Stelle principali della costellazione dell'Orsa Minore Segue un prospetto delle stelle principali della costellazione dell'Orsa Minore, elencate per magnitudine decrescente.
Nome
|
Designazioni
|
Coordinate
|
Magnitudini
|
Dist. (al)
|
Classe spettrale
|
Note
|
B
|
F
|
HD
|
HIP
|
AR
|
Dec
|
vis.
|
ass.
|
Polaris |
α |
1 |
8890 |
11767 |
02h 31m 47,08s |
+89° 15′ 50,9″ |
1,97 |
−3,64 |
431 |
F7:Ib-IIv SB |
Stella Polare, Lodestar, Alruccabah, Cynosura, Phoenice, Tramontana, Angel Stern, Navigatoria, Star of Arcady, Yilduz, Mismar, Polyarnaya; variabile cefeide
|
β UMi |
β |
7 |
131873 |
72607 |
14h 50m 42,40s |
+74° 09′ 19,7″ |
2,07 |
−0,87 |
126 |
K4IIIvar |
Kochab, Kokab, Kochah
|
γ UMi |
γ |
13 |
137422 |
75097 |
15h 20m 43,75s |
+71° 50′ 02,3″ |
3,00 |
−2,84 |
480 |
A3II-III |
Pherkad, Pherkad Major; variabile Delta Scuti
|
ε UMi |
ε |
22 |
153751 |
82080 |
16h 45m 58,16s |
+82° 02′ 14,1″ |
4,21 |
−0,92 |
346 |
G5IIIvar |
Urodelus; variabile RS Canum Venaticorum
|
5 UMi |
|
5 |
127700 |
70692 |
14h 27m 31,52s |
+75° 41′ 45,4″ |
4,25 |
−0,87 |
345 |
K4III |
Choo Tsze
|
ζ UMi |
ζ |
16 |
142105 |
77055 |
15h 44m 03,46s |
+77° 47′ 40,2″ |
4,29 |
−1,02 |
376 |
A3Vn |
Alifa al Farkadain
|
δ UMi |
δ |
23 |
166205 |
85822 |
17h 32m 12,90s |
+86° 35′ 10,8″ |
4,35 |
0,61 |
183 |
A1Vn |
Yildun, Gildun, Vildiur, Yilduz, Pherkard
|
RR UMi |
|
|
132813 |
73199 |
14h 57m 35,12s |
+65° 55′ 56,6″ |
4,63 |
−0,80 |
398 |
M5III |
stella variabile
|
4 UMi |
|
4 |
124547 |
69112 |
14h 08m 51,01s |
+77° 32′ 50,8″ |
4,80 |
−1,13 |
500 |
K3III |
|
η UMi |
η |
21 |
148048 |
79822 |
16h 17m 30,50s |
+75° 45′ 16,9″ |
4,95 |
2,58 |
97 |
F5V |
Anwar al Farkadain, Alasco
|
θ UMi |
θ |
15 |
139669 |
76008 |
15h 31m 25,05s |
+77° 20′ 57,6″ |
5,00 |
−2,03 |
832 |
K5III |
|
11 UMi |
|
11 |
136726 |
74793 |
15h 17m 05,88s |
+71° 49′ 26,0″ |
5,02 |
−0,37 |
389 |
K4III |
Pherkad Minor
|
HD 136064 |
|
|
136064 |
74605 |
15h 14m 38,00s |
+67° 20′ 51,6″ |
5,15 |
3,13 |
83 |
F9IV |
|
HD 124730 |
|
|
124730 |
69373 |
14h 12m 04,05s |
+69° 25′ 57,6″ |
5,18 |
−0,50 |
445 |
M2III |
|
19 UMi |
|
19 |
146926 |
79280 |
16h 10m 49,53s |
+75° 52′ 39,1″ |
5,48 |
−1,07 |
665 |
B8V |
|
HD 118904 |
|
|
118904 |
66435 |
13h 37m 11,05s |
+71° 14′ 32,2″ |
5,50 |
0,05 |
400 |
K2III |
|
HD 149681 |
|
|
149681 |
80480 |
16h 25m 43,53s |
+78° 57′ 49,0″ |
5,55 |
2,42 |
138 |
F0V |
|
HD 133002 |
|
|
133002 |
72573 |
14h 50m 19,63s |
+82° 30′ 45,0″ |
5,63 |
2,45 |
141 |
F9V |
|
HD 140227 |
|
|
140227 |
76519 |
15h 37m 39,21s |
+69° 16′ 59,6″ |
5,65 |
−1,51 |
881 |
M0III |
|
18 UMi |
|
18 |
145622 |
78661 |
16h 03m 31,40s |
+76° 47′ 38,0″ |
5,73 |
