Introduction
Cet article recense les étoiles situées dans la constellation de la Couronne boréale, classées par magnitude apparente décroissante.
Cet article recense les étoiles situées dans la constellation de la Couronne boréale, classées par magnitude apparente décroissante.
| Nom | Désignation | Localisation | Magnitude | Dist. (al) | Type | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| B | F | HD | HIP | a | dec | app. | abs. |
|---|
| α CrB | α | 5 | 139006 | 76267 | 15 34 41.19 | +26° 42′ 53.7″ | 2.22 | 0.42 | 75 | A0V | Alphecca, Alphacca, Alphekka, Gemma, Gnosia, Gnosia Stella Coronae, Asteroth, Ashtaroth |
| β CrB | β | 3 | 137909 | 75695 | 15 27 49.85 | +29° 06′ 19.8″ | 3.66 | 0.94 | 114 | F0p | Nusakan |
| γ CrB | γ | 8 | 140436 | 76952 | 15 42 44.64 | +26° 17′ 43.9″ | 3.81 | 0.57 | 145 | A1Vs | |
| θ CrB | θ | 4 | 138749 | 76127 | 15 32 55.80 | +31° 21′ 33.0″ | 4.14 | −0.76 | 311 | B6Vnn | |
| ε CrB | ε | 13 | 143107 | 78159 | 15 57 35.30 | +26° 52′ 40.9″ | 4.14 | −0.10 | 230 | K3III | |
| δ CrB | δ | 10 | 141714 | 77512 | 15 49 35.70 | +26° 04′ 06.8″ | 4.59 | 1.06 | 165 | G5III-IV | |
| ζ CrB | ζ² | 7 | 139891 | 76669 | 15 39 22.68 | +36° 38′ 09.0″ | 4.64 | −1.17 | 473 | B7V+... | |
| τ CrB | τ | 16 | 145328 | 79119 | 16 08 58.33 | +36° 29′ 24.4″ | 4.73 | 2.03 | 113 | K0III-IV | |
| κ CrB | κ | 11 | 142091 | 77655 | 15 51 13.94 | +35° 39′ 29.6″ | 4.79 | 2.32 | 101 | K0III-IV | |
| ξ CrB | ξ | 19 | 147677 | 80181 | 16 22 05.89 | +30° 53′ 30.2″ | 4.86 | 1.11 | 184 | K0III | |
| ι CrB | ι | 14 | 143807 | 78493 | 16 01 26.59 | +29° 51′ 03.9″ | 4.98 | −0.18 | 351 | A0p... | |
| η CrB A | η | 2 | 137107 | 75312 | 15 23 12.23 | +30° 17′ 17.7″ | 4.99 | 3.64 | 61 | G2V | Étoile double |
| μ CrB | μ | 6 | 139153 | 76307 | 15 35 14.90 | +39° 00′ 36.2″ | 5.14 | −1.08 | 571 | M2III | |
| ν CrB | ν | 20 | 147749 | 80197 | 16 22 21.42 | +33° 47′ 56.9″ | 5.20 | −0.96 | 555 | M2III | |
| σ CrB A | σ | 17 | 146361 | 79607 | 16 14 41.04 | +33° 51′ 31.8″ | 5.23 | 3.55 | 71 | F8V | Étoile double |
| ρ CrB | ρ | 15 | 143761 | 78459 | 16 01 02.80 | +33° 18′ 19.4″ | 5.39 | 4.18 | 57 | G2V | Possède une exoplanète |
| ν CrB | ν² | 21 | 147767 | 80214 | 16 22 29.22 | +33° 42′ 12.1″ | 5.40 | −0.72 | 545 | K5III | |
| λ CrB | λ | 12 | 142908 | 78012 | 15 55 47.57 | +37° 56′ 48.3″ | 5.43 | 2.34 | 135 | F0IV | |
| ο CrB | ο | 1 | 136512 | 75049 | 15 20 08.64 | +29° 36′ 58.7″ | 5.51 | 0.89 | 274 | K0III | |
| π CrB | π | 9 | 140716 | 77048 | 15 43 59.32 | +32° 30′ 57.0″ | 5.57 | 1.16 | 249 | G9III: | |
| 143435 | 78276 | 15 58 57.70 | +36° 38′ 37.3″ | 5.61 | −1.59 | 898 | K5III | ||||
| 145849 | 79358 | 16 11 48.06 | +36° 25′ 30.6″ | 5.62 | −0.74 | 610 | K3III SB | ||||
| 144208 | 78649 | 16 03 19.36 | +36° 37′ 54.6″ | 5.79 | −0.84 | 691 | A2V+... | ||||
| υ CrB | υ | 18 | 146738 | 79757 | 16 16 44.77 | +29° 09′ 01.1″ | 5.80 | −1.22 | 825 | A3V | |
| R CrB | 141527 | 77442 | 15 48 34.42 | +28° 09′ 24.4″ | 5.89 | −5.45 | 6037 | C0,0 (F8pe) | Prototype des variables de type R CrB | ||
| η CrB B | η | 2 | 137108 | 15 23 12.30 | +30° 17′ 16.0″ | 6.08 | Composante du système η CrB | ||||
| 139761 | 76617 | 15 38 48.86 | +34° 40′ 30.3″ | 6.12 | 0.37 | 460 | K0 | ||||
| 146537 | 79686 | 16 15 47.34 | +27° 25′ 19.8″ | 6.14 | 0.48 | 442 | K2 | ||||
| 139284 | 76366 | 15 35 49.19 | +38° 22′ 26.2″ | 6.30 | −0.31 | 683 | K2 | ||||
| 145802 | 79350 | 16 11 39.60 | +33° 20′ 33.8″ | 6.30 | 0.31 | 515 | K2III | ||||
| 136403 | 75000 | 15 19 30.07 | +32° 30′ 53.6″ | 6.33 | 1.67 | 278 | A2m | ||||
| 138525 | 76006 | 15 31 22.31 | +36° 37′ 00.0″ | 6.39 | 2.19 | 225 | F6III | ||||
| 145957 | 79385 | 16 12 06.55 | +39° 03′ 20.1″ | 6.39 | −0.73 | 867 | K0 | ||||
| 141456 | 77397 | 15 48 01.79 | +31° 44′ 08.6″ | 6.41 | −0.60 | 823 | K5 | ||||
| 23 Her | 23 | 147835 | 80247 | 16 22 56.48 | +32° 19′ 58.9″ | 6.41 | 0.42 | 515 | A4Vn | ||
| 138341 | 75919 | 15 30 22.78 | +31° 17′ 09.5″ | 6.45 | 0.70 | 460 | A4IV | ||||
| 139389 | 76456 | 15 36 53.37 | +29° 59′ 28.8″ | 6.46 | 3.68 | 117 | F5V: | ||||
| 145976 | 79441 | 16 12 45.43 | +26° 40′ 14.4″ | 6.48 | 2.16 | 238 | F3V | ||||
| σ CrB B | σ | 17 | 146362 | 16 14 40.80 | +33° 51′ 30.0″ | 6.66 | Composante du système σ CrB | ||||
| S CrB | 136753 | 15 21 23.80 | +31° 22′ 02.0″ | 10.10 | Variable de type Mira | ||||||
| XO-1 | 11.30 | 652 | Possède une exoplanète transitant devant l'étoile |