Liste d'étoiles du Sextant Cet article recense les étoiles situées dans la constellation du Sextant, classées par magnitude apparente décroissante.
Liste
Dés.
|
B
|
F
|
Var
|
HD
|
HIP
|
α
|
δ
|
Mag. app.
|
Mag. abs.
|
Dist. (al)
|
Type
|
Notes
|
α Sex |
α |
15 |
|
87887 |
49641 |
10h 07m 56,30s |
−00° 22′ 17,9″ |
4,48 |
−0,25 |
287 |
A0III |
|
γ Sex |
γ |
8 |
|
85558 |
48437 |
09h 52m 30,47s |
−08° 06′ 17,7″ |
5,07 |
0,55 |
261 |
A2V |
Étoile binaire
|
β Sex |
β |
30 |
|
90994 |
51437 |
10h 30m 17,50s |
−00° 38′ 13,1″ |
5,08 |
−0,04 |
345 |
B6V |
Variable de type α2 CVn
|
δ Sex |
δ |
29 |
|
90882 |
51362 |
10h 29m 28,73s |
−02° 44′ 20,6″ |
5,19 |
0,37 |
300 |
B9.5V |
|
ε Sex |
ε |
22 |
|
89254 |
50414 |
10h 17m 37,90s |
−08° 04′ 08,1″ |
5,25 |
1,51 |
183 |
F2III |
|
HD 90362 |
|
|
|
90362 |
51046 |
10h 25m 44,35s |
−07° 03′ 36,5″ |
5,60 |
0,58 |
329 |
M0.5III |
Variable suspectée
|
18 Sex |
|
18 |
|
88333 |
49865 |
10h 10m 55,86s |
−08° 25′ 06,1″ |
5,64 |
−0,17 |
473 |
K2III |
|
|
|
|
|
84607 |
47960 |
09h 46m 23,64s |
+01° 47′ 08,5″ |
5,65 |
1,03 |
273 |
F4IV |
|
19 Sex |
|
19 |
|
88547 |
50027 |
10h 12m 48,39s |
+04° 36′ 52,9″ |
5,77 |
−0,27 |
527 |
K0III: |
|
35 Sex |
|
35 |
|
92841 |
52452 |
10h 43m 20,91s |
+04° 44′ 51,9″ |
5,77 |
−0,88 |
697 |
K3III+... |
Étoile double
|
41 Sex |
|
41 |
|
93903 |
52980 |
10h 50m 18,06s |
−08° 53′ 51,8″ |
5,80 |
0,55 |
366 |
A3m |
|
|
|
|
|
93833 |
52948 |
10h 49m 43,48s |
−09° 51′ 09,5″ |
5,85 |
0,72 |
346 |
G8III: |
|
HD 85709 |
|
|
|
85709 |
48519 |
09h 53m 42,93s |
+05° 57′ 30,8″ |
5,90 |
−2,26 |
1399 |
M2III |
Variable suspectée
|
17 Sex |
|
17 |
|
88195 |
49812 |
10h 10m 07,56s |
−08° 24′ 29,4″ |
5,91 |
−0,13 |
527 |
A1V |
|
|
|
|
|
93655 |
52863 |
10h 48m 40,57s |
−01° 57′ 32,1″ |
5,92 |
−0,14 |
531 |
M2III |
|
25 Sex |
|
25 |
SS |
90044 |
50885 |
10h 23m 26,51s |
−04° 04′ 26,6″ |
5,93 |
0,77 |
351 |
B9p Si(CrSr) |
Variable de type α2 CVn
|
|
|
|
|
94014 |
53035 |
10h 51m 05,44s |
−03° 05′ 33,5″ |
5,95 |
−0,04 |
514 |
K2 |
|
6 Sex |
|
6 |
|
85364 |
48341 |
09h 51m 14,02s |
−04° 14′ 35,8″ |
6,01 |
2,07 |
200 |
A8III |
|
7 Sex |
|
7 |
|
85504 |
48414 |
09h 52m 12,27s |
+02° 27′ 14,0″ |
6,02 |
−1,52 |
1048 |
A0Vs |
Variable suspectée
|
|
|
|
|
90763 |
51302 |
10h 28m 43,96s |
−03° 44′ 32,3″ |
6,05 |
1,68 |
244 |
A1sp... |
|
|
