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Ursa Minor

こぐま座

Genitive: Ursae Minoris

Northern 通年 256 sq° UMi

最輝星： Polaris (mag 1.98)

RA 15h 11m 60.0s · Dec +78d 00' 0"

小びしゃく

星図で開く ファインダーチャート カタログを見る
Ursa Minor - 神話

神話

カリストとゼウスの息子アルカスと関連付けられるこぐま座。またはクレタ島で幼いゼウスを育てたニンフの一人とも。ポラリス（北極星）が熊の尾の先端を示す。

観測の見どころ

ポラリスは天の北極から1度以内にあり、航海に不可欠であった。ほとんどの北半球の緯度から周極星座として見える。深宇宙天体は少ない。

When is Ursa Minor up?

Showing 50.0° N, 0.0° E. Save your location for a personalised chart.
12:0015:0018:0021:0000:0003:0006:0009:0012:00JanJan 00:00 — altitude 44°Jan 01:00 — altitude 47°Jan 02:00 — altitude 50°Jan 03:00 — altitude 53°Jan 04:00 — altitude 56°Jan 05:00 — altitude 59°Jan 06:00 — altitude 61° (twilight)Jan 07:00 — altitude 62° (twilight)Jan 08:00 — altitude 62° (daytime)Jan 09:00 — altitude 61° (daytime)Jan 10:00 — altitude 59° (daytime)Jan 11:00 — altitude 56° (daytime)Jan 12:00 — altitude 53° (daytime)Jan 13:00 — altitude 50° (daytime)Jan 14:00 — altitude 47° (daytime)Jan 15:00 — altitude 44° (daytime)Jan 16:00 — altitude 42° (daytime)Jan 17:00 — altitude 40° (daytime)Jan 18:00 — altitude 39° (twilight)Jan 19:00 — altitude 38°Jan 20:00 — altitude 38°Jan 21:00 — altitude 39°Jan 22:00 — altitude 40°Jan 23:00 — altitude 42°Jan: best around 05:00 localFebFeb 00:00 — altitude 50°Feb 01:00 — altitude 53°Feb 02:00 — altitude 56°Feb 03:00 — altitude 59°Feb 04:00 — altitude 61°Feb 05:00 — altitude 62°Feb 06:00 — altitude 62° (twilight)Feb 07:00 — altitude 61° (daytime)Feb 08:00 — altitude 59° (daytime)Feb 09:00 — altitude 56° (daytime)Feb 10:00 — altitude 53° (daytime)Feb 11:00 — altitude 50° (daytime)Feb 12:00 — altitude 47° (daytime)Feb 13:00 — altitude 44° (daytime)Feb 14:00 — altitude 42° (daytime)Feb 15:00 — altitude 40° (daytime)Feb 16:00 — altitude 39° (daytime)Feb 17:00 — altitude 38° (daytime)Feb 18:00 — altitude 38° (twilight)Feb 19:00 — altitude 39° (twilight)Feb 20:00 — altitude 40°Feb 21:00 — altitude 42°Feb 22:00 — altitude 44°Feb 23:00 — altitude 47°Feb: best around 05:00 localMarMar 00:00 — altitude 56°Mar 01:00 — altitude 58°Mar 02:00 — altitude 60°Mar 03:00 — altitude 62°Mar 04:00 — altitude 62°Mar 05:00 — altitude 61° (twilight)Mar 06:00 — altitude 59° (daytime)Mar 07:00 — altitude 57° (daytime)Mar 08:00 — altitude 54° (daytime)Mar 09:00 — altitude 51° (daytime)Mar 10:00 — altitude 48° (daytime)Mar 11:00 — altitude 45° (daytime)Mar 12:00 — altitude 42° (daytime)Mar 13:00 — altitude 40° (daytime)Mar 14:00 — altitude 39° (daytime)Mar 15:00 — altitude 38° (daytime)Mar 16:00 — altitude 38° (daytime)Mar 17:00 — altitude 39° (daytime)Mar 18:00 — altitude 40° (daytime)Mar 19:00 — altitude 42° (twilight)Mar 20:00 — altitude 44°Mar 21:00 — altitude 47°Mar 22:00 — altitude 50°Mar 23:00 — altitude 53°Mar: best around 04:00 localAprApr 00:00 — altitude 61°Apr 01:00 — altitude 62°Apr 02:00 — altitude 62°Apr 03:00 — altitude 61°Apr 04:00 — altitude 59° (twilight)Apr 05:00 — altitude 57° (daytime)Apr 06:00 — altitude 54° (daytime)Apr 07:00 — altitude 50° (daytime)Apr 08:00 — altitude 47° (daytime)Apr 09:00 — altitude 45° (daytime)Apr 10:00 — altitude 42° (daytime)Apr 11:00 — altitude 40° (daytime)Apr 12:00 — altitude 39° (daytime)Apr 13:00 — altitude 38° (daytime)Apr 14:00 — altitude 38° (daytime)Apr 15:00 — altitude 39° (daytime)Apr 16:00 — altitude 40° (daytime)Apr 17:00 — altitude 42° (daytime)Apr 18:00 — altitude 44° (daytime)Apr 19:00 — altitude 47° (daytime)Apr 20:00 — altitude 50° (twilight)Apr 21:00 — altitude 53°Apr 22:00 — altitude 56°Apr 23:00 — altitude 59°Apr: best around 02:00 localMayMay 00:00 — altitude 62°May 01:00 — altitude 61°May 02:00 — altitude 59° (twilight)May 03:00 — altitude 57° (twilight)May 04:00 — altitude 54° (daytime)May 05:00 — altitude 51° (daytime)May 06:00 — altitude 48° (daytime)May 07:00 — altitude 45° (daytime)May 08:00 — altitude 42° (daytime)May 09:00 — altitude 40° (daytime)May 10:00 — altitude 39° (daytime)May 11:00 — altitude 38° (daytime)May 12:00 — altitude 38° (daytime)May 13:00 — altitude 39° (daytime)May 14:00 — altitude 40° (daytime)May 15:00 — altitude 42° (daytime)May 16:00 — altitude 44° (daytime)May 17:00 — altitude 47° (daytime)May 18:00 — altitude 50° (daytime)May 19:00 — altitude 53° (daytime)May 20:00 — altitude 56° (daytime)May 21:00 — altitude 58° (twilight)May 22:00 — altitude 61° (twilight)May 23:00 — altitude 62°May: best around 00:00 localJunJun 00:00 — altitude 59° (twilight)Jun 01:00 — altitude 57° (twilight)Jun 02:00 — altitude 54° (twilight)Jun 03:00 — altitude 50° (twilight)Jun 04:00 — altitude 47° (daytime)Jun 05:00 — altitude 45° (daytime)Jun 06:00 — altitude 42° (daytime)Jun 07:00 — altitude 40° (daytime)Jun 08:00 — altitude 39° (daytime)Jun 09:00 — altitude 38° (daytime)Jun 10:00 — altitude 38° (daytime)Jun 11:00 — altitude 39° (daytime)Jun 12:00 — altitude 40° (daytime)Jun 13:00 — altitude 42° (daytime)Jun 14:00 — altitude 44° (daytime)Jun 15:00 — altitude 47° (daytime)Jun 16:00 — altitude 50° (daytime)Jun 17:00 — altitude 53° (daytime)Jun 18:00 — altitude 56° (daytime)Jun 19:00 — altitude 59° (daytime)Jun 20:00 — altitude 61° (daytime)Jun 21:00 — altitude 62° (twilight)Jun 22:00 — altitude 62° (twilight)Jun 23:00 — altitude 61° (twilight)JulJul 00:00 — altitude 54°Jul 01:00 — altitude 51° (twilight)Jul 02:00 — altitude 48° (twilight)Jul 03:00 — altitude 45° (twilight)Jul 04:00 — altitude 42° (daytime)Jul 05:00 — altitude 40° (daytime)Jul 06:00 — altitude 39° (daytime)Jul 07:00 — altitude 38° (daytime)Jul 08:00 — altitude 38° (daytime)Jul 09:00 — altitude 39° (daytime)Jul 10:00 — altitude 40° (daytime)Jul 11:00 — altitude 42° (daytime)Jul 12:00 — altitude 44° (daytime)Jul 13:00 — altitude 47° (daytime)Jul 14:00 — altitude 50° (daytime)Jul 15:00 — altitude 53° (daytime)Jul 16:00 — altitude 56° (daytime)Jul 17:00 — altitude 58° (daytime)Jul 18:00 — altitude 61° (daytime)Jul 19:00 — altitude 62° (daytime)Jul 20:00 — altitude 62° (daytime)Jul 21:00 — altitude 61° (twilight)Jul 22:00 — altitude 59° (twilight)Jul 23:00 — altitude 56° (twilight)Jul: best around 00:00 localAugAug 00:00 — altitude 47°Aug 01:00 — altitude 45°Aug 02:00 — altitude 42°Aug 03:00 — altitude 40° (twilight)Aug 04:00 — altitude 39° (twilight)Aug 05:00 — altitude 38° (daytime)Aug 06:00 — altitude 38° (daytime)Aug 07:00 — altitude 39° (daytime)Aug 08:00 — altitude 40° (daytime)Aug 09:00 — altitude 42° (daytime)Aug 10:00 — altitude 44° (daytime)Aug 11:00 — altitude 47° (daytime)Aug 12:00 — altitude 50° (daytime)Aug 13:00 — altitude 53° (daytime)Aug 14:00 — altitude 56° (daytime)Aug 15:00 — altitude 59° (daytime)Aug 16:00 — altitude 61° (daytime)Aug 17:00 — altitude 62° (daytime)Aug 18:00 — altitude 62° (daytime)Aug 19:00 — altitude 61° (daytime)Aug 20:00 — altitude 59° (twilight)Aug 21:00 — altitude 56° (twilight)Aug 22:00 — altitude 53°Aug 23:00 — altitude 50°Aug: best around 22:00 localSepSep 00:00 — altitude 42°Sep 01:00 — altitude 40°Sep 02:00 — altitude 39°Sep 03:00 — altitude 38°Sep 04:00 — altitude 38° (twilight)Sep 05:00 — altitude 39° (twilight)Sep 06:00 — altitude 40° (daytime)Sep 07:00 — altitude 42° (daytime)Sep 08:00 — altitude 44° (daytime)Sep 09:00 — altitude 47° (daytime)Sep 10:00 — altitude 50° (daytime)Sep 11:00 — altitude 53° (daytime)Sep 12:00 — altitude 56° (daytime)Sep 13:00 — altitude 59° (daytime)Sep 14:00 — altitude 61° (daytime)Sep 15:00 — altitude 62° (daytime)Sep 16:00 — altitude 62° (daytime)Sep 17:00 — altitude 61° (daytime)Sep 18:00 — altitude 59° (daytime)Sep 