem...!
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7272
Componentes do Componentes do movimento da Terramovimento da Terra
????????????
Sol
Rotação
Sol
Plano da eclíptica
Translação
PN
PN
PS Daqui a13 mil anos
PN
PN
PSHoje
Precessão
Nutação
Sol
Rotação galáctica
Movimentodos pólos
Equador
"Ex-eixo"
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7373
Rotaçãoda
Terra
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7474
Movimento Movimento de Rotaçãode Rotação
da Terrada TerraSol
PN
PS
Sol
Sol
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7575
AstroBobagem
O período de rotação da
Terra é de 24 horas
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7676
Dia Solar e
Dia Sideral
Estreladistante
23h56m04s (Dia Sideral)
24h00m00s(Dia Solar)
Sol
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7777
A Terra está “parando” de girar!
Causa: marés
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7878
Observando a maréObservando a maré
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7979
Observando o nível do mar
Maré baixa
Maré altaNível do mar
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8080
Desnível entre as marés alta e baixa
Baixa-mar
Preamar
DesnívelNível médioAmplitude
Amplitude
Desnível = 2 * Amplitude
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8181
Intervalo de tempo entre marés
Baixa-mar
Preamar00h00m
03h06m
06h12m
09h19m
12h25m
15h31m
00h50m
03h56m
18h27m
21h44m
12h25m 12h25m
12h25m
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Períodos envolvidos com a maré
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Dia Solar e Dia LunarDia 1Meio-dia solar Meio-dia lunar
PS
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Dia Solar e Dia Lunar
Dia Solar24h00m00s
Dia 2Meio-dia solar Meio-dia lunar
PS
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Dia Solar e Dia Lunar
Dia Solar24h00m00s
Dia Lunar24h50m28s
Dia 2Meio-dia solar Meio-dia lunar
PS
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Dia Solar 24h00m00s
Dia Lunar 24h50m28s
DiaSolar
DiaLunar
Meio dia
Sol
Lua
Órbitada Lua
Órbitada Terra
Explicação do dia solar e do dia lunar
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Relação entre marés e posição da Lua no céu
Zênite
Meio-dialunar
PS
N S
E
W
Meia-noitelunar
Maréalta
Maréalta
Marébaixa
Marébaixa
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Mudança diária no nível da maré
Baixa-mar
Preamar
Dia 1 2 3 4 5 6 7
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Influência da fase da Lua sobre a altura da maré
Baixa-mar
Preamar
Dia 1 7 14 22 29
Luacheia
Luanova
Quartominguante
QuartoCrescente
Luacheia
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Causa da maré
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Atração Gravitacional( Newton )
F F
d
M m
F = G.m.M / d2
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Atração Gravitacional da Lua sobre a Terra elástica
Terra Lua
LuaTerra
d
F = G.m.M / d2
D
f = G.m.M / D2
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Forças causadoras das Marés
PCD
F = G.M.m/d2
FPFCFD
M
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Configuração instantânea das marés na superfície da Terra
Alta
Baixa
Alta
Baixa
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Movimento diurno aparente da Lua
PS
Sentido da
rotação da Terra
Sentido da revolução
da Lua
LW
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Seqüênciada Maré
1PS
2
PS
3
Glub-glub...
PS
4
PS
5PS
6
PS
Glub-glub...
7
PS 8
PS
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Tipos de
Marés
LuaNova
CheiaLua
Maré de Sizígea
LuaQuarto
Crescente
Maré deQuadratur
a
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9999
Marés marítimas e...
Marés Terrestres !
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Marés marítimas
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Marés Terrestres
Magmapastoso
Placa
Lua
~ 15 cm
Magmapastoso
Placa
Placa
Placa
Placa
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A Terra estáA Terra estáparandoparandode girar !de girar !
MarésGravidade
Rotaçãoda Terra
Ciclicidadedas marés
Atrito
Cal
or
Perda deenergia cinética
de rotação
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Translação da Terra daqui a ... muitos anos !
Sol
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Translação atual da Lua
Sol
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AstroBobagem
A Lua não possui
movimento de rotação.
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Cirandinha da Lua
• Nuca• Orelha Esquerda
• Face• Orelha Direita
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PrecessãoPrecessão
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Constelações Constelações e Signose SignosZodiacaisZodiacais
T
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Sol no início da primavera
Boreal
T
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Equinócio da primavera boreal ()
Equador
Eclíptica
PN
PNE
Movimentoanual
aparente do Sol
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Precessão dos equinócios
Equador
Eclíptica
PN
PNE
'
PN'
Movimentoanual
aparente do Sol
PNPN'
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Defasagem entre Constelações e Signos Zodiacais
T
Ari
Tou
Gêm
Cân
Leã
Vir Lib
Esc
Sag
Cap
Aqu
Pei
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PrecessãoPN
PN
Hoje
PN
PN
Daqui a13 mil anos
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Constelações Polares
2000
- 2000
- 4000
Dragão
UrsaMenor
4000
6000
8000
Cefeidas
10000
12000
14000
Cisne
Lira
16000
18000
20000
Hércules
PNE
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Sol
Efeitos da precessão sobre as estações do ano
Inverno Austral Verão Austral
DezJun
Atualidade
Sol
Inverno AustralVerão Austral
Dez Jun
Daqui a 13.000 anos
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Nutação
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Nutação
PN
PNE
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Movimento dos
Pólos
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Movimento dos pólos
X (m )
Y (m)X
Y
5101520
5
10
15
-5
1991
19921993
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120120
Eixo de rotação fixo no espaço
Eixo de rotação fixo no espaço
Eixo de rotação fixo no espaço
Movimento dos Pólos
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Rotação Galáctica
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NossaGaláxia
Sol
Cerca de100 bilhõesde estrelas
Sol
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Movimento Galáctico
NossaGaláxia
Sol
Período:250 milhões
de anos
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Outros movimentos
?
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Componentes do Componentes do movimento da Terramovimento da Terra
????????????
Sol
Rotação
Sol
Plano da eclíptica
Translação
PN
PN
PS Daqui a13 mil anos
PN
PN
PSHoje
Precessão
Nutação
Sol
Rotação galáctica
Movimentodos pólos
Equador
"Ex-eixo"
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FimFim R. BoczkoR. Boczko