« Liste d'étoiles du Microscope » : différence entre les versions
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Pld (discuter | contributions) + infos |
palette, portail ; en-têtes des colonnes ; étoiles variables ; désignations de Flamsteed |
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{| class="wikitable sortable" style="text-align: right;" |
{| class="wikitable sortable" style="text-align: right;" |
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! {{abréviation|Dés.|Désignation courante}} |
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! Nom |
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! [[Désignation de Bayer|B]] |
! [[Désignation de Bayer|B]] |
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! [[Désignation |
! [[Désignation des étoiles variables|Var]] |
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! [[Catalogue Henry Draper|HD]] |
! [[Catalogue Henry Draper|HD]] |
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! [[Catalogue Hipparcos|HIP]] |
! [[Catalogue Hipparcos|HIP]] |
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! [[Ascension droite| |
! [[Ascension droite|''α'']] |
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! [[Déclinaison (astronomie)| |
! [[Déclinaison (astronomie)|''δ'']] |
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! [[Magnitude apparente]] |
! [[Magnitude apparente|Mag. app.]] |
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! [[Magnitude absolue]] |
! [[Magnitude absolue|Mag. abs.]] |
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! Dist. ([[Année-lumière|al]]) |
! {{abréviation|Dist.|Distance}} ([[Année-lumière|al]]) |
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! [[Type spectral|Type]] |
! [[Type spectral|Type]] |
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! Notes |
! Notes |
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| [[Gamma Microscopii|γ Mic]] || γ || || 199951 || 103738 || {{Ascension droite|21|01|17.46}} || {{Déc|−32|15|28.0}} || 4.67 || 0.49 || 223 || G8III || |
| [[Gamma Microscopii|γ Mic]] || γ || || 199951 || 103738 || {{Ascension droite|21|01|17.46}} || {{Déc|−32|15|28.0}} || 4.67 || 0.49 || 223 || G8III || style="text-align:left;" | 1 [[Poisson austral|PsA]] |
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| [[Epsilon Microscopii|ε Mic]] || ε || || 202627 || 105140 || {{Ascension droite|21|17|56.25}} || {{Déc|−32|10|20.9}} || 4.71 || 1.19 || 165 || A0V || |
| [[Epsilon Microscopii|ε Mic]] || ε || || 202627 || 105140 || {{Ascension droite|21|17|56.25}} || {{Déc|−32|10|20.9}} || 4.71 || 1.19 || 165 || A0V || style="text-align:left;" | 4 PsA |
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| [[Theta1 Microscopii|θ |
| [[Theta1 Microscopii|θ{{1}} Mic]] || θ{{1}} || || 203006 || 105382 || {{Ascension droite|21|20|45.58}} || {{Déc|−40|48|34.2}} || 4.80 || 1.01 || 186 || A2p || style="text-align:left;" | [[Étoile variable de type Alpha2 Canum Venaticorum|Variable de type α{{2}} CVn]] |
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| [[Alpha Microscopii|α Mic]] || α || || 198232 || 102831 || {{Ascension droite|20|49|58.08}} || {{Déc|−33|46|46.8}} || 4.89 || −0.45 || 380 || G8III || |
| [[Alpha Microscopii|α Mic]] || α || || 198232 || 102831 || {{Ascension droite|20|49|58.08}} || {{Déc|−33|46|46.8}} || 4.89 || −0.45 || 380 || G8III || |
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| [[Nu Microscopii|ν Mic]] || ν || || 195569 || 101477 || {{Ascension droite|20|33|55.06}} || {{Déc|−44|30|57.5}} || 5.12 || 1.01 || 216 || K0III || |
| [[Nu Microscopii|ν Mic]] || ν || || 195569 || 101477 || {{Ascension droite|20|33|55.06}} || {{Déc|−44|30|57.5}} || 5.12 || 1.01 || 216 || K0III || |
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| [[2 Piscis Austrini|2 PsA]] || || |
| [[2 Piscis Austrini|2 PsA]] || || || 200763 || 104174 || {{Ascension droite|21|06|24.68}} || {{Déc|−32|20|29.9}} || 5.20 || 0.02 || 354 || K2III || |
