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Cancer

かに座

Genitive: Cancri

Northern 春 506 sq° Cnc

最輝星： Tarf (mag 3.52)

RA 08h 39m 60.0s · Dec +20d 00' 0"

暗い逆Y字型

星図で開く ファインダーチャート カタログを見る
Cancer - 神話

神話

ヘラクレスがヒュドラと戦っている最中に気をそらすためにヘラが送ったカニ。ヘラクレスに踏みつぶされたが、ヘラはその功績を称えて天に置いた。

観測の見どころ

プレセペ星団（M44）は双眼鏡で見る最も素晴らしい散開星団の一つ。M67は最も古い散開星団の一つ。春に最もよく見える黄道星座。

When is Cancer 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 58°Jan 01:00 — altitude 60°Jan 02:00 — altitude 58°Jan 03:00 — altitude 52°Jan 04:00 — altitude 44°Jan 05:00 — altitude 35°Jan 06:00 — altitude 25° (twilight)Jan 07:00 — altitude 15° (twilight)Jan 08:00 — altitude 6° (daytime)Jan 09:00 — altitude -2° (daytime)Jan 10:00 — altitude -9° (daytime)Jan 11:00 — altitude -15° (daytime)Jan 12:00 — altitude -19° (daytime)Jan 13:00 — altitude -20° (daytime)Jan 14:00 — altitude -19° (daytime)Jan 15:00 — altitude -15° (daytime)Jan 16:00 — altitude -9° (daytime)Jan 17:00 — altitude -2° (daytime)Jan 18:00 — altitude 6° (twilight)Jan 19:00 — altitude 15°Jan 20:00 — altitude 25°Jan 21:00 — altitude 35°Jan 22:00 — altitude 44°Jan 23:00 — altitude 52°Jan: best around 01:00 localFebFeb 00:00 — altitude 58°Feb 01:00 — altitude 52°Feb 02:00 — altitude 44°Feb 03:00 — altitude 34°Feb 04:00 — altitude 25°Feb 05:00 — altitude 15°Feb 06:00 — altitude 6° (twilight)Feb 07:00 — altitude -2° (daytime)Feb 08:00 — altitude -10° (daytime)Feb 09:00 — altitude -15° (daytime)Feb 10:00 — altitude -19° (daytime)Feb 11:00 — altitude -20° (daytime)Feb 12:00 — altitude -19° (daytime)Feb 13:00 — altitude -15° (daytime)Feb 14:00 — altitude -9° (daytime)Feb 15:00 — altitude -2° (daytime)Feb 16:00 — altitude 6° (daytime)Feb 17:00 — altitude 16° (daytime)Feb 18:00 — altitude 25° (twilight)Feb 19:00 — altitude 35° (twilight)Feb 20:00 — altitude 44°Feb 21:00 — altitude 52°Feb 22:00 — altitude 58°Feb 23:00 — altitude 60°Feb: best around 23:00 localMarMar 00:00 — altitude 45°Mar 01:00 — altitude 36°Mar 02:00 — altitude 26°Mar 03:00 — altitude 17°Mar 04:00 — altitude 7°Mar 05:00 — altitude -1° (twilight)Mar 06:00 — altitude -9° (daytime)Mar 07:00 — altitude -14° (daytime)Mar 08:00 — altitude -18° (daytime)Mar 09:00 — altitude -20° (daytime)Mar 10:00 — altitude -19° (daytime)Mar 11:00 — altitude -16° (daytime)Mar 12:00 — altitude -10° (daytime)Mar 13:00 — altitude -3° (daytime)Mar 14:00 — altitude 5° (daytime)Mar 15:00 — altitude 14° (daytime)Mar 16:00 — altitude 24° (daytime)Mar 17:00 — altitude 33° (daytime)Mar 18:00 — altitude 43° (daytime)Mar 19:00 — altitude 51° (twilight)Mar 20:00 — altitude 57°Mar 21:00 — altitude 60°Mar 22:00 — altitude 58°Mar 23:00 — altitude 52°Mar: best around 21:00 localAprApr 00:00 — altitude 26°Apr 01:00 — altitude 16°Apr 02:00 — altitude 7°Apr 03:00 — altitude -1°Apr 04:00 — altitude -9° (twilight)Apr 05:00 — altitude -15° (daytime)Apr 06:00 — altitude -18° (daytime)Apr 07:00 — altitude -20° (daytime)Apr 08:00 — altitude -19° (daytime)Apr 09:00 — altitude -16° (daytime)Apr 10:00 — altitude -10° (daytime)Apr 11:00 — altitude -3° (daytime)Apr 12:00 — altitude 5° (daytime)Apr 13:00 — altitude 14° (daytime)Apr 14:00 — altitude 24° (daytime)Apr 15:00 — altitude 34° (daytime)Apr 16:00 — altitude 43° (daytime)Apr 17:00 — altitude 51° (daytime)Apr 18:00 — altitude 