−0,53 |
581 |
A3V |
|
HD 158996 |
|
|
158996 |
84769 |
17h 19m 37,05s |
+80° 08′ 11,0″ |
5,74 |
−1,67 |
991 |
K5III |
|
24 UMi |
|
24 |
166926 |
85699 |
17h 30m 46,97s |
+86° 58′ 04,9″ |
5,78 |
2,38 |
156 |
A2m |
|
HD 117187 |
|
|
117187 |
65536 |
13h 26m 08,02s |
+72° 23′ 29,4″ |
5,82 |
−1,63 |
1009 |
M1III |
|
HD 120084 |
|
|
120084 |
66903 |
13h 42m 39,38s |
+78° 03′ 51,6″ |
5,91 |
0,96 |
318 |
G7III: |
|
HD 152303 |
|
|
152303 |
81854 |
16h 43m 06,14s |
+77° 30′ 48,5″ |
5,99 |
3,21 |
117 |
F4V |
|
HD 147321 |
|
|
147321 |
79601 |
16h 14m 33,47s |
+73° 23′ 41,3″ |
6,02 |
−0,78 |
748 |
A3V |
|
HD 155154 |
|
|
155154 |
83317 |
17h 01m 40,08s |
+75° 17′ 51,6″ |
6,17 |
2,91 |
146 |
F0IVn |
|
HD 135384 |
|
|
135384 |
74272 |
15h 10m 44,40s |
+67° 46′ 51,8″ |
6,18 |
0,23 |
504 |
A8Vn |
|
HD 133994 |
|
|
133994 |
73706 |
15h 03m 57,73s |
+65° 55′ 11,0″ |
6,22 |
0,45 |
464 |
A2Vs |
|
HD 107192 |
|
|
107192 |
59767 |
12h 15m 20,67s |
+87° 42′ 00,0″ |
6,27 |
2,93 |
152 |
F2V |
|
HD 129245 |
|
|
129245 |
71196 |
14h 33m 38,62s |
+79° 39′ 36,8″ |
6,27 |
0,52 |
461 |
K3III |
|
λ UMi |
λ |
|
183030 |
84535 |
17h 16m 57,26s |
+89° 02′ 15,8″ |
6,31 |
−0,84 |
876 |
M1III |
|
HD 107113 |
|
|
107113 |
59879 |
12h 16m 49,35s |
+86° 26′ 09,0″ |
6,33 |
3,34 |
129 |
F4V |
|
HD 151623 |
|
|
151623 |
81428 |
16h 37m 52,81s |
+78° 55′ 06,8″ |
6,33 |
0,81 |
414 |
G9III |
|
HD 150275 |
|
|
150275 |
80850 |
16h 30m 39,08s |
+77° 26′ 45,1″ |
6,35 |
0,87 |
408 |
K1III |
|
20 UMi |
|
20 |
147142 |
79420 |
16h 12m 32,20s |
+75° 12′ 38,1″ |
6,36 |
−0,49 |
765 |
K2IV |
|
HD 113889 |
|
|
113889 |
63822 |
13h 04m 49,78s |
+73° 01′ 29,8″ |
6,43 |
1,01 |
396 |
F0V |
|
3 UMi |
|
3 |
124063 |
68956 |
14h 06m 56,48s |
+74° 35′ 37,5″ |
6,43 |
0,79 |
438 |
A7V |
|
HD 5914 |
|
|
5914 |
7283 |
01h 33m 48,52s |
+89° 00′ 56,6″ |
6,46 |
1,49 |
321 |
A3V |
|
π1 UMi A |
π1 |
|
139777 |
75809 |
15h 29m 11,97s |
+80° 26′ 54,0″ |
6,57 |
4,85 |
72 |
G8IV-V+... |
|
9 UMi |
|
9 |
133621 |
73440 |
15h 00m 27,71s |
+71° 45′ 54,9″ |
6,64 |
4,00 |
110 |
G0 |
|
HD 153720 |
|
|
153720 |
8651 |
16h 52m 55,14s |
+75° 23′ 34,4″ |
6,82 |
|
|
F0 |
|
8 UMi |
|
8 |
133086 |
73136 |
14h 56m 48,32s |
+74° 54′ 03,3″ |
6,83 |
0,95 |
489 |
K0 |
|
π2 UMi |
π2 |
|
141652 |
76695 |
15h 39m 38,72s |
+79° 58′ 59,2″ |
6,89 |
1,54 |
384 |
F2 |
|
π1 UMi B |
π1 |
|
139813 |
75829 |
15h 29m 24,36s |
+80° 27′ 00,0″ |
7,30 |
5,62 |
71 |
G5 |
|
14 UMi |
|
14 |
137686 |
75152 |
15h 21m 30,52s |
+73° 28′ 35,1″ |
7,38 |
3,51 |
194 |
F5 |
|
Legenda della tabella
|
Collegamenti esterni
Portale Stelle: accedi alle voci di Wikipedia che trattano di stelle e costellazioni
|