Wide Angle Search for Planets
WASP of Wide Angle Search for Planets is ’n internasionale konsortium van verskeie akademiese organisasies wat met behulp van oorgangsfotometrie soektogte met uiters wye hoeke uitvoer na eksoplanete. ’n Versameling teleskope word gebruik om die hele lugruim te bestudeer – in die proses word miljoene sterre met ’n skynbare magnitude van tussen 7 en 13 tegelykertyd gemonitor.[2]
Beskrywing
[wysig | wysig bron]WASP is die opsporingsprogram wat bestaan uit die Isaac Newton-groep, Instituto de Astrofísica de Canarias en ses universiteite in Brittanje. Twee robotsterrewagte, wat aaneenlopend werk, dek die noordelike én suidelike lugruim. SuperWASP-North is geleë by die Roque de los Muchachos-sterrewag op die berg met dieselfde naam in La Palma op die Kanariese Eilande. WASP-South is geleë by die Suid-Afrikaanse Astronomiese Sterrewag by Sutherland, in die droë Roggeveldberge van Suid-Afrika. Hulle gebruik agt wyehoekkameras wat die lugruim tegelykertyd dophou vir planeetoorgange. Omdat soveel sterre gelyk waargeneem word, kan seldsame oorgange opgespoor word.[3]
Twee ander instrumente by die La Silla-sterrewag in Chili gebruik Doppler-spektroskopie om eksoplanete wat opgespoor is, se massa te bepaal.[4]
Ontdekkings
[wysig | wysig bron]Op 26 September 2006 het die span die ontdekking van twee eksoplanete aangekondig: WASP-1b (wentel elke 2,5 dae op ’n afstand van sowat 0,038 AE, of 6 miljoen km, om sy ster) en WASP-2b (wentel elke twee dae sowat driekwart van dié afstand van sy ster af).[5]
Op 31 Oktober 2007 het die span die ontdekking van nog drie eksoplanete aangekondig: WASP-3b, WASP-4b en WASP-5b. Al drie het omtrent dieselfde massa as Jupiter en is so naby aan hul onderskeie sterre dat hul wentelperiodes minder as twee dae is. Dit is van die kortste wentelperiodes wat nog ontdek is. Omdat die planete so naby aan hul sterre is, is hul oppervlaktemperatuur vermoedelik meer as 2 000 °C. WASP-4b en WASP-5b is die eerste planete wat deur die navorsers in Suid-Afrika ontdek is.
In Augustus 2009 is die ontdekking van WASP-17b aangekondig. Dit is vermoedelik die eerste eksoplaneet wat nog ontdek is wat in ’n retrograde wentelbaan is, met ander woorde in die teenoorgestelde rigting as waarin sy ster roteer. Die ontdekte planete waarvan inligting beskikbaar is, is:
Ster | Sterrebeeld | Regte klimming |
Deklinasie | Skynb. mag. |
Afstand (ligjare) | Spektr.- tipe |
Pla- neet |
Massa (MJUP) |
Radius (RJUP) |
Wentel- periode (dae) |