57° (daytime)Apr 19:00 — altitude 60° (daytime)Apr 20:00 — altitude 58° (twilight)Apr 21:00 — altitude 52°Apr 22:00 — altitude 44°Apr 23:00 — altitude 35°Apr: best around 21:00 localMayMay 00:00 — altitude 7°May 01:00 — altitude -1°May 02:00 — altitude -9° (twilight)May 03:00 — altitude -14° (twilight)May 04:00 — altitude -18° (daytime)May 05:00 — altitude -20° (daytime)May 06:00 — altitude -19° (daytime)May 07:00 — altitude -16° (daytime)May 08:00 — altitude -10° (daytime)May 09:00 — altitude -3° (daytime)May 10:00 — altitude 5° (daytime)May 11:00 — altitude 14° (daytime)May 12:00 — altitude 24° (daytime)May 13:00 — altitude 33° (daytime)May 14:00 — altitude 43° (daytime)May 15:00 — altitude 51° (daytime)May 16:00 — altitude 57° (daytime)May 17:00 — altitude 60° (daytime)May 18:00 — altitude 58° (daytime)May 19:00 — altitude 52° (daytime)May 20:00 — altitude 44° (daytime)May 21:00 — altitude 35° (twilight)May 22:00 — altitude 26° (twilight)May 23:00 — altitude 16°May: best around 23:00 localJunJun 00:00 — altitude -9° (twilight)Jun 01:00 — altitude -15° (twilight)Jun 02:00 — altitude -18° (twilight)Jun 03:00 — altitude -20° (twilight)Jun 04:00 — altitude -19° (daytime)Jun 05:00 — altitude -16° (daytime)Jun 06:00 — altitude -10° (daytime)Jun 07:00 — altitude -3° (daytime)Jun 08:00 — altitude 5° (daytime)Jun 09:00 — altitude 14° (daytime)Jun 10:00 — altitude 24° (daytime)Jun 11:00 — altitude 34° (daytime)Jun 12:00 — altitude 43° (daytime)Jun 13:00 — altitude 51° (daytime)Jun 14:00 — altitude 57° (daytime)Jun 15:00 — altitude 60° (daytime)Jun 16:00 — altitude 58° (daytime)Jun 17:00 — altitude 52° (daytime)Jun 18:00 — altitude 44° (daytime)Jun 19:00 — altitude 35° (daytime)Jun 20:00 — altitude 25° (daytime)Jun 21:00 — altitude 16° (twilight)Jun 22:00 — altitude 7° (twilight)Jun 23:00 — altitude -2° (twilight)JulJul 00:00 — altitude -18°Jul 01:00 — altitude -20° (twilight)Jul 02:00 — altitude -19° (twilight)Jul 03:00 — altitude -16° (twilight)Jul 04:00 — altitude -10° (daytime)Jul 05:00 — altitude -3° (daytime)Jul 06:00 — altitude 5° (daytime)Jul 07:00 — altitude 14° (daytime)Jul 08:00 — altitude 24° (daytime)Jul 09:00 — altitude 33° (daytime)Jul 10:00 — altitude 43° (daytime)Jul 11:00 — altitude 51° (daytime)Jul 12:00 — altitude 57° (daytime)Jul 13:00 — altitude 60° (daytime)Jul 14:00 — altitude 58° (daytime)Jul 15:00 — altitude 52° (daytime)Jul 16:00 — altitude 44° (daytime)Jul 17:00 — altitude 35° (daytime)Jul 18:00 — altitude 26° (daytime)Jul 19:00 — altitude 16° (daytime)Jul 20:00 — altitude 7° (daytime)Jul 21:00 — altitude -2° (twilight)Jul 22:00 — altitude -9° (twilight)Jul 23:00 — altitude -15° (twilight)AugAug 00:00 — altitude -19°Aug 01:00 — altitude -16°Aug 02:00 — altitude -10°Aug 03:00 — altitude -3° (twilight)Aug 04:00 — altitude 5° (twilight)Aug 05:00 — altitude 14° (daytime)Aug 06:00 — altitude 24° (daytime)Aug 07:00 — altitude 34° (daytime)Aug 08:00 — altitude 43° (daytime)Aug 09:00 — altitude 51° (daytime)Aug 10:00 — altitude 57° (daytime)Aug 11:00 — altitude 60° (daytime)Aug 12:00 — altitude 58° (daytime)Aug 13:00 — altitude 52° (daytime)Aug 14:00 — altitude 44° (daytime)Aug 15:00 — altitude 35° (daytime)Aug 16:00 — altitude 25° (daytime)Aug 17:00 — altitude 16° (daytime)Aug 18:00 — altitude 7° (daytime)Aug 