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| || || || 201772 || 104738 || {{Ascension droite|21|13|02.93}} || {{Déc|−39|25|28.7}} || 5.25 || 2.63 || 109 || F5V || |
| || || || 201772 || 104738 || {{Ascension droite|21|13|02.93}} || {{Déc|−39|25|28.7}} || 5.25 || 2.63 || 109 || F5V || |
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| || || || 198716 || 103127 || {{Ascension droite|20|53|40.15}} || {{Déc|−39|48|34.7}} || 5.34 || −0.17 || 412 || K2III || |
| || || || 198716 || 103127 || {{Ascension droite|20|53|40.15}} || {{Déc|−39|48|34.7}} || 5.34 || −0.17 || 412 || K2III || |
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| [[3 Piscis Austrini|3 PsA]] || || |
| [[3 Piscis Austrini|3 PsA]] || || || 201901 || 104750 || {{Ascension droite|21|13|17.27}} || {{Déc|−27|37|08.6}} || 5.41 || 0.01 || 391 || K3III || |
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| || || || 196737 || 102014 || {{Ascension droite|20|40|19.81}} || {{Déc|−33|25|54.9}} || 5.47 || 1.14 || 239 || K1III || |
| || || || 196737 || 102014 || {{Ascension droite|20|40|19.81}} || {{Déc|−33|25|54.9}} || 5.47 || 1.14 || 239 || K1III || |
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| [[Eta Microscopii|η Mic]] || η || || 200702 || 104177 || {{Ascension droite|21|06|25.50}} || {{Déc|−41|23|09.4}} || 5.55 || −1.73 || 931 || K3III || |
| [[Eta Microscopii|η Mic]] || η || || 200702 || 104177 || {{Ascension droite|21|06|25.50}} || {{Déc|−41|23|09.4}} || 5.55 || −1.73 || 931 || K3III || |
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| || || || 203949 || 105854 || {{Ascension droite|21|26|22.75}} || {{Déc|−37|49|45.9}} || 5.64 || 1.00 || 276 || K2III || |
| {{nobr|[[HD 203949]]}} || || || 203949 || 105854 || {{Ascension droite|21|26|22.75}} || {{Déc|−37|49|45.9}} || 5.64 || 1.00 || 276 || K2III || style="text-align:left;" | Possède une [[exoplanète]] ([[HD 203949 b|b]]) |
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| [[Delta Microscopii|δ Mic]] || δ || || 200718 || 104148 || {{Ascension droite|21|06|01.12}} || {{Déc|−30|07|29.8}} || 5.69 || 0.65 || 332 || K0/K1III || |
| [[Delta Microscopii|δ Mic]] || δ || || 200718 || 104148 || {{Ascension droite|21|06|01.12}} || {{Déc|−30|07|29.8}} || 5.69 || 0.65 || 332 || K0/K1III || |
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| || || || 196917 || 102092 || {{Ascension droite|20|41|23.58}} || {{Déc|−31|35|53.3}} || 5.75 || 0.20 || 419 || M1III || |
| || || || 196917 || 102092 || {{Ascension droite|20|41|23.58}} || {{Déc|−31|35|53.3}} || 5.75 || 0.20 || 419 || M1III || |
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| [[Theta2 Microscopii|θ |
| [[Theta2 Microscopii|θ{{2}} Mic]] || θ{{2}} || || 203585 || 105696 || {{Ascension droite|21|24|24.80}} || {{Déc|−41|00|24.1}} || 5.76 || 0.00 || 463 || A0III || |
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| || || || 201647 || 104680 || {{Ascension droite|21|12|13.67}} || {{Déc|−40|16|07.8}} || 5.83 || 3.28 || 106 || F5IV || |
| || || || 201647 || 104680 || {{Ascension droite|21|12|13.67}} || {{Déc|−40|16|07.8}} || 5.83 || 3.28 || 106 || F5IV || |
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| || || || 200245 || 103902 || {{Ascension droite|21|03|10.17}} || {{Déc|−27|43|53.4}} || 6.25 || −1.69 || 1264 || K0III || |
| || || || 200245 || 103902 || {{Ascension droite|21|03|10.17}} || {{Déc|−27|43|53.4}} || 6.25 || −1.69 || 1264 || K0III || |
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| || || || 196829 || 102096 || {{Ascension droite|20|41|24.63}} || {{Déc|−42|08|01.3}} || 6.28 || −1.01 || 934 || M3II || |
| [[AV Microscopii|AV Mic]] || || AV || 196829 || 102096 || {{Ascension droite|20|41|24.63}} || {{Déc|−42|08|01.3}} || 6.28 || −1.01 || 934 || M3II || style="text-align:left;" | [[Étoile variable semi-régulière|Variable semi-régulière]] |