Halwe lengteas (AE) |
Wentel- eksen. |
Wentel- helling (°) |
Jaar ontdek |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WASP-1 | Andromeda | 00h 20m 40s | +31° 59′ 24″ | 11,79 | 1 031 | F7V | b | 0,86 | 1,484 | 2,5199464 | 0,0382 | 0 | 88,65 | 2006 |
WASP-2 | Dolfyn | 20h 30m 54s | +06° 25′ 46″ | 11,98 | 493 | K1V | b | 0,847 | 1,079 | 2,15222144 | 0,03138 | 0 | 84,73 | 2006 |
WASP-3 | Lier | 18h 33m 32s | +35° 39′ 42″ | 10,64 | 727 | F7V | b | 2,06 | 1,454 | 1,8468372 | 0,0313 | 0 | 85,06 | 2007 |
WASP-4 | Feniks | 23h 34m 15s | -42° 03′ 41″ | 12,6 | 851 | G7V | b | 1,1215 | 1,363 | 1,33823187 | 0,02312 | 0 | 88,8 | 2007 |
WASP-5 | Feniks | 23h 57m 24s | -41° 16′ 38″ | 12,26 | 967 | G4V | b | 1,58 | 1,09 | 1,6284296 | 0,02683 | 0 | 85,8 | 2007 |
WASP-6 | Waterdraer | 23h 12m 37s | -22° 40′ 06″ | 12,4 | 1 001 | G8V | b | 0,5 | 1,3 | 3,36 | 0,0269 | 0,054 | 88,47 | 2008 |
WASP-7 | Mikroskoop | 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 | Beeldhouer | 23h 59m 36.07s | -35° 01′ 52.9″ | 9,9 | 160 | G6 | b | 2,23 | 1,17 | 8,16 | 0,0793 | 0,3082 | 88,52 | 2008 |
WASP-8 | Beeldhouer | 23h 59m 36.07s | -35° 01′ 52.9″ | 9,9 | 160 | G6 | c | 9,45 | 4 323 | 5,28 | 2014 | |||
WASP-10 | Vlieënde Perd | 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 | Perseus | 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 | Koetsier | 06h 30m 32.794s | +29° 40′ 20.29″ | 11,7 | 871 | G0V | b | 1,404 | 1,736 | 1,0914222 | 0,02293 | 0 | 86 | 2008 |
WASP-13 | Rooikat | 09h 20m 24.71s | +33° 52′ 57.0″ | 10,7 | 509 | G1V | b | 0,485 | 1,365 | 4,353011 | 0,05379 | 0 | 85,64 | 2008 |
WASP-14 | Veewagter | 14h 33m 06s | +21° 53′ 41″ | 9,75 | 520 | F5V | b | 7,725 | 1,259 | 2,2437704 | 0,037 | 0,0903 | 84,79 | 2008 |
WASP-15 | Noordelike Waterslang | 13h 55m 42.71s | -32° 09′ 34.6″ | 10,9 | 1 005 | F5 | b | 0,54 | 1,16 | 3,75 | 0,0472 | 0 | 85,5 | 2008 |
WASP-16 | Maagd | 14h 18m 43.92s | -20° 16′ 31.8″ | 11,3 | 520 | G3V | b | 0,855 | 1,008 | 3,12 | 0,0421 | 0 | 85,22 | 2009 |
WASP-17 | Skerpioen | 15h 59m 51s | -28° 03′ 42″ | 11,6 | 1 000 | F6 | b | 0,486 | 1,991 | 3,735438 | 0,0515 | 0,028 | 86,83 | 2009 |
WASP-18 | Feniks | 01h 37m 24.95s | -45° 40′ 40.8″ | 9,29 | 330 | F9 | b | 10,3 | 1,106 | 0,94145299 | 0,02026 | 0,0092 | 86 | 2009 |
WASP-19 | Seile | 09h 43m 40.077s | -45° 39′ 33.06″ | 12,3 | 815 | G8V | b | 1,168 | 1,386 | 0,78884 | 0,01655 | 0,0046 | 79,4 | 2009 |
WASP-20 | 00h 20m 38.53s | -23° 56′ 08.6″ | 10,7 | 685 | F9 | b | 0,31 | 1,459 | 4,9 | 0,06003 | 85,57 | 2011 | ||
