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Lyra

こと座

Genitive: Lyrae

Northern 286 sq° Lyr

最輝星: Vega

神話

すべての生き物を魅了する演奏で知られた伝説の音楽家オルフェウスの竪琴を表す。彼の死後、ゼウスが竪琴を天に置いた。

観測の見どころ

ベガは全天で5番目に明るい星で夏の大三角の一部。環状星雲(M57)、エプシロン・リラエ(ダブルダブル)、M56(球状星団)を含む。すべての観測者必見の星座。

主な恒星

20

HIP 91262; Alpha Lyr; 3 Lyr

0.03 mag 85.3″ B: 9.5 A1V

HIP 93194; Gamma Lyr; 14 Lyr

3.24 mag A1III

HIP 92420; Beta Lyr; 10 Lyr

3.45 mag 3.3 - 4.35 DPV:/EB A8. :V COMP,SB

HIP 92862; 13 Lyr

4.04 mag 3.81 - 4.44 SRB M5III

HIP 92791; Delta2 Lyr; 12 Lyr

4.30 mag 86.3″ B: 11.2 M4II

HIP 89826; Kappa Lyr; 1 Lyr

4.33 mag K2IIIabCN0.5

HIP 91971; Zeta1 Lyr; 6 Lyr

4.36 mag A4m

HIP 94713; Theta Lyr; 21 Lyr

4.36 mag 99.2″ B: 10.1 K0+II

HIP 94481; Eta Lyr; 20 Lyr

4.39 mag 28.4″ B: 8.6 B2.5IV
4.83 mag K3III

HIP 93279; Lambda Lyr; 15 Lyr

4.93 mag K2.5IIIBa0.5

HIP 93408; 16 Lyr

5.01 mag 46.9″ B: 10.6 A7V

HIP 91919; Epsilon1 Lyr; 4 Lyr

5.06 mag 2.2″ B: 6.1 A4V

HIP 90191; Mu Lyr; 2 Lyr

5.12 mag A3IVn
5.22 mag 1.1″ B: 8.0 F9V

HIP 93917; 17 Lyr

5.23 mag 3.2″ B: 9.1 F0V

HIP 92405; Nu Lyr; 9 Lyr

5.25 mag A3V
5.27 mag K2III

HIP 93903; Iota Lyr; 18 Lyr

5.28 mag B6IV
5.42 mag 7.2″ B: 9.4 B8II-IIIpHg

二重星

15

HIP 93917; 17 Lyr

5.23 mag 3.2″ B: 9.1 F0V
6.74 mag 16.0″ B: 7.9 G1V
6.47 mag 25.0″ B: 7.7 B5V
5.42 mag 7.2″ B: 9.4 B8II-IIIpHg

HIP 91919; Epsilon1 Lyr; 4 Lyr

5.06 mag 2.2″ B: 6.1 A4V

HIP 92420; Beta Lyr; 10 Lyr

3.45 mag 3.3 - 4.35 DPV:/EB A8. :V COMP,SB

HIP 94481; Eta Lyr; 20 Lyr

4.39 mag 28.4″ B: 8.6 B2.5IV
5.62 mag 10.0″ B: 11.7 K4III
6.22 mag 19.0″ B: 9.6 B3V

HIP 92791; Delta2 Lyr; 12 Lyr

4.30 mag 86.3″ B: 11.2 M4II

HIP 91262; Alpha Lyr; 3 Lyr

0.03 mag 85.3″ B: 9.5 A1V
6.31 mag 45.1″ B: 10.0 B9V
6.45 mag 60.8″ B: 10.3 K5
6.36 mag 52.4″ B: 10.2 K0

HIP 94713; Theta Lyr; 21 Lyr

4.36 mag 99.2″ B: 10.1 K0+II

変光星

6

HIP 92420; Beta Lyr; 10 Lyr

3.45 mag 3.3 - 4.35 DPV:/EB A8. :V COMP,SB

HIP 92862; 13 Lyr

4.04 mag 3.81 - 4.44 SRB M5III

HIP 94685

6.16 mag 5.99 - 6.35 DCEPS F6Ib-II

HIP 90883

7.50 mag 7.5 - 9.2 LB C

HIP 91373

6.04 mag 5.60 - 6.60 SRC M4.5-M5+II

HIP 95497

7.10 mag 7.17 - 8.14 RRAB/BL A-F

深宇宙天体

30
散開星団 (1)
9.5 mag 16.
球状星団 (1)
8.3 mag 7.1
銀河 (26)
14.0 mag 1.3 SBa
15.0 mag 1.3 SBbc
11.4 mag 2.6 E-S0
14.0 mag Sa
14.0 mag Sc
13.0 mag Sa
14.0 mag SBc
15.0 mag SABc
15.0 mag Sab
14.0 mag Sab
14.0 mag Sb
13.0 mag Sbc
14.0 mag SBb
14.0 mag SBc
15.0 mag Sc
13.0 mag SBb
12.2 mag 2.1 E0
12.8 mag 2.0 S0-a
15.0 mag 1.1 E
14.0 mag S0-a
15.0 mag
15.0 mag
14.0 mag
13.0 mag
15.0 mag E
14.0 mag E-S0
惑星状星雲 (2)
8.8 mag 2.5
— mag 0.6