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| || || || 197093 || 102230 || {{Ascension droite|20|42|52.95}} || {{Déc|−39|33|31.7}} || 6.30 || −1.73 || 1315 || K1III || |
| || || || 197093 || 102230 || {{Ascension droite|20|42|52.95}} || {{Déc|−39|33|31.7}} || 6.30 || −1.73 || 1315 || K1III || |
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| || || || 202773 || 105228 || {{Ascension droite|21|18|54.32}} || {{Déc|−28|45|56.4}} || 6.40 || 0.94 || 403 || K0IV || |
| || || || 202773 || 105228 || {{Ascension droite|21|18|54.32}} || {{Déc|−28|45|56.4}} || 6.40 || 0.94 || 403 || K0IV || |
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| || || || 198853 || 103168 || {{Ascension droite|20|54|06.58}} || {{Déc|−27|55|30.7}} || 6.41 || −0.93 || 956 || M1III || |
| [[BY Microscopii|BY Mic]] || || BY || 198853 || 103168 || {{Ascension droite|20|54|06.58}} || {{Déc|−27|55|30.7}} || 6.41 || −0.93 || 956 || M1III || style="text-align:left;" | [[Variable irrégulière à longue période]] |
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| || || || 195843 || 101552 || {{Ascension droite|20|34|47.38}} || {{Déc|−30|28|24.3}} || 6.42 || 0.12 || 593 || B8V || |
| || || || 195843 || 101552 || {{Ascension droite|20|34|47.38}} || {{Déc|−30|28|24.3}} || 6.42 || 0.12 || 593 || B8V || |
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| || || || 197649 || 102496 || {{Ascension droite|20|46|18.58}} || {{Déc|−36|07|12.1}} || 6,49 || 2,28 || 226 || F3/F5V || |
| || || || 197649 || 102496 || {{Ascension droite|20|46|18.58}} || {{Déc|−36|07|12.1}} || 6,49 || 2,28 || 226 || F3/F5V || |
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| [[Lacaille 8760]] || || || 202560 || 105090 || {{Ascension droite|21|17|15.3}} || {{Déc|−38|52|02}} || 6,68 || 8,69 || 12,865 || M0V || style="text-align:left;" | |
| [[Lacaille 8760]] || || AX || 202560 || 105090 || {{Ascension droite|21|17|15.3}} || {{Déc|−38|52|02}} || 6,68 || 8,69 || 12,865 || M0V || style="text-align:left;" | Variable ; proche |
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| [[AU Microscopii|AU Mic]] || || || 197481 || 102409 || {{Ascension droite|20|45|09.53}} || {{Déc|-31|20|27.2}} || 8,63 || || 32,3 || M1Ve || style="text-align:left;" | [[Étoile variable|Variable]] ; proche ; Possède un [[disque protoplanétaire]] |
| [[AU Microscopii|AU Mic]] || || AU || 197481 || 102409 || {{Ascension droite|20|45|09.53}} || {{Déc|-31|20|27.2}} || 8,63 || || 32,3 || M1Ve || style="text-align:left;" | [[Étoile variable de type T Tauri|Variable de type T Tau]] ; proche ; Possède un [[disque protoplanétaire]] |
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Ligne 136 : | Ligne 136 : | ||
| consulté le=26 décembre 2006 |
| consulté le=26 décembre 2006 |
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* {{Article | langue=en |
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| nom1=Samus' | prénom1=N. N | nom2=Kazarovets | prénom2=E. V. | et al.=oui |
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| titre=[[General Catalogue of Variable Stars]]: Version GCVS 5.1 |
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| périodique=Astronomy Reports | volume=61 | numéro=1 | pages=80-88 | année=2017 |
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| doi=10.1134/S1063772917010085 | bibcode=2017ARep...61...80S |
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| url=http://www.sai.msu.su/gcvs/gcvs/}} |
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{{Palette|Étoiles du Microscope}} |
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{{Portail|astronomie}} |
{{Portail|astronomie|étoiles}} |
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[[Catégorie:Constellation du Microscope|*]] |
[[Catégorie:Constellation du Microscope|*]] |
Version du 25 octobre 2020 à 03:17
Cet article recense les étoiles situées dans la constellation du Microscope, classées par magnitude apparente décroissante.
