« Liste d'étoiles du Sextant » : différence entre les versions
Contenu supprimé Contenu ajouté
palette, portail ; modifs en-tête des colonnes du tableau |
colonne variables + qques descriptions |
||
Ligne 8 : | Ligne 8 : | ||
! [[Désignation de Bayer|B]] |
! [[Désignation de Bayer|B]] |
||
! [[Désignation de Flamsteed|F]] |
! [[Désignation de Flamsteed|F]] |
||
! [[Désignation des étoiles variables|Var]] |
|||
! [[Catalogue Henry Draper|HD]] |
! [[Catalogue Henry Draper|HD]] |
||
! [[Catalogue Hipparcos|HIP]] |
! [[Catalogue Hipparcos|HIP]] |
||
Ligne 18 : | Ligne 19 : | ||
! Notes |
! Notes |
||
|- |
|- |
||
| [[Alpha Sextantis|α Sex]] || α || 15 || 87887 || 49641 || {{Ascension droite|10|07|56,30}} || {{Déc|−00|22|17,9}} || 4,48 || −0,25 || 287 || A0III || |
| [[Alpha Sextantis|α Sex]] || α || 15 || || 87887 || 49641 || {{Ascension droite|10|07|56,30}} || {{Déc|−00|22|17,9}} || 4,48 || −0,25 || 287 || A0III || |
||
|- |
|- |
||
| [[Gamma Sextantis|γ Sex]] || γ || 8 || 85558 || 48437 || {{Ascension droite|09|52|30,47}} || {{Déc|−08|06|17,7}} || 5,07 || 0,55 || 261 || A2V || style="text-align:left;" | [[Étoile |
| [[Gamma Sextantis|γ Sex]] || γ || 8 || || 85558 || 48437 || {{Ascension droite|09|52|30,47}} || {{Déc|−08|06|17,7}} || 5,07 || 0,55 || 261 || A2V || style="text-align:left;" | [[Étoile binaire]] |
||
|- |
|- |
||
| [[Beta Sextantis|β Sex]] || β || 30 || 90994 || 51437 || {{Ascension droite|10|30|17,50}} || {{Déc|−00|38|13,1}} || 5,08 || −0,04 || 345 || B6V || style="text-align:left;" | [[Étoile variable de type Alpha2 Canum Venaticorum|Variable de type α |
| [[Beta Sextantis|β Sex]] || β || 30 || || 90994 || 51437 || {{Ascension droite|10|30|17,50}} || {{Déc|−00|38|13,1}} || 5,08 || −0,04 || 345 || B6V || style="text-align:left;" | [[Étoile variable de type Alpha2 Canum Venaticorum|Variable de type α{{2}} CVn]] |
||
|- |
|- |
||
| [[Delta Sextantis|δ Sex]] || δ || 29 || 90882 || 51362 || {{Ascension droite|10|29|28,73}} || {{Déc|−02|44|20,6}} || 5,19 || 0,37 || 300 || B9.5V || |
| [[Delta Sextantis|δ Sex]] || δ || 29 || || 90882 || 51362 || {{Ascension droite|10|29|28,73}} || {{Déc|−02|44|20,6}} || 5,19 || 0,37 || 300 || B9.5V || |
||
|- |
|- |
||
| [[Epsilon Sextantis|ε Sex]] || ε || 22 || 89254 || 50414 || {{Ascension droite|10|17|37,90}} || {{Déc|−08|04|08,1}} || 5,25 || 1,51 || 183 || F2III || |
| [[Epsilon Sextantis|ε Sex]] || ε || 22 || || 89254 || 50414 || {{Ascension droite|10|17|37,90}} || {{Déc|−08|04|08,1}} || 5,25 || 1,51 || 183 || F2III || |
||
|- |
|- |
||
| || || || 90362 || 51046 || {{Ascension droite|10|25|44,35}} || {{Déc|−07|03|36,5}} || 5,60 || 0,58 || 329 || M0.5III || |
| [[HD 90362]] || || || || 90362 || 51046 || {{Ascension droite|10|25|44,35}} || {{Déc|−07|03|36,5}} || 5,60 || 0,58 || 329 || M0.5III || style="text-align:left;" | [[Étoile variable|Variable]] suspectée |
||
|- |
|- |
||