19:00 — altitude -2° (daytime)Aug 20:00 — altitude -9° (twilight)Aug 21:00 — altitude -15° (twilight)Aug 22:00 — altitude -19°Aug 23:00 — altitude -20°SepSep 00:00 — altitude -10°Sep 01:00 — altitude -3°Sep 02:00 — altitude 6°Sep 03:00 — altitude 15°Sep 04:00 — altitude 24° (twilight)Sep 05:00 — altitude 34° (twilight)Sep 06:00 — altitude 43° (daytime)Sep 07:00 — altitude 51° (daytime)Sep 08:00 — altitude 58° (daytime)Sep 09:00 — altitude 60° (daytime)Sep 10:00 — altitude 58° (daytime)Sep 11:00 — altitude 52° (daytime)Sep 12:00 — altitude 44° (daytime)Sep 13:00 — altitude 35° (daytime)Sep 14:00 — altitude 25° (daytime)Sep 15:00 — altitude 15° (daytime)Sep 16:00 — altitude 6° (daytime)Sep 17:00 — altitude -2° (daytime)Sep 18:00 — altitude -9° (daytime)Sep 19:00 — altitude -15° (twilight)Sep 20:00 — altitude -19° (twilight)Sep 21:00 — altitude -20°Sep 22:00 — altitude -19°Sep 23:00 — altitude -15°Sep: best around 03:00 localOctOct 00:00 — altitude 5°Oct 01:00 — altitude 14°Oct 02:00 — altitude 24°Oct 03:00 — altitude 33°Oct 04:00 — altitude 43°Oct 05:00 — altitude 51° (twilight)Oct 06:00 — altitude 57° (daytime)Oct 07:00 — altitude 60° (daytime)Oct 08:00 — altitude 58° (daytime)Oct 09:00 — altitude 52° (daytime)Oct 10:00 — altitude 44° (daytime)Oct 11:00 — altitude 35° (daytime)Oct 12:00 — altitude 25° (daytime)Oct 13:00 — altitude 16° (daytime)Oct 14:00 — altitude 7° (daytime)Oct 15:00 — altitude -2° (daytime)Oct 16:00 — altitude -9° (daytime)Oct 17:00 — altitude -15° (daytime)Oct 18:00 — altitude -19° (twilight)Oct 19:00 — altitude -20°Oct 20:00 — altitude -19°Oct 21:00 — altitude -15°Oct 22:00 — altitude -10°Oct 23:00 — altitude -3°Oct: best around 04:00 localNovNov 00:00 — altitude 24°Nov 01:00 — altitude 34°Nov 02:00 — altitude 43°Nov 03:00 — altitude 51°Nov 04:00 — altitude 57°Nov 05:00 — altitude 60°Nov 06:00 — altitude 58° (twilight)Nov 07:00 — altitude 52° (daytime)Nov 08:00 — altitude 44° (daytime)Nov 09:00 — altitude 35° (daytime)Nov 10:00 — altitude 25° (daytime)Nov 11:00 — altitude 15° (daytime)Nov 12:00 — altitude 6° (daytime)Nov 13:00 — altitude -2° (daytime)Nov 14:00 — altitude -9° (daytime)Nov 15:00 — altitude -15° (daytime)Nov 16:00 — altitude -19° (daytime)Nov 17:00 — altitude -20° (twilight)Nov 18:00 — altitude -19° (twilight)Nov 19:00 — altitude -15°Nov 20:00 — altitude -10°Nov 21:00 — altitude -2°Nov 22:00 — altitude 6°Nov 23:00 — altitude 15°Nov: best around 05:00 localDecDec 00:00 — altitude 43°Dec 01:00 — altitude 51°Dec 02:00 — altitude 57°Dec 03:00 — altitude 60°Dec 04:00 — altitude 58°Dec 05:00 — altitude 52°Dec 06:00 — altitude 44° (twilight)Dec 07:00 — altitude 35° (twilight)Dec 08:00 — altitude 25° (daytime)Dec 09:00 — altitude 16° (daytime)Dec 10:00 — altitude 7° (daytime)Dec 11:00 — altitude -2° (daytime)Dec 12:00 — altitude -9° (daytime)Dec 13:00 — altitude -15° (daytime)Dec 14:00 — altitude -19° (daytime)Dec 15:00 — altitude -20° (daytime)Dec 16:00 — altitude -19° (daytime)Dec 17:00 — altitude -15° (twilight)Dec 18:00 — altitude -10°Dec 19:00 — altitude -3°Dec 20:00 — altitude 6°Dec 21:00 — altitude 15°Dec 22:00 — altitude 24°Dec 23:00 — altitude 34°Dec: best around 03:00 local
below horizon astronomical dark — low to high altitude twilight daytime (sun up) best night-time hour