Liste
Dés. | B | Var | HD | HIP | α | δ | Mag. app. | Mag. abs. | Dist. (al) | Type | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|
γ Mic | γ | 199951 | 103738 | 21h 01m 17.46s | −32° 15′ 28.0″ | 4.67 | 0.49 | 223 | G8III | 1 PsA | |
ε Mic | ε | 202627 | 105140 | 21h 17m 56.25s | −32° 10′ 20.9″ | 4.71 | 1.19 | 165 | A0V | 4 PsA | |
θ1 Mic | θ1 | 203006 | 105382 | 21h 20m 45.58s | −40° 48′ 34.2″ | 4.80 | 1.01 | 186 | A2p | Variable de type α2 CVn | |
α Mic | α | 198232 | 102831 | 20h 49m 58.08s | −33° 46′ 46.8″ | 4.89 | −0.45 | 380 | G8III | ||
ι Mic | ι | 197937 | 102693 | 20h 48m 29.00s | −43° 59′ 17.8″ | 5.11 | 2.04 | 134 | F1IV | ||
ν Mic | ν | 195569 | 101477 | 20h 33m 55.06s | −44° 30′ 57.5″ | 5.12 | 1.01 | 216 | K0III | ||
2 PsA | 200763 | 104174 | 21h 06m 24.68s | −32° 20′ 29.9″ | 5.20 | 0.02 | 354 | K2III | |||
201772 | 104738 | 21h 13m 02.93s | −39° 25′ 28.7″ | 5.25 | 2.63 | 109 | F5V | ||||
ζ Mic | ζ | 200163 | 103882 | 21h 02m 57.97s | −38° 37′ 52.3″ | 5.32 | 2.58 | 115 | F3V | ||
198716 | 103127 | 20h 53m 40.15s | −39° 48′ 34.7″ | 5.34 | −0.17 | 412 | K2III | ||||
3 PsA | 201901 | 104750 | 21h 13m 17.27s | −27° 37′ 08.6″ | 5.41 | 0.01 | 391 | K3III | |||
196737 | 102014 | 20h 40m 19.81s | −33° 25′ 54.9″ | 5.47 | 1.14 | 239 | K1III | ||||
197630 | 102497 | 20h 46m 20.03s | −39° 11′ 57.1″ | 5.48 | 0.52 | 320 | B8/B9V | ||||
204018 | 105913 | 21h 27m 01.66s | −42° 32′ 52.7″ | 5.50 | 1.84 | 176 | Am | ||||
198357 | 102916 | 20h 51m 00.76s | −37° 54′ 47.8″ | 5.52 | −0.90 | 627 | K3III | ||||
η Mic | η | 200702 | 104177 | 21h 06m 25.50s | −41° 23′ 09.4″ | 5.55 | −1.73 | 931 | K3III | ||
HD 203949 | 203949 | 105854 | 21h 26m 22.75s | −37° 49′ 45.9″ | 5.64 | 1.00 | 276 | K2III | Possède une exoplanète (b) | ||
δ Mic | δ | 200718 | 104148 | 21h 06m 01.12s | −30° 07′ 29.8″ | 5.69 | 0.65 | 332 | K0/K1III | ||
196917 | 102092 | 20h 41m 23.58s | −31° 35′ 53.3″ | 5.75 | 0.20 | 419 | M1III | ||||
θ2 Mic | θ2 | 203585 | 105696 | 21h 24m 24.80s | −41° 00′ 24.1″ | 5.76 | 0.00 | 463 | A0III | ||
201647 | 104680 | 21h 12m 13.67s | −40° 16′ 07.8″ | 5.83 | 3.28 | 106 | F5IV | ||||
200073 | 103836 | 21h 02m 27.05s | −38° 31′ 50.0″ | 5.93 | 1.84 | 214 | K2III | ||||