| [[18 Sextantis|18 Sex]] || || 18 || 88333 || 49865 || {{Ascension droite|10|10|55,86}} || {{Déc|−08|25|06,1}} || 5,64 || −0,17 || 473 || K2III || |
| [[18 Sextantis|18 Sex]] || || 18 || || 88333 || 49865 || {{Ascension droite|10|10|55,86}} || {{Déc|−08|25|06,1}} || 5,64 || −0,17 || 473 || K2III || |
||
|- |
|- |
||
| || || || 84607 || 47960 || {{Ascension droite|09|46|23,64}} || {{Déc|+01|47|08,5}} || 5,65 || 1,03 || 273 || F4IV || |
| || || || || 84607 || 47960 || {{Ascension droite|09|46|23,64}} || {{Déc|+01|47|08,5}} || 5,65 || 1,03 || 273 || F4IV || |
||
|- |
|- |
||
| [[19 Sextantis|19 Sex]] || || 19 || 88547 || 50027 || {{Ascension droite|10|12|48,39}} || {{Déc|+04|36|52,9}} || 5,77 || −0,27 || 527 || K0III: || |
| [[19 Sextantis|19 Sex]] || || 19 || || 88547 || 50027 || {{Ascension droite|10|12|48,39}} || {{Déc|+04|36|52,9}} || 5,77 || −0,27 || 527 || K0III: || |
||
|- |
|- |
||
| [[35 Sextantis|35 Sex]] || || 35 || 92841 || 52452 || {{Ascension droite|10|43|20,91}} || {{Déc|+04|44|51,9}} || 5,77 || −0,88 || 697 || K3III+... || style="text-align:left;" | Étoile double |
| [[35 Sextantis|35 Sex]] || || 35 || || 92841 || 52452 || {{Ascension droite|10|43|20,91}} || {{Déc|+04|44|51,9}} || 5,77 || −0,88 || 697 || K3III+... || style="text-align:left;" | Étoile double |
||
|- |
|- |
||
| [[41 Sextantis|41 Sex]] || || 41 || 93903 || 52980 || {{Ascension droite|10|50|18,06}} || {{Déc|−08|53|51,8}} || 5,80 || 0,55 || 366 || A3m || |
| [[41 Sextantis|41 Sex]] || || 41 || || 93903 || 52980 || {{Ascension droite|10|50|18,06}} || {{Déc|−08|53|51,8}} || 5,80 || 0,55 || 366 || A3m || |
||
|- |
|- |
||
| || || || 93833 || 52948 || {{Ascension droite|10|49|43,48}} || {{Déc|−09|51|09,5}} || 5,85 || 0,72 || 346 || G8III: || |
| || || || || 93833 || 52948 || {{Ascension droite|10|49|43,48}} || {{Déc|−09|51|09,5}} || 5,85 || 0,72 || 346 || G8III: || |
||
|- |
|- |
||
| || || || 85709 || 48519 || {{Ascension droite|09|53|42,93}} || {{Déc|+05|57|30,8}} || 5,90 || −2,26 || 1399 || M2III || |
| [[HD 85709]] || || || || 85709 || 48519 || {{Ascension droite|09|53|42,93}} || {{Déc|+05|57|30,8}} || 5,90 || −2,26 || 1399 || M2III || style="text-align:left;" | Variable suspectée |
||
|- |
|- |
||
| [[17 Sextantis|17 Sex]] || || 17 || 88195 || 49812 || {{Ascension droite|10|10|07,56}} || {{Déc|−08|24|29,4}} || 5,91 || −0,13 || 527 || A1V || |
| [[17 Sextantis|17 Sex]] || || 17 || || 88195 || 49812 || {{Ascension droite|10|10|07,56}} || {{Déc|−08|24|29,4}} || 5,91 || −0,13 || 527 || A1V || |
||
|- |
|- |
||
| || || || 93655 || 52863 || {{Ascension droite|10|48|40,57}} || {{Déc|−01|57|32,1}} || 5,92 || −0,14 || 531 || M2III || |
| || || || || 93655 || 52863 || {{Ascension droite|10|48|40,57}} || {{Déc|−01|57|32,1}} || 5,92 || −0,14 || 531 || M2III || |
||
|- |
|- |
||
| [[25 Sextantis|25 Sex]] || || 25 || 90044 || 50885 || {{Ascension droite|10|23|26,51}} || {{Déc|−04|04|26,6}} || 5,93 || 0,77 || 351 || B9p Si(CrSr) || style="text-align:left;" | |