19:00 — altitude 56° (twilight)Sep 20:00 — altitude 53° (twilight)Sep 21:00 — altitude 50°Sep 22:00 — altitude 47°Sep 23:00 — altitude 44°Sep: best around 21:00 localOctOct 00:00 — altitude 39°Oct 01:00 — altitude 38°Oct 02:00 — altitude 38°Oct 03:00 — altitude 39°Oct 04:00 — altitude 40°Oct 05:00 — altitude 42° (twilight)Oct 06:00 — altitude 44° (daytime)Oct 07:00 — altitude 47° (daytime)Oct 08:00 — altitude 50° (daytime)Oct 09:00 — altitude 53° (daytime)Oct 10:00 — altitude 56° (daytime)Oct 11:00 — altitude 59° (daytime)Oct 12:00 — altitude 61° (daytime)Oct 13:00 — altitude 62° (daytime)Oct 14:00 — altitude 62° (daytime)Oct 15:00 — altitude 61° (daytime)Oct 16:00 — altitude 59° (daytime)Oct 17:00 — altitude 56° (daytime)Oct 18:00 — altitude 53° (twilight)Oct 19:00 — altitude 50°Oct 20:00 — altitude 47°Oct 21:00 — altitude 44°Oct 22:00 — altitude 42°Oct 23:00 — altitude 40°Oct: best around 19:00 localNovNov 00:00 — altitude 38°Nov 01:00 — altitude 39°Nov 02:00 — altitude 40°Nov 03:00 — altitude 42°Nov 04:00 — altitude 44°Nov 05:00 — altitude 47°Nov 06:00 — altitude 50° (twilight)Nov 07:00 — altitude 53° (daytime)Nov 08:00 — altitude 56° (daytime)Nov 09:00 — altitude 59° (daytime)Nov 10:00 — altitude 61° (daytime)Nov 11:00 — altitude 62° (daytime)Nov 12:00 — altitude 62° (daytime)Nov 13:00 — altitude 61° (daytime)Nov 14:00 — altitude 59° (daytime)Nov 15:00 — altitude 56° (daytime)Nov 16:00 — altitude 53° (daytime)Nov 17:00 — altitude 50° (twilight)Nov 18:00 — altitude 47° (twilight)Nov 19:00 — altitude 44°Nov 20:00 — altitude 42°Nov 21:00 — altitude 40°Nov 22:00 — altitude 39°Nov 23:00 — altitude 38°Nov: best around 05:00 localDecDec 00:00 — altitude 40°Dec 01:00 — altitude 42°Dec 02:00 — altitude 44°Dec 03:00 — altitude 47°Dec 04:00 — altitude 50°Dec 05:00 — altitude 53°Dec 06:00 — altitude 56° (twilight)Dec 07:00 — altitude 59° (twilight)Dec 08:00 — altitude 61° (daytime)Dec 09:00 — altitude 62° (daytime)Dec 10:00 — altitude 62° (daytime)Dec 11:00 — altitude 61° (daytime)Dec 12:00 — altitude 59° (daytime)Dec 13:00 — altitude 56° (daytime)Dec 14:00 — altitude 53° (daytime)Dec 15:00 — altitude 50° (daytime)Dec 16:00 — altitude 47° (daytime)Dec 17:00 — altitude 44° (twilight)Dec 18:00 — altitude 42°Dec 19:00 — altitude 40°Dec 20:00 — altitude 39°Dec 21:00 — altitude 38°Dec 22:00 — altitude 38°Dec 23:00 — altitude 39°Dec: best around 05:00 local
below horizon astronomical dark — low to high altitude twilight daytime (sun up) best night-time hour