|
|
|
89033 |
50292 |
10h 16m 09,01s |
−11° 12′ 12,3″ |
6,08 |
−0,39 |
642 |
K0 |
|
|
|
|
|
87262 |
49293 |
10h 03m 40,99s |
−09° 34′ 25,6″ |
6,09 |
−1,84 |
1259 |
K0 |
|
14 Sex |
|
14 |
|
87682 |
49530 |
10h 06m 47,44s |
+05° 36′ 41,5″ |
6,20 |
1,07 |
345 |
K1III |
|
|
|
|
|
91106 |
51490 |
10h 30m 58,78s |
−07° 38′ 15,2″ |
6,20 |
−0,66 |
767 |
K5III+... |
|
|
|
|
|
88372 |
49900 |
10h 11m 17,76s |
−07° 18′ 59,7″ |
6,23 |
0,37 |
484 |
A2Vn |
|
4 Sex |
|
4 |
|
85217 |
48273 |
09h 50m 30,17s |
+04° 20′ 37,6″ |
6,24 |
2,93 |
150 |
F6V... |
|
33 Sex |
|
33 |
|
92588 |
52316 |
10h 41m 24,27s |
−01° 44′ 28,3″ |
6,25 |
3,57 |
112 |
K1IV |
|
36 Sex |
|
36 |
|
93102 |
52584 |
10h 45m 09,48s |
+02° 29′ 16,9″ |
6,27 |
−0,19 |
639 |
K4III |
|
|
|
|
|
89565 |
50584 |
10h 19m 59,52s |
−09° 03′ 31,8″ |
6,31 |
2,68 |
174 |
F1IV |
|
|
|
|
|
90125 |
50939 |
10h 24m 13,15s |
+02° 22′ 05,1″ |
6,33 |
1,32 |
328 |
G9V |
|
26 Sex |
|
26 |
|
90473 |
51117 |
10h 26m 36,94s |
−00° 59′ 17,1″ |
6,33 |
−0,49 |
755 |
K0 |
|
|
|
|
|
85505 |
48413 |
09h 52m 12,00s |
+00° 04′ 32,4″ |
6,34 |
0,75 |
428 |
G9III |
|
|
|
|
|
89490 |
50552 |
10h 19m 32,37s |
−05° 06′ 21,5″ |
6,38 |
1,61 |
293 |
K0 |
|
|
|
|
|
90057 |
50893 |
10h 23m 32,66s |
−03° 38′ 34,3″ |
6,39 |
−1,45 |
1203 |
K5 |
|
|
|
|
|
85380 |
48351 |
09h 51m 21,69s |
−06° 10′ 55,4″ |
6,42 |
3,18 |
145 |
F8V |
|
|
|
|
|
86341 |
48839 |
09h 57m 43,90s |
−01° 56′ 30,4″ |
6,43 |
1,79 |
276 |
G5 |
|
13 Sex |
|
13 |
|
87301 |
49329 |
10h 04m 08,48s |
+03° 12′ 04,6″ |
6,43 |
2,73 |
179 |
F4V |
|
24 Sex |
|
24 |
|
90043 |
50887 |
10h 23m 28,33s |
−00° 54′ 07,8″ |
6,45 |
2,08 |
244 |
K0IV |
Possède deux exoplanètes (b et c)
|
|
|
|
|
85461 |
48375 |
09h 51m 41,20s |
−11° 20′ 25,5″ |
6,48 |
−1,03 |
1035 |
M2III: |
|
27 Sex |
|
27 |
|
90485 |
51135 |
10h 26m 46,90s |
−04° 23′ 18,0″ |
6,55 |
0,12 |
629 |
K0 |
|
34 Sex |
|
34 |
|
92749 |
52401 |
10h 42m 37,53s |
+03° 34′ 58,9″ |
6,57 |
2,29 |
234 |
F5 |
Variable suspectée
|
40 Sex |
|
40 |
|
93742 |
52913 |
10h 49m 17,30s |
−04° 01′ 26,1″ |
6,61 |
1,70 |
313 |
A2IV |
|
23 Sex |
|
23 |
RS |
89688 |
50684 |
10h 21m 02,01s |
+02° 17′ 23,0″ |
6,66 |
−1,99 |
1753 |
B2.5IV |
Variable de type β Cep et possible SPB[1]
|
12 Sex |
|
12 |
|
86611 |
48990 |
09h 59m 43,12s |
+03° 23′ 05,1″ |
6,69 |
2,34 |
241 |
F0V |
|