201852 | 104752 | 21h 13m 18.94s | −36° 25′ 24.7″ | 5.97 | 0.90 | 337 | K0III | ||||
β Mic | β | 198529 | 102989 | 20h 51m 58.76s | −33° 10′ 40.7″ | 6.06 | −0.48 | 661 | A1IV | ||
194783 | 101017 | 20h 28m 46.74s | −35° 35′ 44.9″ | 6.09 | −0.33 | 627 | B8II/III | ||||
199684 | 103646 | 20h 59m 59.62s | −36° 07′ 46.2″ | 6.10 | 3.01 | 135 | F2V | ||||
202287 | 104980 | 21h 15m 46.76s | −36° 12′ 38.5″ | 6.13 | −0.98 | 862 | K3III | ||||
202135 | 104925 | 21h 15m 14.31s | −40° 30′ 21.9″ | 6.20 | −0.06 | 583 | K1III | ||||
196748 | 102057 | 20h 40m 55.61s | −42° 23′ 48.2″ | 6.25 | 0.47 | 467 | G6III | ||||
200245 | 103902 | 21h 03m 10.17s | −27° 43′ 53.4″ | 6.25 | −1.69 | 1264 | K0III | ||||
AV Mic | AV | 196829 | 102096 | 20h 41m 24.63s | −42° 08′ 01.3″ | 6.28 | −1.01 | 934 | M3II | Variable semi-régulière | |
197093 | 102230 | 20h 42m 52.95s | −39° 33′ 31.7″ | 6.30 | −1.73 | 1315 | K1III | ||||
195206 | 101211 | 20h 30m 56.79s | −29° 06′ 45.5″ | 6.35 | 0.05 | 594 | A5V | ||||
198751 | 103103 | 20h 53m 24.94s | −30° 43′ 08.1″ | 6.35 | 0.29 | 531 | K1III | ||||
195902 | 101623 | 20h 35m 47.82s | −44° 20′ 15.5″ | 6.36 | 0.86 | 411 | K1III | ||||
202773 | 105228 | 21h 18m 54.32s | −28° 45′ 56.4″ | 6.40 | 0.94 | 403 | K0IV | ||||
BY Mic | BY | 198853 | 103168 | 20h 54m 06.58s | −27° 55′ 30.7″ | 6.41 | −0.93 | 956 | M1III | Variable irrégulière à longue période | |
195843 | 101552 | 20h 34m 47.38s | −30° 28′ 24.3″ | 6.42 | 0.12 | 593 | B8V | ||||
198356 | 102901 | 20h 50m 47.15s | −32° 03′ 16.0″ | 6.42 | −0.22 | 695 | K5III | ||||
195814 | 101558 | 20h 34m 55.46s | −38° 05′ 23.5″ | 6.45 | 2.32 | 218 | A5m... | ||||
197900 | 102670 | 20h 48m 18.36s | −44° 11′ 48.1″ | 6.47 | 0.20 | 584 | K1IV | ||||
201242 | 104441 | 21h 09m 22.31s | −36° 42′ 20.2″ | 6.47 | 2.13 | 241 | F7V | ||||
197649 | 102496 | 20h 46m 18.58s | −36° 07′ 12.1″ | 6,49 | 2,28 | 226 | F3/F5V | ||||
Lacaille 8760 | AX | 202560 | 105090 | 21h 17m 15.3s | −38° 52′ 02″ | 6,68 | 8,69 | 12,865 | M0V | Variable ; proche | |
AU Mic | AU | 197481 | 102409 | 20h 45m 09.53s | -31° 20′ 27.2″ | 8,63 | 32,3 | M1Ve | Variable de type T Tau ; proche ; Possède un disque protoplanétaire |
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)