| ดาวคู่ | [dāo khū] (n, exp) EN: binary star ; double star FR: étoile double [ f ] |
| ดาวคู่จริง | [dāo khū jing] (n, exp) EN: binary double star ; physical double souble |
| ดาวคู่ปลอม | [dāo khū pløm] (n, exp) EN: optical double star |
| binary star | (n) a system of two stars that revolve around each other under their mutual gravitation, Syn. double star, binary |
| 天狼星 | [天 狼 星] Sirius, a double star in constellation Canis Major 大犬座, See also: 大犬座 #52,675 [Add to Longdo] |
| 二重星 | [にじゅうせい, nijuusei] (n) double star [Add to Longdo] |