HD 189733
| Use attributes for filter ! | |
| Distance to Earth | 63. 6 light years |
|---|---|
| Apparent magnitude (B) | 8. 609 ±0. 016/ |
| Radial velocity (Rv) | −2. 7 ±0. 5 km/s |
| Apparent magnitude (K) | 5. 54/9. 323 ±0. 027 |
| Apparent magnitude (J) | 6. 07/10. 116 ±0. 041 |
| Apparent magnitude (H) | 5. 59/9. 545 ±0. 086 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2966194 |
About HD 189733
HD 189733, also catalogued as V452 Vulpeculae, is a binary star system approximately 64. 5 light-years away in the constellation of Vulpecula. The primary star is suspected to be an orange dwarf star, while the secondary star is a red dwarf star.