Right now

Daytime
57°
SSE (az 148°)
rising

Upcoming (local)

Rise 07:19
Transit 15:01 60°
Set 22:47

Across the year

Best month January
Peak altitude 60°
Circumpolar here no
Dark-sky hours / year 1918

Neighboring Constellations

Leo Gemini Hydra Canis Minor

見どころの天体 in Cancer

5
Messier 44 survey image
Messier 44

NGC 2632

3.7 mag 95. Easy
Messier 67 survey image
Messier 67

NGC 2682

6.1 mag 30. Easy
Iota Cnc

HIP 43103; Iota Cnc; 48 Cnc

4.02 mag 30.6″ B: 6.0 G7.5IIIaBa0.1 Easy
HIP 42172
5.99 mag 10.1″ B: 7.2 F8V Easy
RS Cnc

HIP 45058

5.95 mag 5.33 - 6.94 SRB M6IIIase Easy

主な恒星 in Cancer

20
Tarf

HIP 40526; Beta Cnc; 17 Cnc

3.52 mag K4III Ba0.5: Easy
Asellus Australis

HIP 42911; Delta Cnc; 47 Cnc

3.94 mag G9III Easy
Iota Cnc

HIP 43103; Iota Cnc; 48 Cnc

4.02 mag 30.6″ B: 6.0 G7.5IIIaBa0.1 Easy
Acubens

HIP 44066; Alpha Cnc; 65 Cnc

4.25 mag 10.3″ B: 11.8 A5m Very Hard
Asellus Borealis

HIP 42806; Gamma Cnc; 43 Cnc

4.66 mag A1IV Easy
8 Cnc

HIP 39567; 8 Cnc

5.12 mag A1V Easy
HIP 41325
5.13 mag 29.2″ B: 10.2 G7II-IIIFe-1 Medium
Chi Cnc

HIP 40843; Chi Cnc; 18 Cnc

5.14 mag F6V Easy
Nahn

HIP 44946; Xi Cnc; 77 Cnc

5.14 mag 0.2″ B: 6.2 G9IIIFe-1CH-0.5 Easy
62 Cnc

HIP 43970; 62 Cnc

5.20 mag 975.6″ B: 5.7 A5III Easy
Sigma Cnc

HIP 44154; Sigma3 Cnc; 64 Cnc

5.20 mag 90.3″ B: 9.0 G8III Medium
Rho Cnc

HIP 43834; Rho2 Cnc; 58 Cnc

5.22 mag G8II-III Easy
Kappa Cnc

HIP 44798; Kappa Cnc; 76 Cnc

5.24 mag B8IIIpMn Easy
Mu Cnc

HIP 39780; Mu Cnc; 10 Cnc

5.30 mag G1IVb Easy
Eta Cnc

HIP 41909; Eta Cnc; 33 Cnc

5.33 mag K3III Easy
Pi Cnc

HIP 45410; Pi Cnc; 82 Cnc

5.34 mag K1III Easy
Theta Cnc

HIP 41822; Theta Cnc; 31 Cnc

5.35 mag K5III Easy
57 Cnc

HIP 43721; 57 Cnc

5.39 mag 1.5″ B: 6.4 G7III Hard
60 Cnc

HIP 43851; 60 Cnc

5.41 mag gK5 Easy
Tau Cnc

HIP 44818; Tau Cnc; 72 Cnc

5.43 mag G8III Easy

二重星 in Cancer

15
Iota Cnc

HIP 43103; Iota Cnc; 48 Cnc

4.02 mag 30.6″ B: 6.0 G7.5IIIaBa0.1 Easy
HIP 42172
5.99 mag 10.1″ B: 7.2 F8V Easy
HIP 44768
6.40 mag 7.5″ B: 7.1 F4V Easy
Phi Cnc