| [[25 Sextantis|25 Sex]] || || 25 || SS || 90044 || 50885 || {{Ascension droite|10|23|26,51}} || {{Déc|−04|04|26,6}} || 5,93 || 0,77 || 351 || B9p Si(CrSr) || style="text-align:left;" | Variable de type α{{2}} CVn |
||
|- |
|- |
||
| || || || 94014 || 53035 || {{Ascension droite|10|51|05,44}} || {{Déc|−03|05|33,5}} || 5,95 || −0,04 || 514 || K2 || |
| || || || || 94014 || 53035 || {{Ascension droite|10|51|05,44}} || {{Déc|−03|05|33,5}} || 5,95 || −0,04 || 514 || K2 || |
||
|- |
|- |
||
| [[6 Sextantis|6 Sex]] || || 6 || 85364 || 48341 || {{Ascension droite|09|51|14,02}} || {{Déc|−04|14|35,8}} || 6,01 || 2,07 || 200 || A8III || |
| [[6 Sextantis|6 Sex]] || || 6 || || 85364 || 48341 || {{Ascension droite|09|51|14,02}} || {{Déc|−04|14|35,8}} || 6,01 || 2,07 || 200 || A8III || |
||
|- |
|- |
||
| [[7 Sextantis|7 Sex]] || || 7 || 85504 || 48414 || {{Ascension droite|09|52|12,27}} || {{Déc|+02|27|14,0}} || 6,02 || −1,52 || 1048 || A0Vs || |
| [[7 Sextantis|7 Sex]] || || 7 || || 85504 || 48414 || {{Ascension droite|09|52|12,27}} || {{Déc|+02|27|14,0}} || 6,02 || −1,52 || 1048 || A0Vs || style="text-align:left;" | Variable suspectée |
||
|- |
|- |
||
| || || || 90763 || 51302 || {{Ascension droite|10|28|43,96}} || {{Déc|−03|44|32,3}} || 6,05 || 1,68 || 244 || A1sp... || |
| || || || || 90763 || 51302 || {{Ascension droite|10|28|43,96}} || {{Déc|−03|44|32,3}} || 6,05 || 1,68 || 244 || A1sp... || |
||
|- |
|- |
||
| || || || 89033 || 50292 || {{Ascension droite|10|16|09,01}} || {{Déc|−11|12|12,3}} || 6,08 || −0,39 || 642 || K0 || |
| || || || || 89033 || 50292 || {{Ascension droite|10|16|09,01}} || {{Déc|−11|12|12,3}} || 6,08 || −0,39 || 642 || K0 || |
||
|- |
|- |
||
| || || || 87262 || 49293 || {{Ascension droite|10|03|40,99}} || {{Déc|−09|34|25,6}} || 6,09 || −1,84 || 1259 || K0 || |
| || || || || 87262 || 49293 || {{Ascension droite|10|03|40,99}} || {{Déc|−09|34|25,6}} || 6,09 || −1,84 || 1259 || K0 || |
||
|- |
|- |
||
| [[14 Sextantis|14 Sex]] || || 14 || 87682 || 49530 || {{Ascension droite|10|06|47,44}} || {{Déc|+05|36|41,5}} || 6,20 || 1,07 || 345 || K1III || |
| [[14 Sextantis|14 Sex]] || || 14 || || 87682 || 49530 || {{Ascension droite|10|06|47,44}} || {{Déc|+05|36|41,5}} || 6,20 || 1,07 || 345 || K1III || |
||
|- |
|- |
||
| || || || 91106 || 51490 || {{Ascension droite|10|30|58,78}} || {{Déc|−07|38|15,2}} || 6,20 || −0,66 || 767 || K5III+... || |
| || || || || 91106 || 51490 || {{Ascension droite|10|30|58,78}} || {{Déc|−07|38|15,2}} || 6,20 || −0,66 || 767 || K5III+... || |
||
|- |
|- |
||
| || || || 88372 || 49900 || {{Ascension droite|10|11|17,76}} || {{Déc|−07|18|59,7}} || 6,23 || 0,37 || 484 || A2Vn || |
| || || || || 88372 || 49900 || {{Ascension droite|10|11|17,76}} || {{Déc|−07|18|59,7}} || 6,23 || 0,37 || 484 || A2Vn || |
||
|- |
|- |
||
