Estrella binaria
Una estrella binaria es un sistema estelar compuesto de dos estrellas que orbitan mutuamente alrededor de un centro de masas común. Estudios recientes sugieren que un elevado porcentaje de las estrellas son parte de sistemas de al menos dos astros. Los sistemas múltiples, que pueden ser ternarios, cuaternarios, o inclusive de cinco o más estrellas interactuando entre sí, suelen recibir también el nombre de estrellas binarias, como es el caso de Alfa Centauri A y B y Próxima Centauri.
Uses material from the Wikipedia article "Estrella binaria", which is released under the Creative Commons BY-SA 3.0.| Objeto astronómico | Distancia | Wiki | ||
|---|---|---|---|---|
| 18 Aquilae | Estrella binaria | B | 699 | |
| 2 Lyncis | Estrella binaria | A | 157 | [x] |
| 2MASS J02211701+5708426 | Estrella binaria | B | 7647 | |
| 2MASS J02220081+5707320 | Estrella binaria | B | 7691 | |
| 2MASS J18504102-0621530 | Eclipsing binary of W UMa type (contact binary) | 6182 | ||
| 42 Cassiopeiae | Eclipsing binary of Algol type (detached) | B | 278 | [x] |
| 57 Cygni | Eclipsing binary of Algol type (detached) | B | 525 | |
| 71 Draconis | Eclipsing binary of Algol type (detached) | B | 378 | |
| 75 Pegasi | Eclipsing binary of beta Lyr type (semi-detached) | A | 233 | |
| AE Fornacis | Eclipsing binary of Algol type (detached) | K | 103 | |
| Ah Aurigae | Eclipsing binary of W UMa type (contact binary) | G | 331 | |
| Algol | Eclipsing binary of Algol type (detached) | B | 93 | [x] |
| Alpha Octantis | Eclipsing binary of beta Lyr type (semi-detached) | F | 143 | [x] |
| AR Cassiopeiae | Eclipsing binary of Algol type (detached) | B | 621 | |
| BE Sculptoris | Eclipsing binary of W UMa type (contact binary) | F | 1077 | |
| BX Pegasi | Eclipsing binary of W UMa type (contact binary) | G | 532 | |
| CM Draconis | Estrella binaria | M | 48 | [x] |
| CU Cancri | Estrella binaria | M | 29 | |
| Deneb Algedi | Eclipsing binary of Algol type (detached) | 39 | [x] | |
| DP Camelopardalis | Estrella binaria | K | 94 | |
| EGM 823 | Estrella binaria | K | 77 | |
| EO Aurigae | Eclipsing binary of Algol type (detached) | B | 1539 | |
| EQ Tauri | Eclipsing binary of W UMa type (contact binary) | G | 468 | |
| ER Vulpeculae | Eclipsing binary of Algol type (detached), Eclipsing binary of W UMa type (contact binary) | G | 170 | |
| ET Leonis | Eclipsing binary of W UMa type (contact binary) | G | 234 | |
| GR Virginis | Estrella binaria, Eclipsing binary of W UMa type (contact binary) | G | 166 | |
| Groombridge 34 | Estrella binaria | M | 12 | [x] |
| HD 123779 | Eclipsing binary of beta Lyr type (semi-detached) | B | 2026 | |
| HD 151564 | Eclipsing binary of Algol type (detached) | B | 1822 | |
| HD 155550 | Eclipsing binary of Algol type (detached) | B | 2039 | |
| HD 166226 | Estrella binaria | B | 1469 | |
| HD 167971 | Eclipsing binary of beta Lyr type (semi-detached) | O | 2160 | |
| HD 171060 | Estrella binaria, Eclipsing binary of Algol type (detached) | B | 1568 | |
| HD 193576 | Eclipsing binary of Algol type (detached) | W | 2077 | |
| HD 208496 | Eclipsing binary of Algol type (detached) | F | 219 | |
| HD 218066 | Eclipsing binary of Algol type (detached) | B | 2077 | |
| HD 228911 | Eclipsing binary of Algol type (detached) | B | 2052 | |
| HD 25799 | Estrella binaria | B | 1036 | |
| HD 27546 | Eclipsing binary of Algol type (detached) | B | 1110 | |
| HIP 100253 | Eclipsing binary of beta Lyr type (semi-detached) | A | 467 | |
| HIP 10099 | Eclipsing binary of Algol type (detached) | A | 260 | |
| HIP 101341 | Eclipsing binary of beta Lyr type (semi-detached) | O | 2146 | |
| HIP 104478 | Eclipsing binary of beta Lyr type (semi-detached) | G | 458 | |
