天文台写真館/天体・天文台写真/銀河

銀河(Galaxies)

M101 (渦巻銀河, Spiral Galaxy)


2000px x 1805px (998 KB)
1000px x 903px (159 KB)
2148px x 2064px (12 MB) トリミング前画像

Exp. time:
B:90s x 5, V:90s x 3, R:90s x 3
Date: May. 17, 2014
RA 14:03:12.583
DEC +54:20:55.50 (J2000)
おおぐま座 (UMa)

Type : spiral galaxy, SAB(rs)cd *1
Distance : 約2200万光年 (6.763 Mpc) *1

*1 NASA/IPAC EXTRAGALACTIC DATABASE (NED)

M90 (渦巻銀河, Spiral glaxy)

M90 (Spiral glaxy in the Virgo Cluster)
1920px x 1911px (1.4 MB)
1280px x 1278px (601 KB)

Exp. time:
V: 30s x 20, Rc: 30s x 10, Ic: 30s x 20 Date: May. 3, 2014

RA 12:36:49.8
DEC +13:09:47 (J2000)
おとめ座 (Vir), おとめ座銀河団
Type : spiral galaxy, SAB(rs)ab *1
Distance : 4100万光年 (12.352 Mpc) *1

*1 NASA/IPAC EXTRAGALACTIC DATABASE (NED)

NGC 4490 (まゆ銀河, Cocoon galaxy)

NGC 4490
1900px x 1900px (136 KB)

Filter B, V, Rc
Exp. time:
B: 300s x 5, V:300s x 5, Rc:120s x 5
Date: Nov. 24, 2012

RA 12:30:36.368
DEC +41:38:37.07 (J2000)
りょうけん座 (CVn)
Type : spiral galaxy, SB(s)d pec *1
Distance : 2680万光年 (8.093 Mpc *1)

*1 NASA/IPAC EXTRAGALACTIC DATABASE (NED)

NGC 2841 (渦巻銀河, Spiral galaxy)

NGC 2841
1400px x 1392px (111 KB)

Filter B, V, Rc
Exp. time:
B: 120s x 10, V:120s x 10, Rc:60s x 10
Date: Nov. 24, 2012

RA 09:22:02.655
DEC +50:58:35.32 (J2000)
おおぐま座 (UMa)
Type : spiral galaxy, SA(r)b *1
Distance : 5400万光年 (16.619 Mpc *1)

*1 NASA/IPAC EXTRAGALACTIC DATABASE (NED)

M31/M32/M110 (Galaxies)

M31/M32/M110 M31 (Andromeda Galaxy)/M32/M110
1357px x 959px (796KB)
2970px x 2100px (1.4MB)

Exp. time: 8 min.
Date: Oct. 6, 2010

M33 (Spiral Galaxy)

M33 M33 (Triangulum Galaxy)
1357px x 959px (785KB)
2970px x 2100px (1.4MB)

Exp. time: 24 min.
Date: Oct. 21, 2009

M51 (Spiral Galaxy)

M51 M51 (Whirlpool Galaxy)
1357px x 960px (760KB)
2970px x 2100px (1.5MB)

Filter: B, V, I
Exp. time: 850 sec.
Date: Apr. 16, 2005
M51 M51 (Whirlpool Galaxy)
1357px x 959px (579KB)
2970px x 2100px (954KB)

Filter: B, V, Hα
Exp. time: 1370 sec.
Date: Apr. 16, 2005

M63 (Spiral Galaxy)

M63 M63 (Sunflower Galaxy)
1357px x 959px (473KB)
2970px x 2100px (1.7MB)

Filter: B, V, R
Exp. time: 840 sec.
Date: Apr. 30, 2008

M64 (Spiral Galaxy)

M64 M64 (Black Eye Galaxy)
1357px x 959px (518KB)
2970px x 2100px (1.9MB)

Filter: B, V, R
Exp. time: 900 sec.
Date: Jan. 11, 2006

M82 (Irregular Galaxy)

M82 M82 (Cigar Galaxy)
1358px x 961px (107KB)
2970px x 2101px (362KB)

Filter: B, V, R
Exp. time: 3000 sec.
Date: Feb. 21, 2007

M95 (Barred Spiral Galaxy)

M95 M95
1357px x 960px (553KB)
2970px x 2101px (1.3MB)

Filter: B, V, R
Exp. time: 2520 sec.
Date: Mar. 3, 2007

M100 (Spiral Galaxy)

M100 M100
1357px x 961px (114KB)
2970px x 2101px (776KB)

