Carina

りゅうこつ座

Genitive: Carinae

Southern 494 sq° Car

最輝星： Canopus

星図で開くカタログを見る

神話

かつての大星座アルゴ座の一部で、アルゴナウタイの船を表す。りゅうこつ座は船の竜骨を表す。

観測の見どころ

全天で2番目に明るいカノープス、エータ・カリーナ星雲（NGC 3372）、豊かな散開星団IC 2602やNGC 3532がある。

主な恒星

20

Canopus

HIP 30438; Alpha Car

-0.72 mag A9II

HIP 45238; Beta Car

1.68 mag A1III-

Avior

HIP 41037; Epsilon Car

1.86 mag 0.4″ B: 3.9 K3: III + B2: V

Turais

HIP 45556; Iota Car

2.25 mag A7Ib

Theta Car

HIP 52419; Theta Car

2.76 mag B0.2Vp

HIP 48002; Upsilon Car

3.01 mag 5.1″ B: 6.0 A6Ib

Omega Car

HIP 50099; Omega Car

3.32 mag B8IIIe shell

PP Car

HIP 51576

3.32 mag B4Ve

V337 Car

HIP 50371

3.40 mag K2.5II

V357 Car

HIP 45080

3.44 mag B2.5V

Chi Car

HIP 38827; Chi Car

3.47 mag B3IV

l Car

HIP 47854

3.69 mag 3.32 - 4.12 DCEP G5Iab/Ib

HIP 53253

3.78 mag 160.4″ B: 6.2 K0IV

HIP 51232

3.82 mag F0Ib

HIP 43783

3.84 mag B8IIMn metallic lines

V382 Car

HIP 54463

3.91 mag G5 0-Ia

HIP 45101

3.97 mag B3III

HIP 50954

4.00 mag F2IV

HIP 46974

4.08 mag B5II

V343 Car

HIP 42568

4.33 mag B1.5III

二重星

15

HIP 52102

4.66 mag 14.6″ B: 7.5 K4-5III:

HIP 48002; Upsilon Car

6.26 mag 5.0″ B: 6.0 A8 IB

HIP 35564

6.05 mag 9.0″ B: 6.5 F0-2IV-V

HIP 35564

6.60 mag 9.0″ B: 6.5 G0V:e

HIP 42936

6.21 mag 4.2″ B: 6.9 B7III

HIP 52127

5.92 mag 27.1″ B: 8.0 M1III

HIP 48002; Upsilon Car

3.01 mag 5.1″ B: 6.0 A6Ib

HIP 40429

5.16 mag 4.1″ B: 7.6 A2V

V376 Car

HIP 43937

4.92 mag 40.1″ B: 6.6 B2IV-V

HIP 51461

6.43 mag 82.2″ B: 7.5 M2IIIe

HIP 39225

6.10 mag 40.4″ B: 7.9 B2IV-V

HIP 50520

5.67 mag 2.6″ B: 6.5 A1V

HIP 52520

6.26 mag 62.6″ B: 6.5 A5IV-V

HIP 46225

5.77 mag 8.8″ B: 9.6 A4V

HIP 42579

6.34 mag 3.8″ B: 8.3 A3V

変光星

4

R Car

HIP 46806

6.10 mag 3.90 - 10.50 M M6-7IIIep

S Car

HIP 49751

5.60 mag 4.50 - 9.90 M M2-3IIIe

l Car

HIP 47854

3.69 mag 3.32 - 4.12 DCEP G5Iab/Ib

U Car

HIP 53589

6.11 mag 5.74 - 6.96 DCEP G3Ia

深宇宙天体

30

散開星団 (9)

Southern Pleiades

IC 2602

C102

1.9 mag 50

NGC 3532

3.0 mag 55

NGC 2516

3.8 mag 30

NGC 3114

4.2 mag 35.

IC 2581

4.3 mag 8.

NGC 3496

8.2 mag 9.

IC 2714

8.0 mag 12.

NGC 3590

8.2 mag 4.

NGC 3255

11.0 mag 2.

球状星団 (1)

NGC 2808

6.3 mag 13.8

銀河 (14)

NGC 3059

12.0 mag 3.2 SBbc

NGC 2369

13.0 mag 4.6 Sa

NGC 2381

— mag 1.6 SBa

NGC 2417

— mag 2.2 SBbc

IC 2200

— mag 1.1 SABb

IC 2554

— mag 2.7 SBbc

IC 2596

— mag 1.4 Sab

NGC 2788

— mag Sab

NGC 2836

— mag Sbc

NGC 2191

— mag 1.9 S0

NGC 2502

— mag 2.1 S0

NGC 3136

11.0 mag 2.5 E

NGC 2822

12.0 mag 2.1 E

NGC 2640

— mag 2.5 E-S0

惑星状星雲 (3)

NGC 2867

9.7 mag 0.2

IC 2501

11.0 mag 0.4

NGC 3211

12.0 mag 0.2

輝線星雲 (2)

Eta Carinae Nebula

NGC 3372

C92

3.0 mag 120

NGC 3576

— mag 20.

散光星雲 (1)

NGC 3199

— mag 22.