WASP-21 | Vlieënde Perd | 23h 09m 58.23s | +18° 23′ 46.0″ | 11,6 | 750 | G3V | b | 0,3 | 1,21 | 4,322506 | 0,052 | 0 | 87,29 | 2010 |
WASP-22 | Jagter | 03h 31m 16.32s | -23° 49′ 11.0″ | 12 | 980 | G1 | b | 0,588 | 1,158 | 3,5327313 | 0,04698 | 0 | 88,26 | 2010 |
WASP-23 | Agterdek | 06h 44m 31s | -42° 45′ 43″ | 12,7 | K1V | b | 0,884 | 0,962 | 2,9444256 | 0,0376 | < 0,062 | 88,39 | 2010 | |
WASP-24 | Maagd | 15h 08m 51.72s | +02° 20′ 36.1″ | 11,3 | 1 080 | F8-9 | b | 1,03 | 1,1 | 2,341 | 0,0359 | 0 | 85,71 | 2010 |
WASP-25 | Noordelike Waterslang | 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 | Walvis | 00h 18m 24.70s | -15° 16′ 02.3″ | 11,3 | 815 | G0 | b | 1,028 | 1,281 | 2,7566004 | 0,03985 | 0 | 82,91 | 2010 |
WASP-28 | Visse | 23h 34m 27.87s | -01° 34′ 48.1″ | 12 | 1 090 | F8 | b | 1,12 | 0,91 | 3,409 | 0,0455 | 0,046 | 88,61 | 2010 |
WASP-29 | Feniks | 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-31 | Beker | 11h 17m 45s | -19° 03′ 17″ | 11,7 | 1 305 | F | b | 0,478 | 1,537 | 3,405909 | 0,04657 | 0 | 84,54 | 2010 |
WASP-32 | Visse | 00h 15m 51s | +01° 12′ 02″ | 11,3 | G | b | 3,6 | 1,18 | 2,71865 | 0,0394 | 0,018 | 85,3 | 2010 | |
WASP-33 | Andromeda | 02h 26m 51.05s | +37° 33′ 01.7″ | 8,3 | 378 | A5 | b | < 4,59 | 1,438 | 1,21986967 | 0,02558 | 0 | 87,67 | 2010 |
WASP-34 | Beker | 11h 01m 36s | -23° 51′ 38″ | 10,4 | 391 | G5 | b | 0,59 | 1,22 | 4,3176782 | 0,0524 | 0,038 | 85,2 | 2010 |
WASP-35 | G0 | b | 0,72 | 1,32 | 3,161575 | 0,04317 | 87,96 | 2011 | ||||||
WASP-36 | Noordelike Waterslang | 08h 45m 19.0s | -08° 01′ 37″ | 12,7 | 1 468 | G2 | b | 2,279 | 1,269 | 1,53737 | 0,02624 | 83,65 | 2010 | |
WASP-37 | Maagd | 14h 47m 46.62s | +01° 03′ 53.4″ | 12,7 | 1 102 | G2 | b | 1,696 | 1,136 | 3,577471 | 0,04339 | 0 | 88,78 | 2010 |
WASP-38 | Hercules | 16h 15m 50s | +10° 01′ 57″ | 9,42 | 359 | F8 | b | 2,712 | 1,079 | 6,871815 | 0,07551 | 0,0321 | 88,69 | 2010 |
WASP-39 | Maagd | 14h 29m 18s | -03° 26′ 40″ | 12,11 | 750 | G8 | b | 0,28 | 1,27 | 4,055259 | 0,0486 | 0 | 87,83 | 2011 |
WASP-40 / HAT-P-27 | Maagd | 14h 51m 04.25s | +05° 56′ 50.4″ | 12,21 | 665 | G8 | b | 0,66 | 1,055 | 3,0395721 | 0,0403 | 0,078 | 84,98 | 2011 |
WASP-41 | Sentour | 12h 42m 28.51s | -30° 38′ 23.5″ | 11,6 | 587 | G8V | b | 0,92 | 1,21 | 3,052394 | 0,04 | 0 | 87,3 | 2010 |
WASP-42 | 12h 51m 55.62s | -42° 04′ 25.2″ | 12,57 | K1 | b | 0,5 | 1,08 | 4,98169 | 0,0458 | 0,06 | 88,25 | 2011 | ||
