Lyra










































Lira



Lyra constellation map.svg

Nome latino
Genitivo

Lyra
Lyrae
Abreviatura
 Lyr

 • Coordenadas

Ascensão reta
Declinação
 19 h
+40°
Área total
 286° quadrados

 • Dados observacionais

Visibilidade
- Latitude mínima
- Latitude máxima
- Meridiano
  
-40°
+90°
Agosto

Estrela principal
- Magn. apar.
Vega (α Lyrae)
0,03

Outras estrelas
- Magn. apar. < 3
- Magn. apar. < 6
  
1
-

 • Chuva de meteoros


  • Líridas

  • Líridas de junho

  • Alfa Líridas



 • Constelações limítrofes

Em sentido horário:

  • Draco

  • Hércules

  • Vulpecula

  • Cygnus



Lyra, a Lira, é uma constelação do hemisfério celestial norte. O genitivo, usado para formar nomes de estrelas, é Lyrae. A Constelação de Lira tem como estrela principal Vega, a Alfa Lyrae.
A Constelação de Lyra não pode ser observada muito abaixo do Equador.


As constelações vizinhas, segundo as delineações contemporâneas, são o Cisne, o Dragão, o Hércules e a Raposa.





Ícone de esboço
Este artigo sobre astronomia é um esboço relacionado ao Projeto Astronomia. Você pode ajudar a Wikipédia expandindo-o.

  • v

  • d

  • e







Planetas extra-solares da constelação de Lyra

Sistema solar.png

TrES-1 · HD 177830 b

lista de sistemas planetários · sistema solar







































v • e
Estrelas de Lyra
Bayer

  • α (Vega)

  • β (Sheliak)

  • γ (Sulafat)

  • δ1

  • δ2

  • ε1, 2 (Double Double)

  • ζ1

  • ζ2

  • η (Aladfar)

  • θ

  • ι

  • κ

  • λ

  • μ (Alathfar)

  • ν1

  • ν2
Flamsteed

  • 16

  • 17

  • 19
Variável

  • R (13)

  • S

  • T

  • V

  • W

  • RR

  • RV

  • RZ

  • TT

  • TZ

  • UZ

  • XY

  • AY

  • CC

  • CN

  • CY

  • DM

  • EP

  • EZ

  • FL

  • HK

  • HP

  • HR

  • KX

  • MV

  • V344

  • V361

  • V404

  • V473

  • V477

  • V478

  • V533

  • V542

  • V543

  • V545

  • V550

  • V558
HR

  • 6845

  • 6847

  • 6853

  • 6901

  • 6968

  • 6984

  • 6997

  • 7016

  • 7017

  • 7019

  • 7030

  • 7033

  • 7041

  • 7043

  • 7044

  • 7064

  • 7073

  • 7081

  • 7112

  • 7115

  • 7118

  • 7132

  • 7140

  • 7146

  • 7162

  • 7181

  • 7202

  • 7204

  • 7212

  • 7237

  • 7238

  • 7244

  • 7253

  • 7272

  • 7280

  • 7284

  • 7302

  • 7338

  • 7345

  • 7346

  • 7359

  • 7376

  • 7382
HD

  • 177830

  • 180314

  • 181068
Gliese

  • Gliese 758

  • GJ 4063
Outros

  • GSC 02634-01087

  • GSC 02652-01324

  • Kepler-7

  • Kepler-8

  • Kepler-9

  • Kepler-12

  • Kepler-14

  • Kepler-19

  • Kepler-20

  • Kepler-24

  • Kepler-25

  • Kepler-26

  • Kepler-30

  • Kepler-33

  • Kepler-37

  • Kepler-38

  • Kepler-53

  • Kepler-55

  • Kepler-59

  • Kepler-60

  • Kepler-62

  • Kepler-65

  • Kepler-80

  • Kepler-88

  • Kepler-102

  • Kepler-131

  • Kepler-138

  • Kepler-438

  • Kepler-442

  • Kepler-444

  • Kepler-453

  • KOI-314

  • 2MASS 1835+3259

  • WASP-3

  • WASP-58

  • WISE 1828+2650

  • Lista











v • e
Constelações modernas

Hemisfério Norte


Andromeda • Auriga • Boötes • Camelopardalis • Canes Venatici • Canis Minor • Cassiopeia • Cepheus • Coma Berenices • Corona Borealis • Cygnus • Delphinus • Draco • Equuleus • Hercules • Lacerta • Leo Minor • Lynx • Lyra • Pegasus • Perseus • Sagitta • Triangulum • Ursa Major • Ursa Minor • Vulpecula



Equatoriais


Aquila • Cetus • Corvus • Crater • Hydra • Monoceros • Orion • Serpens • Sextans



Zodiacais


Aries • Taurus • Gemini • Cancer • Leo • Virgo • Libra • Scorpius • Ophiuchus • Sagittarius • Capricornus • Aquarius • Pisces



Hemisfério Sul


Antlia • Apus • Ara • Caelum • Canis Major • Carina • Centaurus • Chamaeleon • Circinus • Columba • Corona Australis • Crux • Dorado • Eridanus • Fornax • Grus • Horologium • Hydrus • Indus • Lepus • Lupus • Mensa • Microscopium • Musca • Norma • Octans • Pavo • Phoenix • Pictor • Piscis Austrinus • Puppis • Pyxis • Reticulum • Sculptor • Scutum • Telescopium • Triangulum Australe • Tucana • Vela • Volans



-

Popular posts from this blog

A CLEAN and SIMPLE way to add appendices to Table of Contents and bookmarks

Image
0 I found a lot of questions abount appendices and ToC. Many users want appendices to be grouped in an Appendix part, however some problems arise with ToC, hyperref, PDF viewer bookmarks, and so on. There are different solutions which require extra packages, command patching and other extra code, however none of them satisfies me. I almost found an easy way to accomplish a good result, where appendices are added to bookmarks in the right way and hyperref links point to the right page. However, the number of the "Appendix" part page is wrong (it's the number of appendix A). Is there any EASY way to fix that? This is a MWE: documentclass{book} usepackage[nottoc,notlot,notlof]{tocbibind} usepackage{hyperref} begin{document} frontmatter tableofcontents mainmatter part{First} chapter{
Read more

Calculate evaluation metrics using cross_val_predict sklearn

Image
1 In the sklearn.model_selection.cross_val_predict page it is stated: Generate cross-validated estimates for each input data point. It is not appropriate to pass these predictions into an evaluation metric. Can someone explain what does it mean? If this gives estimate of Y (y prediction) for every Y (true Y), why can't I calculate metrics such as RMSE or coefficient of determination using these results? python scikit-learn cross-validation share | improve this question edited Nov 28 '18 at 17:52 desertnaut 20.3k 7 43 79
Read more

Insert data from modal to MySQL (multiple modal on website)

Image
0 I have problem with inserting data to MySQL from modal. My modal: <a href="#" class="badge badge-pill badge-success">6 komentarzy</a> <a href="#" class="badge badge-pill badge-danger">brak komentarzy</a> <a data-toggle="modal" href="#add_desk_comm_{$desk_['desk_id']}" data-target="#add_desk_comm_{$desk_['desk_id']}" class="ediiit">(dodaj)</a> <div class="modal fade" id="add_desk_comm_{$desk_['desk_id']}" tabindex="-1" role="dialog" aria-labelledby="edit_printer" aria-hidden="true"> <div class="modal-dialog" role="document">
Read more