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星座 / Auriga

Auriga

Aurigae

Northern 657 sq° Aur

最輝星: Capella

神話

馬車を操る者。四頭立て馬車を発明したアテナイのエリクトニオスと同一視されることが多い。カペラは幼少のゼウスを育てた山羊アマルテイアを表す。

観測の見どころ

M36、M37、M38の散開星団があり、双眼鏡や小型望遠鏡で見事な三重奏を楽しめる。カペラは全天で6番目に明るい星。冬の夜に最適。

主な恒星

20

Capella

HIP 24608; Alpha Aur; 13 Aur

0.08 mag 91.5″ B: 17.1 G1III + K0III

Menkalinan

HIP 28360; Beta Aur; 34 Aur

1.90 mag 187.2″ B: 10.9 A1V

Mahasim

HIP 28380; Theta Aur; 37 Aur

2.62 mag 3.7″ B: 7.2 B9IV

Hassaleh in Becvar

HIP 23015; Iota Aur; 3 Aur

2.69 mag K3II-III

Al Anz

HIP 23416; Epsilon Aur; 7 Aur

2.99 mag 29.3″ B: 14.0 F0Ia

Hoedus II

HIP 23767; Eta Aur; 10 Aur

3.17 mag B4V

HIP 28358; Delta Aur; 33 Aur

3.72 mag 124.4″ B: 10.6 K0IIIb

Saclateni

HIP 23453; Zeta Aur; 8 Aur

3.75 mag K4. II COMP

HIP 27673; Nu Aur; 32 Aur

3.97 mag 55.6″ B: 11.4 K1III

HIP 28404; Pi Aur; 35 Aur

4.26 mag M3II

HIP 29696; Kappa Aur; 44 Aur

4.35 mag G8.5IIIb

HIP 27483; Tau Aur; 29 Aur

4.52 mag 42.5″ B: 11.6 G8IIIFe-1

HIP 24727; 16 Aur

4.54 mag 4.2″ B: 10.6 K2.5IIIbFe-1

HIP 24813; Lambda Aur; 15 Aur

4.71 mag 146.6″ G1.5IV-VFe-1

HIP 27639; Upsilon Aur; 31 Aur

4.74 mag M0+III-IIIbFe-0.5

HIP 25984; Chi Aur; 25 Aur

4.76 mag B5Iab

HIP 22678; 2 Aur

4.78 mag K2.5IIIbBa0.4

Psi Aur

HIP 31832; Psi2 Aur; 50 Aur

4.79 mag 51.5″ B: 11.5 K3III

HIP 24340; Mu Aur; 11 Aur

4.86 mag 0.1″ A4Vm
4.88 mag K3.5IIIBa0.2:

二重星

15
6.92 mag 11.4″ B: 7.4 F4IV

Mahasim

HIP 28380; Theta Aur; 37 Aur

2.62 mag 3.7″ B: 7.2 B9IV

HIP 29388; 41 Aur

6.09 mag 7.5″ B: 6.9 A3V

Al Anz

HIP 23416; Epsilon Aur; 7 Aur

2.99 mag 29.3″ B: 14.0 F0Ia
6.55 mag 31.4″ B: 8.3 K1pIII-IV+F6V
6.43 mag 25.8″ B: 7.1 B8IV

Psi Aur

HIP 32480; Psi5 Aur; 56 Aur

5.25 mag 28.2″ B: 8.7 G0V

HIP 23179; Omega Aur; 4 Aur

4.94 mag 4.7″ B: 8.2 A1V

HIP 25292; Sigma Aur; 21 Aur

4.99 mag 7.5″ B: 12.0 K4III
6.45 mag 39.5″ B: 9.3 A7III
6.08 mag 10.0″ B: 10.5 M3II+F7V

HIP 25541; Phi Aur; 24 Aur

5.07 mag 23.6″ B: 14.6 K3IIICN+2

HIP 24575

5.96 mag 8.8″ B: 9.1 O9.5V
6.37 mag 75.2″ B: 7.7 G9III

HIP 23261; 5 Aur

5.95 mag 4.2″ B: 9.5 F5V

変光星

6

HIP 31173

5.87 mag A3m+A3m:

HIP 30827; 48 Aur

5.55 mag 5.0 - 5.82 DCEP F8Ib

HIP 31579

5.29 mag 5.1 - 6.6 SRB C5II

HIP 24740; 17 Aur

6.14 mag 6.15 - 6.82 EA/DM B9.5V

Psi Aur

HIP 30520; Psi1 Aur; 46 Aur

4.91 mag 4.54 - 5.7 SRC K5-M0Iab-Ib

HR 1707

6.50 mag M7IIIe

深宇宙天体

30
散開星団 (15)

NGC 2099

6.2 mag 24.

NGC 1960

6.3 mag 12.

NGC 1912

7.4 mag 21.
5.4 mag 15.
7.6 mag 18.
7.5 mag 11.
7.7 mag 7.
7.0 mag 6.
8.2 mag 7.
10.0 mag 6.
11.0 mag 6.
12.0 mag 3.
10.0 mag
— mag
— mag
銀河 (3)
15.0 mag Sbc
14.0 mag S0
14.0 mag E
惑星状星雲 (3)
— mag 0.8
11.0 mag 0.1
14.0 mag
輝線星雲 (3)
10.0 mag 37
— mag 30.
— mag 13.
反射星雲 (1)
不明 (5)