| HIP 104604 | Eclipsing binary of Algol type (detached) | F | 158 | |
| HIP 105404 | Eclipsing binary of beta Lyr type (semi-detached) | G | 147 | |
| HIP 10579 | Eclipsing binary of Algol type (detached) | G | 189 | |
| HIP 108859 | Star showing eclipses by its planet | G | 162 | |
| HIP 10961 | Eclipsing binary of Algol type (detached) | F | 200 | |
| HIP 109642 | Eclipsing binary of Algol type (detached) | F | 228 | |
| HIP 118223 | Eclipsing binary of Algol type (detached) | A | 673 | |
| HIP 1550 | Eclipsing binary of Algol type (detached) | B | 516 | |
| HIP 17704 | Eclipsing binary of Algol type (detached) | A | 346 | |
| HIP 17962 | Estrella binaria, Eclipsing binary of Algol type (detached) | K | 144 | |
| HIP 17988 | Eclipsing binary of beta Lyr type (semi-detached) | F | 224 | |
| HIP 18972 | Eclipsing binary of Algol type (detached) | B | 677 | |
| HIP 20019 | Estrella binaria, Eclipsing binary of Algol type (detached), Eclipsing binary of W UMa type (contact binary) | G | 150 | |
| HIP 20806 | Eclipsing binary of Algol type (detached) | G | 162 | |
| HIP 22229 | Eclipsing binary of Algol type (detached) | F | 203 | |
| HIP 22524 | Estrella binaria | F | 169 | |
| HIP 24019 | Estrella binaria | A | 178 | |
| HIP 24221 | Estrella binaria | F | 200 | |
| HIP 24710 | Eclipsing binary of Algol type (detached) | K | 171 | |
| HIP 25591 | Eclipsing binary of Algol type (detached) | A | 755 | |
| HIP 27341 | Eclipsing binary of Algol type (detached) | A | 669 | |
| HIP 30878 | Eclipsing binary of Algol type (detached) | F | 247 | |
| HIP 31383 | Eclipsing binary of Algol type (detached) | B | 738 | |
| HIP 33303 | Eclipsing binary of W UMa type (contact binary) | F | 249 | |
| HIP 33890 | Eclipsing binary of Algol type (detached) | B | 893 | |
| HIP 41322 | Estrella binaria, Eclipsing binary of Algol type (detached) | K | 149 | |
| HIP 41564 | Eclipsing binary of Algol type (detached) | A | 243 | |
| HIP 42753 | Estrella binaria, Eclipsing binary of Algol type (detached) | F | 164 | |
| HIP 4332 | Eclipsing binary of Algol type (detached) | G | 243 | |
| HIP 4974 | Eclipsing binary of Algol type (detached) | F | 235 | |
| HIP 5391 | Estrella binaria, Eclipsing binary of Algol type (detached) | B | 1231 | |
| HIP 62913 | Estrella binaria | B | 6405 | |
| HIP 66433 | Estrella binaria | A | 265 | |
| HIP 67527 | Eclipsing binary of Algol type (detached) | G | 192 | |
| HIP 70287 | Eclipsing binary of Algol type (detached) | A | 406 | |
| HIP 7148 | Eclipsing binary of beta Lyr type (semi-detached) | A | 312 | |
| HIP 75818 | Estrella binaria | F | 197 | |
| HIP 82691 | Eclipsing binary of beta Lyr type (semi-detached) | O | 4056 | |
| HIP 83891 | Eclipsing binary of Algol type (detached) | A | 590 | |
| HIP 83943 | Eclipsing binary of beta Lyr type (semi-detached) | B | 909 | |
| HIP 8693 | Estrella binaria, Eclipsing binary of Algol type (detached) | B | 1106 | |
| HIP 88637 | Estrella binaria | G | 129 | |
| HIP 95163 | Eclipsing binary of Algol type (detached) | B | 626 | |
| HIP 96515 | Estrella binaria, Eclipsing binary of Algol type (detached) | M | 144 | |
| HIP 98028 | Estrella binaria | A | 444 | |
| HIP 98955 | Eclipsing binary of Algol type (detached) | A | 688 | |
| HM Bootis | Estrella binaria | K | 120 | |
| HR 1056 | Eclipsing binary of Algol type (detached) | A | 487 | |
| HR 2280 | Estrella binaria | A | 334 | |
| HR 5687 | Eclipsing binary of Algol type (detached) | B | 547 | |
| HR 6240 | Eclipsing binary of beta Lyr type (semi-detached) | A | 242 | |
| HR 6327 | Eclipsing binary of Algol type (detached) | F | 211 | |
| HR 6662 | Eclipsing binary of Algol type (detached) | B | 1029 | |
