星座 / Canes Venatici

Canes Venatici

Canum Venaticorum

Northern 465 sq° CVn

最輝星： Cor Caroli

星図で開くカタログを見る

神話

猟犬座。1687年にヨハネス・ヘヴェリウスが創設した。うしかい座に手綱で繋がれた猟犬アステリオンとチャラを表し、おおぐま座を追いかける姿を描く。

観測の見どころ

銀河が豊富な星座で、M51（子持ち銀河）、M63（ひまわり銀河）、M94、M106を含む。球状星団M3もある。春の銀河観測に最適。

主な恒星

20

Alpha CVn (HIP 63125)

COR CAROLI

HIP 63125; Alpha2 CVn; 12 CVn

2.90 mag 19.2″ B: 5.5 B7V

Chara

Chara

HIP 61317; Beta CVn; 8 CVn

4.26 mag 265.7″ B: 10.7 G0V

24 CVn

HIP 66234; 24 CVn

4.70 mag A5V

20 CVn

HIP 64844; 20 CVn

4.73 mag F3III

AW CVn

HIP 67665

4.74 mag K5III

5 CVn

HIP 60485; 5 CVn

4.80 mag G6IIIBa0.2

25 CVn

HIP 66458; 25 CVn

4.82 mag 1.7″ B: 7.0 A7III

HIP 64540

4.92 mag G8IIIaCN0.5

BH CVn

HIP 66257

4.98 mag F2IV

La Superba

HIP 62223

4.99 mag 4.86 - 5.88 SRB C7I

6 CVn

HIP 60646; 6 CVn

5.02 mag G9III

21 CVn

HIP 64906; 21 CVn

5.15 mag A0V

14 CVn

HIP 63901; 14 CVn

5.25 mag 0.2″ B: 9.4 B9V

3 CVn

HIP 60122; 3 CVn

5.29 mag M0III

HIP 61309

5.42 mag K0IIICN-1

HIP 67250

5.50 mag 71.3″ B: 8.9 K0III+F8V

23 CVn

HIP 65072; 23 CVn

5.60 mag K1III

HIP 67384

5.62 mag K0III

HIP 63916

5.63 mag 2.8″ B: 10.0 K1III

2 CVn

HIP 59831; 2 CVn

5.66 mag 11.6″ B: 8.7 M1III+F7V

二重星

15

Alpha CVn (HIP 63125)

COR CAROLI

HIP 63125; Alpha2 CVn; 12 CVn

2.90 mag 19.2″ B: 5.5 B7V

2 CVn

HIP 59831; 2 CVn

5.66 mag 11.6″ B: 8.7 M1III+F7V

HIP 67782

5.90 mag 5.3″ B: 10.8 A7V

17 CVn

HIP 64246; 17 CVn

5.91 mag 275.6″ B: 6.3 A9III-IV

HIP 67250

5.50 mag 71.3″ B: 8.9 K0III+F8V

HIP 63916

5.63 mag 2.8″ B: 10.0 K1III

HIP 66223

6.37 mag 28.5″ B: 10.5 F0IV

HIP 67605

5.87 mag 169.7″ B: 10.3 M2III

HIP 64979

6.02 mag 10.7″ B: 13.5 F0IV

15 CVn

HIP 64217; 15 CVn

6.28 mag 284.4″ B: 9.2 B7III

HIP 66725

6.23 mag 89.7″ B: 12.4 K3III

7 CVn

HIP 60988; 7 CVn

6.21 mag 120.6″ B: 10.4 F6-8V

HIP 65230

6.35 mag 45.6″ B: 11.5 A7m

Chara

Chara

HIP 61317; Beta CVn; 8 CVn

4.26 mag 265.7″ B: 10.7 G0V

25 CVn

HIP 66458; 25 CVn

4.82 mag 1.7″ B: 7.0 A7III

変光星

4

TU CVn

HIP 63024

5.84 mag M5III

R CVn

HR 5199

7.40 mag M6IIIe

La Superba

HIP 62223

4.99 mag 4.86 - 5.88 SRB C7I

4 CVn

HIP 60467; 4 CVn

6.06 mag 5.99 - 6.08 DSCT F3III-IV

深宇宙天体

30

球状星団 (1)

M3

NGC 5272

6.2 mag 16.2

銀河 (29)

M51

NGC 5194, NGC 5195

8.4 mag 11.0 Sbc

M63

NGC 5055

8.6 mag 12.3 SA(rs)bc

M106

NGC 4258

8.4 mag 18.2 SABbc

M94

NGC 4736

8.2 mag 11.0 SAab

NGC 4631

C32

9.3 mag 15 SBcd

C26

NGC 4244

10.2 mag 16 Sc

C29

NGC 5005

9.8 mag 5 SABb

NGC 4490

9.8 mag 5.9 SBcd

C21

NGC 4449

9.4 mag 6 IB

NGC 5033

10.1 mag 10.5 SAc

NGC 4395

10.2 mag 12.9 SAm

NGC 4151

10.4 mag 5.9 SABab

NGC 4656

10.4 mag 13.8 SBm pec

NGC 4145

11.0 mag 5.8 Scd

NGC 4214

9.7 mag 7.9 IABm

NGC 4618

10.8 mag 4.4 SBm

NGC 5371

10.8 mag 4.4 Sbc

NGC 4183

13.0 mag 5.0 Sc

NGC 4217

12.0 mag 5.5 Sb

NGC 5023

12.0 mag 6.5 Sc

NGC 5297

12.0 mag 5.6 Sc

NGC 4242

11.0 mag 4.8 Sd

NGC 5350

11.4 mag 3.2 Sbc

NGC 5377

11.2 mag 4.6 Sa

NGC 5383

11.4 mag 3.5 Sb

NGC 5395

11.6 mag 3.1 SABb

NGC 4248

12.6 mag 3.0 SBm

NGC 4534

12.0 mag 3.0 SABd

NGC 4861

12.2 mag 4.1 Sm