WASP-43 | Sekstant | 10h 19m 38s | -09° 48′ 23″ | 12,4 | K7V | b | 1,78 | 0,93 | 0,813475 | 0,0142 | 0 | 82,6 | 2011 | |
WASP-44 | Walvis | 00h 15m 37s | -11° 56′ 17″ | 12,9 | G8V | b | 0,889 | 1,14 | 2,4238039 | 0,03473 | 0 | 86,02 | 2011 | |
WASP-45 | Beeldhouer | 00h 20m 57s | -35° 59′ 54″ | 12 | K2V | b | 1,007 | 1,16 | 3,1260876 | 0,04054 | 0 | 84,47 | 2011 | |
WASP-46 | Indiër | 21h 14m 57s | -55° 52′ 18″ | 12,9 | G6V | b | 2,101 | 1,31 | 1,43037 | 0,02448 | 0 | 82,63 | 2011 | |
WASP-47 | Waterdraer | 20h 40m 09.16s | -00° 52′ 15.0″ | 11,9 | 652 | G9V | b | 1,14 | 1,15 | 4,15914 | 89,2 | 2011 | ||
WASP-48 | Swaan | 19h 24m 39s | +55° 28′ 23″ | 11,06 | F/G | b | 0,98 | 1,67 | 2,143634 | 0,03444 | 0 | 80,09 | 2011 | |
WASP-49 | 06h 04m 21.47s | -16° 57′ 55.1″ | 11,36 | G6 | b | 0,378 | 1,115 | 2,78174 | 84,89 | 2011 | ||||
WASP-50 | Eridanus | 02h 54m 45s | -10° 53′ 53″ | 11,6 | 750 | G9 | b | 1,468 | 1,153 | 1,9550959 | 0,02945 | 0,009 | 84,74 | 2011 |
WASP-51 / HAT-P-30 | Draak | 08h 15m 48s | +05° 50′ 12″ | 10,36 | 629 | F9 | b | 0,711 | 1,34 | 2,810595 | 0,0419 | 0,035 | 83,6 | 2011 |
WASP-52 | Vlieënde Perd | 23h 13m 59.0s | +08° 45′ 41″ | 12 | 457 | K2V | b | 0,46 | 1,27 | 1,74978 | 85,35 | 2011 | ||
WASP-53 | b | 2,5 | 1,2 | 3,3 | 2011 | |||||||||
WASP-54 | 03h 41m 49.02 s | -00° 07′ 41″ | 10,42 | F9V/IV | b | 0,6 | 1,4 | 3,7 | 2011 | |||||
WASP-55 | Maagd | 08h 15m 48s | +05° 50′ 12″ | 11,8 | 1 076 | b | 0,57 | 1,3 | 4,46563 | 0,0533 | 89,2 | 2011 | ||
WASP-56 | 02h 13m 27.90s | +23° 30′ 20.2″ | 11,48 | G6 | b | 0,6 | 1,2 | 4,6 | 2011 | |||||
WASP-57 | 14h 55m 16.84s | -02° 03′ 27.5″ | 13,34 | G6 | b | 0,8 | 1,1 | 2,8 | 2011 | |||||
WASP-58 | Lier | 18h 18m 48.0s | +45° 10′ 19″ | 11,66 | 978 | G2V | b | 0,89 | 1,37 | 5,01718 | 0,0561 | 87,4 | 2011 | |
WASP-59 | Vlieënde Perd | 23h 18m 30.0s | +24° 53′ 21″ | 13 | 408 | K5V | b | 0,7 | 0,9 | 7,9 | 2011 | |||
WASP-60 | Vlieënde Perd | 23h 15m 58s | +31° 27′ 46″ | 12,18 | 1 305 | G1V | b | 0,5 | 0,86 | 4,305 | 0,0531 | 0 | 87,9 | 2011 |
WASP-61 | Haas | 05h 01m 12.0s | -26° 03′ 15″ | 12,5 | 1 566 | F7 | b | 2,06 | 1,24 | 3,8559 | 0,0514 | 89,35 | 2011 | |
WASP-62 | Swaardvis | 05h 48m 34.0s | -63° 59′ 18″ | 10,3 | 1 566 | F7 | b | 0,57 | 1,39 | 4,41195 | 0,0567 | 88,3 | 2011 | |
WASP-63 | Duif | 06h 17m 21.0s | -38° 19′ 24″ | 11,2 | 1 076 | G8 | b | 0,38 | 1,43 | 4,37809 | 0,574 | 87,8 | 2011 | |
WASP-64 | b | 1,2 | 0,7 | 1,6 | 2011 | |||||||||
WASP-65 | Kreef | 08h 53m 18s | +08° 31′ 23″ | 11,9 | 1 010 | G6 | b | 1,6 | 1,3 | 2,3 | 2011 | |||
