SuperWASP

SuperWASP

28° 45′ 37″ N 17° 52′ 45″ W / 28.7602, -17.8793

Caméras du SuperWASP sur un châssi OMI

SuperWASP (Wide Angle Search for Planets, c.-à-d. « recherche à angle large de planètes ») est un projet de recherche de d'exoplanètes par la méthode du transit astronomique. Il vise à couvrir le ciel en entier jusqu'à environ la 15e magnitude.

Il consiste en deux observatoires : l'Observatoire du Roque de los Muchachos et le South African Astronomical Observatory.

Sommaire

Opération

Planètes découvertes

Étoile Constellation Ascension
droite
Déclinaison Mag.
app.
Distance (al) Spectral
type
Planète Masse
(MJ)
Rayon
(RJ)
Période
orbitale

(j)
Grand
axe

(ua)
Excentricité
orbitale
Inclinaison
(°)
Année de
découverte
WASP-1 Andromède 00h 20m 40s +31° 59′ 24″ 11.79 1031 F7V b 0.89 1.44 2.51997 0.0382 0 83.9 2006
WASP-2 Dauphin 20h 30m 54s +06° 25′ 46″ 11.98 493 K1V b 0.914 1.117 2.152226 0.03138 0 84.8 2006
WASP-3 Lyre 18h 33m 32s +35° 39′ 42″ 10.64 727 F7V b 1.76 1.31 1.846834 0.0317 0 2007
WASP-4 Phénix 23h 34m 15s −42° 03′ 41″ 12.6 851 G7V b 1.1215 1.416 1.3382282 0.0230 0 89.35 2007
WASP-5 Phénix 23h 57m 24s −41° 16′ 38″ 12.26 967 G4V b 1.58 1.09 1.6284296 0.02683 0 85+ 2007
WASP-6 Aquarius 23h 12m 37s -22° 40′ 06″ 12.4 1001 G8V b 0.5 1.3 3.36 0.0269 2008
WASP-7 Microscope 20h 44m 10s −39° 13′ 31″ 9.51 460 F5V b 0.96 0.915 4.954658 0.0618 0 89.6 2008
WASP-8 non divulguéa non divulguéa non divulguéa 9.9 160 G6 b 2.23 1.17 8.16 0.0793 2008
WASP-9 non divulguéa non divulguéa non divulguéa 10.2 489 G0 b 2.3 1.3 1.99 0.0311 2008
WASP-10 Pégase 23h 15m 58s +31° 27′ 46″ 12.7 290 K5 b 3.06 1.08 3.0927616 0.0371 0.057 86.8 2008
WASP-11/HAT-P-10 Persée 03h 09m 29s +30° 40′ 25″ 11.89 408 K3V b 0.460 1.045 3.7224690 0.0439 0 88.5 2008
WASP-12 Cocher 06h 30m 32.794s +29° 40′ 20.29″ 11.7 871 G0V b 1.12 1.68 1.09 0.0207 2008
WASP-13 Lynx 09h 20m 24.71s +33° 52′ 57.0″ 10.7 509 G1V b 0.46 1.21 4.35 0.0522 86.9 2008
WASP-14 Bouvier 14h 33m 06s +21° 53′ 41″ 9.75 520 F5V b 7.725 1.259 2.243756 0.037 0.095 84.79 2008
WASP-15 Hydre 13h 55m 42.71s -32° 09′ 34.6″ 10.9 1005 F5 b 0.54 1.16 3.75 0.0472 2008
WASP-16 Vierge 14h 18m 43.92s -20° 16′ 31.8″ 11.3 G3V b 0.855 1.008 3.12 0.0421 0 85.22 2009
WASP-17 Scorpion 15h 59m 51s -28° 03′ 42″ 11.6 1000 F6 b 0.49 1.74 3.74 0.051 0.129 87.8 2009
WASP-18 Phénix 01h 37m 25s -45° 40′ 41″ 9.29 325  ? b ~10  ? 0.94  ?  ?  ? 2009
WASP-19 Voiles 09h 43m 40.077s -45° 39′ 33.06″ 12.3 815 G8V b 1.15 1.31 0.7888399 0.0164 0.02 80.8 2009
WASP-21 Pégase 23h 09m 58.23s +18° 23′ 46.0″ 11.6 750 G3V b 0.30 1.07 4.322 0.0521 0 88.75 2010
WASP-22 Eridan 03h 31m 16.32s -23° 49′ 11.0″ 12.0 980 G1 b 0.56 1.12 3.533 0.0470 0.023 89.2 2010
WASP-24 Vierge 15h 08m 51.72s +02° 20′ 36.1″ 11.3 1080 F8-9 b 1.03 1.10 2.341 0.0359 0 85.71 2010
WASP-25 Hydre 13h 01m 26.36s -27° 31′ 20.0″ 11.9 550 G4 b 0.58 1.26 3.765 0.0487 0 87.7 2010
WASP-26 Cetus 00h 18m 24.70s -15° 16′ 02.3″ 11.3 815 G0 b 1.02 1.32 2.757 0.0400 0 82.5 2010
WASP-28 Poisson 23h 34m 27.87s -01° 34′ 48.1″ 12 1090 F8-G0 b 1.12 0.91 3.409 0.0455 0.046 89.1 2010
WASP-29 Phénix 23h 51m 31.08s -39° 54′ 24.2″ 11.3 260 K4V b 0.25 0.74 3.923 0.0456 0 87.96 2010
WASP-33 Andromède 02h 26m 51.05s +37° 33′ 01.7″ 8.3 378 A5 b 1.11 1.56 1.220 0.0256 87.67 2010
WASP-36 b 2.4 1.4 1.5 2010
WASP-37 Vierge 14h 47m 46.62s +01° 03′ 53.4″ 12.7 b 2010
WASP-38 b 2010

Notes

  • Note a : Les coordonnées célestes et les identifications standard de catalogue des étoiles parentes n'ont pas été divulguées pour WASP-8b et WASP-9b en date du 2009-05-27.

Voir aussi

Lien externe


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