Right now

Daytime
49°
NNE (az 18°)
rising

Upcoming (local)

Rise never sets
Transit 21:32 62°
Set never sets

Across the year

Best month May
Peak altitude 62°
Circumpolar here yes
Dark-sky hours / year 2618

Neighboring Constellations

Draco Cepheus Camelopardalis

主な恒星 in Ursa Minor

20
Polaris

HIP 11767; Alpha UMi; 1 UMi

2.02 mag 18.4″ B: 9.1 F8Ib Hard
Kocab

HIP 72607; Beta UMi; 7 UMi

2.08 mag K4- III Easy
Pherkad

HIP 75097; Gamma UMi; 13 UMi

3.05 mag A2III Easy
Epsilon UMi

HIP 82080; Epsilon UMi; 22 UMi

4.23 mag G5III Easy
5 UMi

HIP 70692; 5 UMi

4.25 mag K4-IIIBa0.3 Easy
Zeta UMi

HIP 77055; Zeta UMi; 16 UMi

4.32 mag A3Vn Easy
Yildun

HIP 85822; Delta UMi; 23 UMi

4.36 mag 4.5″ B: 11.8 A1Vn Very Hard
RR UMi

HIP 73199

4.60 mag 4.44 - 4.85 SRB M4.5III Hard
4 UMi

HIP 69112; 4 UMi

4.82 mag K3III Easy
Eta UMi

HIP 79822; Eta UMi; 21 UMi

4.95 mag F5V Easy
Theta UMi

HIP 76008; Theta UMi; 15 UMi

4.96 mag K5III Easy
11 UMi

HIP 74793; 11 UMi

5.02 mag K4III Easy
HIP 74605
5.13 mag F9IV Easy
HIP 69373
5.24 mag M2IIIab Easy
19 UMi

HIP 79280; 19 UMi

5.48 mag B8V Easy
HIP 66435
5.50 mag gK2 Easy
HIP 78661
5.56 mag A3V Easy
HIP 80480
5.56 mag F0V Easy
HIP 76519
5.62 mag K5IIIb Easy
HIP 72573
5.64 mag 1.9″ B: 11.5 F9V Very Hard

二重星 in Ursa Minor

12
HIP 75809
6.58 mag 31.6″ B: 7.3 G0IV-V+G8IV-V Easy
Polaris

HIP 11767; Alpha UMi; 1 UMi

2.02 mag 18.4″ B: 9.1 F8Ib Hard
HIP 81854
5.98 mag 2.4″ B: 10.2 F4V Very Hard
Yildun

HIP 85822; Delta UMi; 23 UMi

4.36 mag 4.5″ B: 11.8 A1Vn Very Hard
HIP 63822
6.31 mag 1.3″ B: 8.4 F0V Very Hard
HIP 72573
5.64 mag 1.9″ B: 11.5 F9V Very Hard
5 UMi

HIP 70692; 5 UMi

4.25 mag K4-IIIBa0.3 Easy
Kocab

HIP 72607; Beta UMi; 7 UMi

2.08 mag K4- III Easy
Eta UMi

HIP 79822; Eta UMi; 21 UMi

4.95 mag F5V Easy
Epsilon UMi

HIP 82080; Epsilon UMi; 22 UMi

4.23 mag G5III Easy
Lambda UMi

HIP 84535; Lambda UMi

6.38 mag M1III Easy
HIP 65536
5.79 mag M1IIIab Easy

変光星 in Ursa Minor

1
RR UMi

HIP 73199

4.60 mag 4.44 - 4.85 SRB M4.5III Hard

深宇宙天体 in Ursa Minor

17
銀河 (17)
Polarissima Borealis survey image
Polarissima Borealis

NGC 3172

13.6 mag 0.7 S0 Very Hard
NGC 6048 survey image
NGC 6048
14.0 mag 2.5 E Very Hard
NGC 5344 survey image
NGC 5344
15.0 mag E Very Hard
NGC 6094 survey image
NGC 6094
14.0 mag S0 Very Hard
NGC 6091 survey image
NGC 6091
14.0 mag E Very Hard
IC 1143 survey image
IC 1143
13.77 mag 1.8 E Very Hard
NGC 5262 survey image
NGC 5262
15.0 mag E-S0 Very Hard
NGC 5340 survey image
NGC 5340
15.0 mag E Very Hard
NGC 5415 survey image
NGC 5415
15.0 mag E Very Hard
NGC 5412 survey image
NGC 5412
14.0 mag E-S0 Very Hard
NGC 5479 survey image
NGC 5479
15.0 mag E Very Hard
NGC 5712 survey image
NGC 5712
15.0 mag E Very Hard
NGC 5912 survey image
NGC 5912
14.0 mag E-S0 Very Hard
NGC 6071 survey image
NGC 6071
15.0 mag E Very Hard
NGC 6251 survey image
NGC 6251
14.0 mag E Very Hard
NGC 6331 survey image
NGC 6331
15.0 mag E Very Hard
IC 1154 survey image
IC 1154
15.0 mag 1.8 E Very Hard