| [[4 Sextantis|4 Sex]] || || 4 || 85217 || 48273 || {{Ascension droite|09|50|30,17}} || {{Déc|+04|20|37,6}} || 6,24 || 2,93 || 150 || F6V... || |
| [[4 Sextantis|4 Sex]] || || 4 || || 85217 || 48273 || {{Ascension droite|09|50|30,17}} || {{Déc|+04|20|37,6}} || 6,24 || 2,93 || 150 || F6V... || |
||
|- |
|- |
||
| [[33 Sextantis|33 Sex]] || || 33 || 92588 || 52316 || {{Ascension droite|10|41|24,27}} || {{Déc|−01|44|28,3}} || 6,25 || 3,57 || 112 || K1IV || |
| [[33 Sextantis|33 Sex]] || || 33 || || 92588 || 52316 || {{Ascension droite|10|41|24,27}} || {{Déc|−01|44|28,3}} || 6,25 || 3,57 || 112 || K1IV || |
||
|- |
|- |
||
| [[36 Sextantis|36 Sex]] || || 36 || 93102 || 52584 || {{Ascension droite|10|45|09,48}} || {{Déc|+02|29|16,9}} || 6,27 || −0,19 || 639 || K4III || |
| [[36 Sextantis|36 Sex]] || || 36 || || 93102 || 52584 || {{Ascension droite|10|45|09,48}} || {{Déc|+02|29|16,9}} || 6,27 || −0,19 || 639 || K4III || |
||
|- |
|- |
||
| || || || 89565 || 50584 || {{Ascension droite|10|19|59,52}} || {{Déc|−09|03|31,8}} || 6,31 || 2,68 || 174 || F1IV || |
| || || || || 89565 || 50584 || {{Ascension droite|10|19|59,52}} || {{Déc|−09|03|31,8}} || 6,31 || 2,68 || 174 || F1IV || |
||
|- |
|- |
||
| || || || 90125 || 50939 || {{Ascension droite|10|24|13,15}} || {{Déc|+02|22|05,1}} || 6,33 || 1,32 || 328 || G9V || |
| || || || || 90125 || 50939 || {{Ascension droite|10|24|13,15}} || {{Déc|+02|22|05,1}} || 6,33 || 1,32 || 328 || G9V || |
||
|- |
|- |
||
| [[26 Sextantis|26 Sex]] || || 26 || 90473 || 51117 || {{Ascension droite|10|26|36,94}} || {{Déc|−00|59|17,1}} || 6,33 || −0,49 || 755 || K0 || |
| [[26 Sextantis|26 Sex]] || || 26 || || 90473 || 51117 || {{Ascension droite|10|26|36,94}} || {{Déc|−00|59|17,1}} || 6,33 || −0,49 || 755 || K0 || |
||
|- |
|- |
||
| || || || 85505 || 48413 || {{Ascension droite|09|52|12,00}} || {{Déc|+00|04|32,4}} || 6,34 || 0,75 || 428 || G9III || |
| || || || || 85505 || 48413 || {{Ascension droite|09|52|12,00}} || {{Déc|+00|04|32,4}} || 6,34 || 0,75 || 428 || G9III || |
||
|- |
|- |
||
| || || || 89490 || 50552 || {{Ascension droite|10|19|32,37}} || {{Déc|−05|06|21,5}} || 6,38 || 1,61 || 293 || K0 || |
| || || || || 89490 || 50552 || {{Ascension droite|10|19|32,37}} || {{Déc|−05|06|21,5}} || 6,38 || 1,61 || 293 || K0 || |
||
|- |
|- |
||
| || || || 90057 || 50893 || {{Ascension droite|10|23|32,66}} || {{Déc|−03|38|34,3}} || 6,39 || −1,45 || 1203 || K5 || |
| || || || || 90057 || 50893 || {{Ascension droite|10|23|32,66}} || {{Déc|−03|38|34,3}} || 6,39 || −1,45 || 1203 || K5 || |
||
|- |
|- |
||
| || || || 85380 || 48351 || {{Ascension droite|09|51|21,69}} || {{Déc|−06|10|55,4}} || 6,42 || 3,18 || 145 || F8V || |
| || || || || 85380 || 48351 || {{Ascension droite|09|51|21,69}} || {{Déc|−06|10|55,4}} || 6,42 || 3,18 || 145 || F8V || |
||
|- |
|- |
||
| || || || 86341 || 48839 || {{Ascension droite|09|57|43,90}} || {{Déc|−01|56|30,4}} || 6,43 || 1,79 || 276 || G5 || |
