Cambridge Encyclopedia :: Cambridge Encyclopedia Vol. 13

Canes Venatici

An inconspicuous constellation in the N hemisphere which includes the famous Whirlpool Galaxy.

Ly away Comments
α1,2 12 Cor Caroli, Alpha Canum Venaticorum, Chara 1201.7s +38°19′06″ 2.90 110 binary star, component magnitudes, 2.89, 5.61 = the heart of Charles α² Canum Venaticorum is the prototype of the α² CVn variable stars (magnetic spectrum stars)
β 8 Beta Canum Venaticorum, Chara 1244.5s +41°21′27″ 4.26 27.4 < χαρά Joy, dear nearby solar twin
24 24 Canum Venaticorum 1327.3s +49°00′58″ 4.70 191
20 20 Canum Venaticorum, AO Canum Venaticorum, 1332.5s +40°34′21″ 4.73v 286 Delta Scuti variable
5 5 Canum Venaticorum 1201.5s +51°33′44″ 4.80v 393
25 25 Canum Venaticorum 1327.6s +36°17′42″ 4.82 192 binary star, period 240 years, component magnitudes +5.01, +6.91
La Superba, Y Canum Venaticorum 1207.8s +45°26′25″ 4.99v 711 carbon star
6 6 Canum Venaticorum 1250.9s +39°01′07″ 5.02 227
21 21 Canum Venaticorum, BK Canum Venaticorum, 1314.5s +49°40′55″ 5.15v 275 Alpha2 Canum Venaticorum variable
14 14 Canum Venaticorum 1344.5s +35°47′56″ 5.25
3 3 Canum Venaticorum 1248.7s +48°59′03″ 5.29
23 23 Canum Venaticorum 1319.0s +40°09′02″ 5.60
2 2 Canum Venaticorum 1207.6s +40°39′37″ 5.66
19 19 Canum Venaticorum 1332.0s +40°51′19″ 5.77 245
17 17 Canum Venaticorum 1303.2s +38°29′56″ 5.91
10 10 Canum Venaticorum 1259.5s +39°16′44″ 5.95
4 4 Canum Venaticorum, AI Canum Venaticorum 1247.0s +42°32′34″ 6.06v 335 Delta Scuti variable
7 7 Canum Venaticorum 1202.9s +51°32′08″ 6.21
11 11 Canum Venaticorum 1241.8s +48°28′01″ 6.27
15 15 Canum Venaticorum 1342.0s +38°32′02″ 6.28
9 9 Canum Venaticorum 1246.3s +40°52′28″ 6.37

Source: The Bright Star Catalogue, 5th Revised Ed., The Hipparcos Catalogue, ESA SP-1200

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