9 Sex |
|
9 |
|
85762 |
48552 |
09h 54m 06,72s |
+04° 56′ 43,4″ |
6,72 |
−0,87 |
1072 |
K5 |
|
21 Sex |
|
21 |
|
88764 |
50140 |
10h 14m 08,41s |
−07° 59′ 36,4″ |
6,97 |
0,39 |
675 |
K0 |
|
31 Sex |
|
31 |
|
91011 |
51451 |
10h 30m 30,96s |
+02° 09′ 01,1″ |
6,98 |
1,13 |
482 |
K0 |
|
20 Sex |
|
20 |
|
88697 |
50100 |
10h 13m 44,49s |
−07° 23′ 02,7″ |
7,21 |
3,79 |
157 |
F8 |
|
HD 92788 |
|
|
|
92788 |
52409 |
10h 42m 48,0s |
-02° 11′ 01″ |
7,31 |
4,76 |
107 |
G5 |
Possède deux exoplanètes (b & c)
|
KELT-11 |
|
|
|
93396 |
52733 |
10h 42m 48,0s |
-02° 11′ 01″ |
8,04 |
3,00 |
323 |
G6IV |
Possède une exoplanète (b)
|
HD 86081 |
|
|
|
86081 |
48711 |
09h 56m 05,92s |
−03° 48′ 30,3″ |
8,74 |
3,94 |
297 |
F8V |
Bibha ; possède une exoplanète (b)
|
T Sex |
|
|
T |
85675 |
48503 |
09h 53m 28,40s |
+02° 03′ 26,4″ |
9,82 |
|
1440 |
A1V |
Variable de type RR Lyr
|
BD-08 2823 |
|
|
|
|
49067 |
10h 00m 47,72s |
−09° 31′ 00,0″ |
9,86 |
6,74 |
137 |
K3V |
Possède deux exoplanètes (b & c)
|
Y Sex |
|
|
Y |
87079 |
49217 |
10h 02m 47,96s |
+01° 05′ 40,3″ |
9,95 |
|
371 |
F8V |
Variable de type W UMa
|
WASP-127 |
|
|
|
|
|
10h 42m 14,1s |
-03° 50′ 06″ |
10,15 |
|
|
G5 |
Possède une exoplanète qui transite (b)
|
RW Sex |
|
|
RW |
|
50581 |
10h 19m 56,62s |
−08° 41′ 56,1″ |
10,7 |
|
14000 |
DAe |
Variable cataclysmique
|
WASP-43 |
|
|
|
|
|
10h 19m 38s |
-09° 48′ 23″ |
12,4 |
|
|
K7V |
Possède une exoplanète qui transite (b)
|
PG 1047+003 |
|
|
UY |
|
|
10h 50m 02,81s |
+00° 00′ 36,9″ |
13,49 |
|
|
sd:B |
Variable de type V361 Hya
|
LHS 292 |
|
|
|
|
|
10h 48m 13s |
−11° 20′ 12″ |
15,60 |
17,32 |
14,75 |
M6,0V |
Naine rouge proche ; étoile éruptive
|
SW Sex |
|
|
SW |
|
|
10h 15m 09,39s |
−03° 08′ 32,8″ |
|
|
|
CV |
Variable cataclysmique ; prototype des variables de type SW Sex
|
Voir aussi
Liens internes
Sources
- ESA, « The Hipparcos and Tycho Catalogues », (consulté le )
- Natalia Dimitrievna Kostyuk, « HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index », (consulté le )
- N. G. Roman, « Identification of a Constellation from a Position », (consulté le )
- (en) N. N Samus', E. V. Kazarovets et al., « General Catalogue of Variable Stars: Version GCVS 5.1 », Astronomy Reports, vol. 61, no 1, , p. 80-88 (DOI 10.1134/S1063772917010085, Bibcode 2017ARep...61...80S, lire en ligne)
|