HIP 41404; Phi2 Cnc; 23 Cnc

6.30 mag 5.2″ B: 6.2 A3V Easy
66 Cnc

HIP 44307; 66 Cnc

5.82 mag 4.5″ B: 8.6 A2V Medium
39 Cnc

HIP 42516; 39 Cnc

6.39 mag 151.8″ B: 6.6 G8III Easy
HIP 42549
6.44 mag 63.2″ B: 7.6 G9III Easy
HIP 39607
6.21 mag 3.5″ B: 7.4 A0V Medium
HIP 41325
5.13 mag 29.2″ B: 10.2 G7II-IIIFe-1 Medium
Acubens

HIP 44066; Alpha Cnc; 65 Cnc

4.25 mag 10.3″ B: 11.8 A5m Very Hard
Sigma Cnc

HIP 44154; Sigma3 Cnc; 64 Cnc

5.20 mag 90.3″ B: 9.0 G8III Medium
Meleph

HIP 42556; Epsilon Cnc; 41 Cnc

6.30 mag 134.0″ B: 7.5 A8Vn Easy
62 Cnc

HIP 43970; 62 Cnc

5.20 mag 975.6″ B: 5.7 A5III Easy
HIP 39194
6.34 mag 2.1″ B: 9.9 K1III-IV Very Hard
57 Cnc

HIP 43721; 57 Cnc

5.39 mag 1.5″ B: 6.4 G7III Hard

変光星 in Cancer

6
R Cnc

HIP 40534

7.13 mag 6.07 - 12.30 M M7IIIe Very Hard
RS Cnc

HIP 45058

5.95 mag 5.33 - 6.94 SRB M6IIIase Easy
X Cnc

HIP 43811

6.64 mag 5.69 - 6.94 SRB C6II Easy
T Cnc

HIP 43905

7.60 mag 7.6 - 10.5 SRB C Hard
27 Cnc

HIP 41400; 27 Cnc

5.50 mag 5.41 - 5.75 SRB M3III Hard
HIP 44126
6.38 mag 6.24 - 6.55 SRB M4III Hard

深宇宙天体 in Cancer

30
散開星団 (2)
Messier 44 survey image
Messier 44

NGC 2632

3.7 mag 95. Easy
Messier 67 survey image
Messier 67

NGC 2682

6.1 mag 30. Easy
銀河 (28)
Caldwell 48 survey image
Caldwell 48

NGC 2775

10.3 mag 5 Sab Medium
NGC 2535 survey image
NGC 2535
12.6 mag 3.0 SBc Very Hard
NGC 2598 survey image
NGC 2598
13.7 mag 1.3 SBa Very Hard
NGC 2599 survey image
NGC 2599
13.0 mag 2.4 Sa Very Hard
NGC 2735 survey image
NGC 2735
14.0 mag 1.2 SABb Very Hard
IC 2457 survey image
IC 2457
14.0 mag 1.2 SBab Very Hard
NGC 2711 survey image
NGC 2711
14.0 mag SBa Very Hard
NGC 2565 survey image
NGC 2565
14.0 mag 1.9 Sbc Very Hard
NGC 2766 survey image
NGC 2766
14.0 mag SBab Very Hard
NGC 2554 survey image
NGC 2554
14.0 mag 3.4 S0-a Very Hard
NGC 2572 survey image
NGC 2572
15.0 mag SBa Very Hard
NGC 2562 survey image
NGC 2562
12.9 mag 1.4 S0-a Very Hard
NGC 2563 survey image
NGC 2563
12.3 mag 2.3 S0 Hard
NGC 2764 survey image
NGC 2764
12.7 mag 1.7 S0 Very Hard
NGC 2824 survey image
NGC 2824
14.0 mag 1.3 S0 Very Hard
NGC 2507 survey image
NGC 2507
14.0 mag 2.5 S0-a Very Hard
NGC 2557 survey image
NGC 2557
15.0 mag 1.4 S0 Very Hard
NGC 2560 survey image
NGC 2560
15.0 mag 1.7 S0-a Very Hard
NGC 2577 survey image
NGC 2577
13.0 mag 2.1 E-S0 Very Hard
NGC 2673 survey image
NGC 2673
12.9 mag 1.4 E Very Hard
NGC 2749 survey image
NGC 2749
12.0 mag 2.0 E Hard
IC 2430 survey image
IC 2430
14.0 mag 1.1 S0-a Very Hard
NGC 2522 survey image
NGC 2522
14.0 mag S0-a Very Hard
NGC 2611 survey image
NGC 2611
15.0 mag S0-a Very Hard
NGC 2643 survey image
NGC 2643
14.60 mag S0-a Very Hard
NGC 2747 survey image
NGC 2747
15.0 mag S0-a Very Hard
NGC 2790 survey image
NGC 2790
14.0 mag S0-a Very Hard
NGC 2791 survey image
NGC 2791
15.0 mag S0-a Very Hard