| || || || || 86341 || 48839 || {{Ascension droite|09|57|43,90}} || {{Déc|−01|56|30,4}} || 6,43 || 1,79 || 276 || G5 || |
||
|- |
|- |
||
| [[13 Sextantis|13 Sex]] || || 13 || 87301 || 49329 || {{Ascension droite|10|04|08,48}} || {{Déc|+03|12|04,6}} || 6,43 || 2,73 || 179 || F4V || |
| [[13 Sextantis|13 Sex]] || || 13 || || 87301 || 49329 || {{Ascension droite|10|04|08,48}} || {{Déc|+03|12|04,6}} || 6,43 || 2,73 || 179 || F4V || |
||
|- |
|- |
||
| [[24 Sextantis|24 Sex]] || || 24 || 90043 || 50887 || {{Ascension droite|10|23|28,33}} || {{Déc|−00|54|07,8}} || 6,45 || 2,08 || 244 || K0IV || style="text-align:left;" | Possède deux [[exoplanète]]s ([[24 Sextantis b|b]] et [[24 Sextantis c|c]]) |
| [[24 Sextantis|24 Sex]] || || 24 || || 90043 || 50887 || {{Ascension droite|10|23|28,33}} || {{Déc|−00|54|07,8}} || 6,45 || 2,08 || 244 || K0IV || style="text-align:left;" | Possède deux [[exoplanète]]s ([[24 Sextantis b|b]] et [[24 Sextantis c|c]]) |
||
|- |
|- |
||
| || || || 85461 || 48375 || {{Ascension droite|09|51|41,20}} || {{Déc|−11|20|25,5}} || 6,48 || −1,03 || 1035 || M2III: || |
| || || || || 85461 || 48375 || {{Ascension droite|09|51|41,20}} || {{Déc|−11|20|25,5}} || 6,48 || −1,03 || 1035 || M2III: || |
||
|- |
|- |
||
| [[27 Sextantis|27 Sex]] || || 27 || 90485 || 51135 || {{Ascension droite|10|26|46,90}} || {{Déc|−04|23|18,0}} || 6,55 || 0,12 || 629 || K0 || |
| [[27 Sextantis|27 Sex]] || || 27 || || 90485 || 51135 || {{Ascension droite|10|26|46,90}} || {{Déc|−04|23|18,0}} || 6,55 || 0,12 || 629 || K0 || |
||
|- |
|- |
||
| [[34 Sextantis|34 Sex]] || || 34 || 92749 || 52401 || {{Ascension droite|10|42|37,53}} || {{Déc|+03|34|58,9}} || 6,57 || 2,29 || 234 || F5 || |
| [[34 Sextantis|34 Sex]] || || 34 || || 92749 || 52401 || {{Ascension droite|10|42|37,53}} || {{Déc|+03|34|58,9}} || 6,57 || 2,29 || 234 || F5 || style="text-align:left;" | Variable suspectée |
||
|- |
|- |
||
| [[40 Sextantis|40 Sex]] || || 40 || 93742 || 52913 || {{Ascension droite|10|49|17,30}} || {{Déc|−04|01|26,1}} || 6,61 || 1,70 || 313 || A2IV || |
| [[40 Sextantis|40 Sex]] || || 40 || || 93742 || 52913 || {{Ascension droite|10|49|17,30}} || {{Déc|−04|01|26,1}} || 6,61 || 1,70 || 313 || A2IV || |
||
|- |
|- |
||
| [[23 Sextantis|23 Sex]] || || 23 || 89688 || 50684 || {{Ascension droite|10|21|02,01}} || {{Déc|+02|17|23,0}} || 6,66 || −1,99 || 1753 || B2.5IV || style="text-align:left;" | RS Sex |
| [[23 Sextantis|23 Sex]] || || 23 || RS || 89688 || 50684 || {{Ascension droite|10|21|02,01}} || {{Déc|+02|17|23,0}} || 6,66 || −1,99 || 1753 || B2.5IV || style="text-align:left;" | [[Étoile variable de type Beta Cephei|Variable de type β Cep]] et possible [[étoile de type B à pulsation lente|SPB]]<ref>{{Lien web |langue=en |url=https://www.aavso.org/vsx/index.php?view=detail.top&oid=34984 |titre=Detail for RS Sex |site=The International Variable Star Index |éditeur=[[AAVSO]] |consulté le=23 mars 2021}}</ref> |