Filter: B, V, R
Exp. time: 1080 sec.
Date: Feb. 11, 2007

M104 (Spiral Galaxy)

M104 M104 (Sombrero Galaxy)
1357px x 958px (356KB)
2970px x 2096px (567KB)

Filter: B, R, I
Exp. time: 570 sec.
Date: May 28, 2005
M104 M104 (Sombrero Galaxy)
1357px x 958px (207KB)
2970px x 2096px (655KB)

Filter: B, V, R
Exp. time: 630 sec.
Date: Apr. 26, 2008

M109 (Barred Spiral Galaxy)

M109 M109
1357px x 959px (653KB)
2970px x 2100px (752KB)

Filter: B, V, R
Exp. time: 6900 sec.
Date: Feb. 19, 2010

NGC 891 (Spiral Galaxy)

NGC 891 NGC 891
1357px x 960px (693KB)
2970px x 2101px (1007KB)

Filter: B, V, Hα
Exp. time: 3300 sec.
Date: Dec. 22, 2006; Jan. 14, 2007

NGC 3628 (Spiral Galaxy)

NGC 3628 (BVR) NGC 3628
1357px x 960px (676KB)
2970px x 2101px (1006KB)

Filter: B, V, R
Exp. time: 1800 sec.
Date: Mar. 7, 2007
NGC 3628 (BVH_alpha) NGC 3628
1357px x 959px (716KB)
2970px x 2101px (1.2MB)

Filter: B, V, Hα
Exp. time: 2850 sec.
Date: Mar. 17, 2007

NGC 4013 (Spiral Galaxy)

NGC 4013 NGC 4013
1358px x 961px (106KB)
2970px x 2101px (357KB)

Filter: B, V, R
Exp. time: 1320 sec.
Date: Feb. 8, 2008

NGC 4438/NGC 4435 (Merging Galaxies)

NGC 4438/NGC 4435 NGC 4438/NGC 4435
1357px x 959px (370KB)
2970px x 2100px (1.3MB)

Filter: B, V, R
Exp. time: 900 sec.
Date: Jan. 6, 2008

NGC 4565

NGC 4565 NGC 4565
1357px x 959px (156KB)
2970px x 2100px (571KB)

Filter: B, V, R
Exp. time: 83.25 min.
Date: Jun. 10, 2010

NGC 5248 (Spiral Galaxy)

NGC 5248 NGC 5248
1357px x 960px (502KB)
2970px x 2101px (966KB)

Filter: B, V, R
Exp. time: 2100 sec.
Date: Apr. 28, 2007

NGC 5676 (Spiral Galaxy)

NGC 5676 NGC 5676
1357px x 960px (648KB)
2970px x 2101px (765KB)

Filter: B, V, R
Exp. time: 1900 sec.
Date: Apr. 12, 2007

Abell 2065 (Galaxy Cluster)

Abell 2065 Abell 2065
1357px x 960px (142KB)
2970px x 2101px (1.5MB)

Filter: B, V, R
Exp. time: 4200 sec.
Date: May 11, 2007

Abell 426 (Galaxy Cluster)

Abell 426 (BVR) Abell 426
1357px x 960px (258KB)
2970px x 2101px (2.0MB)

Filter: B, V, R
Exp. time: 500 sec.
Date: Nov. 18, 2006
Abell 426 (B[O III]H_alpha) Abell 426
1357px x 959px (277KB)
2970px x 2101px (2.2MB)

Filter: B, [O III], Hα
Exp. time: 900 sec.
Date: Nov. 18, 2006

Abell 576 (Galaxy Cluster)

Abell 576 (BVR) Abell 576
1357px x 960px (277KB)
2970px x 2101px (422KB)

Filter: B, V, R
Exp. time: 1800 sec.
Date: Nov. 24, 2005

NGC 4038/NGC 4039 (Merging Galaxies)

NGC 4038/NGC 4039 NGC 4038/NGC 4039 (Antennae Galaxies)
1358px x 961px (175KB)
2970px x 2101px (965KB)

Filter: B, V, R
Exp. time: 3000 sec.
Date: Feb. 11, 2007

HCG 92 (Galaxy Group)

HCG 92 (BVR) HCG 92 (Stephan's Quintet)
1357px x 960px (571KB)
2970px x 2101px (843KB)

Filter: B, V, R
Exp. time: 900 sec.
Date: Oct. 20, 2006
HCG 92 (B[O III]H_alpha) HCG 92 (Stephan's Quintet)
1357px x 959px (559KB)
2970px x 2101px (4.1MB)

Filter: B, [O III], Hα
Exp. time: 900 sec.
Date: Oct. 20, 2006