| HR 7174 | Eclipsing binary of Algol type (detached) | B | 579 | |
| HR 7484 | Eclipsing binary of Algol type (detached) | F | 133 | |
| HR 9049 | Eclipsing binary of Algol type (detached) | B | 884 | |
| i Bootis | Eclipsing binary of W UMa type (contact binary) | G | 42 | [x] |
| II Ursae Majoris | Eclipsing binary of W UMa type (contact binary) | F | 529 | |
| IL Canis Majoris | Estrella binaria | B | 841 | |
| IS Canis Majoris | Eclipsing binary of W UMa type (contact binary) | F | 333 | |
| LP 54-19 | Estrella binaria | M | 70 | |
| LW Centauri | Eclipsing binary of beta Lyr type (semi-detached) | B | 5973 | |
| Mintaka | Estrella binaria, Eclipsing binary of Algol type (detached) | B | 693 | [x] |
| Mu Aquarii | Eclipsing binary of W UMa type (contact binary) | 157 | [x] | |
| MU Cassiopeia | Eclipsing binary of Algol type (detached), Eclipsing binary of beta Lyr type (semi-detached) | A | 40 | |
| OGLE-TR-113 | Star showing eclipses by its planet | K | 1800 | [x] |
| OU Serpentis | Eclipsing binary of W UMa type (contact binary) | G | 176 | |
| QW Telescopii | Eclipsing binary of beta Lyr type (semi-detached), Eclipsing binary of W UMa type (contact binary) | F | 297 | |
| QZ Carinae | Eclipsing binary of beta Lyr type (semi-detached) | O | 1953 | |
| R Canis Majoris | Eclipsing binary of Algol type (detached) | F | 139 | [x] |
| RR Caeli | Estrella binaria, Eclipsing binary of Algol type (detached) | D | 27 | |
| RR Centauri | Eclipsing binary of W UMa type (contact binary) | A | 321 | [x] |
| RS Sagittarii | Eclipsing binary of Algol type (detached) | B | 1113 | |
| Ruchbah | Eclipsing binary of Algol type (detached) | A | 100 | |
| RW Doradus | Eclipsing binary of W UMa type (contact binary) | G | 308 | |
| RZ Cassiopeiae | Eclipsing binary of Algol type (detached) | A | 212 | |
| RZ Comae Berenices | Estrella binaria, Eclipsing binary of W UMa type (contact binary) | G | 614 | |
| TW Ceti | Eclipsing binary of W UMa type (contact binary) | G | 272 | |
| ux eridani | Eclipsing binary of W UMa type (contact binary) | F | 663 | |
| V0502 Ophiuchii | Eclipsing binary of W UMa type (contact binary) | G | 280 | |
| V0566 Ophiuchii | Eclipsing binary of W UMa type (contact binary) | F | 246 | |
| V0759 Centauri | Eclipsing binary of W UMa type (contact binary) | G | 188 | |
| V0972 Herculis | Eclipsing binary of beta Lyr type (semi-detached), Eclipsing binary of W UMa type (contact binary) | F | 206 | |
| V1034 Scorpii | Estrella binaria, Eclipsing binary of Algol type (detached) | O | 4157 | |
| V1208 Scorpii | Estrella binaria | B | 4198 | |
| V1292 Scorpii | Eclipsing binary of Algol type (detached) | O | 4102 | |
| V5563 Sagittarii | Eclipsing binary of W UMa type (contact binary) | B | 4423 | |
| V640 Cassiopeia | Estrella binaria | G | 70 | |
| V773 Cassiopeiae | Eclipsing binary of Algol type (detached) | A | 277 | |
| V842 Herculis | Eclipsing binary of W UMa type (contact binary) | G | 536 | |
| V902 Centauri | Estrella binaria | F | 90 | |
| VV Cephei | Eclipsing binary of Algol type (detached) | M | 2452 | [x] |
| VV Orionis | Eclipsing binary of Algol type (detached) | B | 1469 | [x] |
| VW Cephi | Eclipsing binary of W UMa type (contact binary) | G | 90 | |
| VW Leonis Minoris | Eclipsing binary of W UMa type (contact binary) | F | 437 | |
| W Ursae Majoris | Estrella binaria, Eclipsing binary of W UMa type (contact binary) | F | 162 | [x] |
| Wolf 225 | Estrella binaria | K | 80 | |
| WW Aurigae | Eclipsing binary of Algol type (detached) | A | 263 | [x] |
| XY Leonis | Eclipsing binary of W UMa type (contact binary) | K | 206 | |
| YY Eridani | Eclipsing binary of W UMa type (contact binary) | G | 198 |