||
|- |
|- |
||
| [[12 Sextantis|12 Sex]] || || 12 || 86611 || 48990 || {{Ascension droite|09|59|43,12}} || {{Déc|+03|23|05,1}} || 6,69 || 2,34 || 241 || F0V || |
| [[12 Sextantis|12 Sex]] || || 12 || || 86611 || 48990 || {{Ascension droite|09|59|43,12}} || {{Déc|+03|23|05,1}} || 6,69 || 2,34 || 241 || F0V || |
||
|- |
|- |
||
| [[9 Sextantis|9 Sex]] || || 9 || 85762 || 48552 || {{Ascension droite|09|54|06,72}} || {{Déc|+04|56|43,4}} || 6,72 || −0,87 || 1072 || K5 || |
| [[9 Sextantis|9 Sex]] || || 9 || || 85762 || 48552 || {{Ascension droite|09|54|06,72}} || {{Déc|+04|56|43,4}} || 6,72 || −0,87 || 1072 || K5 || |
||
|- |
|- |
||
| [[21 Sextantis|21 Sex]] || || 21 || 88764 || 50140 || {{Ascension droite|10|14|08,41}} || {{Déc|−07|59|36,4}} || 6,97 || 0,39 || 675 || K0 || |
| [[21 Sextantis|21 Sex]] || || 21 || || 88764 || 50140 || {{Ascension droite|10|14|08,41}} || {{Déc|−07|59|36,4}} || 6,97 || 0,39 || 675 || K0 || |
||
|- |
|- |
||
| [[31 Sextantis|31 Sex]] || || 31 || 91011 || 51451 || {{Ascension droite|10|30|30,96}} || {{Déc|+02|09|01,1}} || 6,98 || 1,13 || 482 || K0 || |
| [[31 Sextantis|31 Sex]] || || 31 || || 91011 || 51451 || {{Ascension droite|10|30|30,96}} || {{Déc|+02|09|01,1}} || 6,98 || 1,13 || 482 || K0 || |
||
|- |
|- |
||
| [[20 Sextantis|20 Sex]] || || 20 || 88697 || 50100 || {{Ascension droite|10|13|44,49}} || {{Déc|−07|23|02,7}} || 7,21 || 3,79 || 157 || F8 || |
| [[20 Sextantis|20 Sex]] || || 20 || || 88697 || 50100 || {{Ascension droite|10|13|44,49}} || {{Déc|−07|23|02,7}} || 7,21 || 3,79 || 157 || F8 || |
||
|- |
|- |
||
| [[LHS 292]] || || || || || {{Ascension droite|10|48|13}} || {{Déc|−11|20|12}} || 15,60 || 17,32 || 14,8 || M6.5V || style="text-align:left;" | [[ |
| [[LHS 292]] || || || || || || {{Ascension droite|10|48|13}} || {{Déc|−11|20|12}} || 15,60 || 17,32 || 14,8 || M6.5V || style="text-align:left;" | [[Naine rouge]] proche ; [[étoile éruptive]] |
||
|} |
|} |
||
Ligne 144 : | Ligne 145 : | ||
| consulté le=26 décembre 2006 |
| consulté le=26 décembre 2006 |
||
}} |
}} |
||
* {{Article | langue=en |
|||
| nom1=Samus' | prénom1=N. N | nom2=Kazarovets | prénom2=E. V. | et al.=oui |
|||
| titre=[[General Catalogue of Variable Stars]]: Version GCVS 5.1 |
|||
| périodique=Astronomy Reports | volume=61 | numéro=1 | pages=80-88 | année=2017 |
|||
| doi=10.1134/S1063772917010085 | bibcode=2017ARep...61...80S |
|||
| url=http://www.sai.msu.su/gcvs/gcvs/}} |
|||
{{Palette|Étoiles du Sextant}} |
{{Palette|Étoiles du Sextant}} |
Version du 23 mars 2021 à 20:18
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 | |||
LHS 292 | 10h 48m 13s | −11° 20′ 12″ | 15,60 | 17,32 | 14,8 | M6.5V | Naine rouge proche ; étoile éruptive |
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)
- (en) « Detail for RS Sex », sur The International Variable Star Index, AAVSO (consulté le )