WASP-66 | Lugpomp | 10h 32m 54.0s | -34° 59′ 23″ | 11,6 | 1 239 | F4 | b | 2,32 | 1,39 | 4,08605 | 0,0546 | 85,9 | 2011 | |
WASP-67 | Boogskutter | 19h 42m 59.0s | -19° 56′ 58″ | 12,5 | 734 | K0V | b | 0,42 | 1,4 | 4,61442 | 0,0517 | 85,8 | 2011 | |
WASP-68 | 20h 20m 22.98s | -19° 18′ 52.9″ | 10,7 | G0 | b | 0,95 | 1,24 | 5,08 | 2011 | |||||
WASP-69 | K | b | 0,3 | 1 | 3,9 | 2011 | ||||||||
WASP-70A | G4 | b | 0,6 | 0,8 | 3,7 | 2011 | ||||||||
WASP-71 | Walvis | 01h 57m 03.0s | 00° 45′ 32″ | 10,57 | 652 | F8 | b | 2,258 | 1,5 | 2,90367 | 84,2 | 2012 | ||
WASP-72 | Oond | 00h 10m 56.6s | -30° 10′ 09″ | 9,6 | F7 | b | 1,5461 | 1,27 | 2,21674 | 0,03708 | 2013 | |||
WASP-73 | Indiër | 21h 19m 47.91s | -58° 08′ 56″ | 10,5 | F9 | b | 1,88 | 1,16 | 4,087 | 0,05514 | 2013 | |||
WASP-75 | Walvis | 01h 31m 18.2s | -10:40:32° | 11,45 | 848 | F9 | b | 1,07 | 1,27 | 2,48419 | 0,0375 | 82 | 2013 | |
WASP-76 | Visse | 01h 46m 32.0s | 02° 42′ 02″ | 95 | 390 | F7 | b | 0,92 | 1,83 | 1,80989 | 0,033 | 88 | 2013 | |
WASP-77A | Walvis | 02h 28m 37.0s | -07° 03′ 38″ | 11,29 | G8V | b | 1,76 | 1,21 | 1,36003 | 89,4 | 2012 | |||
WASP-78 | Eridanus | 04h 15m 02.0s | -22° 06′ 59″ | 12 | 1 794 | F8 | b | 1,16 | 1,75 | 2,17518 | 0,0415 | 89 | 2012 | |
WASP-79 | Eridanus | 04h 25m 29.0s | -30° 36′ 02″ | 10,1 | 783 | F3 | b | 0,89 | 1,7 | 2,17518 | 0,0362 | 83,2 | 2012 | |
WASP-80 | Arend | 20h 12m 40.0s | -02° 08′ 44″ | 11,88 | 196 | K7V | b | 0,554 | 0,952 | 3,06785 | 0,0346 | 0,07 | 89,92 | 2013 |
WASP-82 | Jagter | 04h 50m 39s | +01° 53′ 38″ | 10,1 | 650 | F5 | b | 1,24 | 1,67 | 2,70578 | 0,0447 | 87,9 | 2013 | |
WASP-84 | Noordelike Waterslang | 08h 44m 26s | +01° 50′ 36″ | 390 | K0 | b | 0,694 | 0,942 | 8,52349 | 0,0771 | 88,368 | 2013 | ||
WASP-85A | 11h 43m 38.1s | +06° 33′ 49.4″ | 11,2 | 407±260 | G5 | b | 1,09 | 1,44 | 2,66 | 0,1138 | ~0 | 89,72 | 2014 | |
WASP-87 A | Sentour | 12h 21m 17.92s | -52° 50′ 276″ | 10,7 | 780 | F5 | b | 2,18 | 1,385 | 1,6827950 | 0,02946 | 81,07 | 2014 | |
WASP-88 | Indiër | 20h 38m 02.7s | -48° 27′ 43.2″ | 11,4 | F6 | b | 0,56 | 1,7 | 4,954 | 0,06432 | 2013 | |||
WASP-90 | Vul | 21h 02m 08s | +07° 03′ 24″ | 11,7 | 1 100 | F6 | b | 0,63 | 1,63 | 3,91624 | 0,0562 | 82,1 | 2013 | |
WASP-94A | 20h 55m 07.94s | -34° 08′ 07.9″ | 10,1 | 587 | F8 | b | 0,445 | 1,72 | 3,95 | 0,055 | <0,13 | 88,7 | 2014 | |
WASP-94B | 20h 55m 09.16s | -34° 08′ 07.9″ | 10,5 | 587 | F9 | b | ≥0,617 | 2,008 | 0,0335 | 2014 | ||||
WASP-95 | Kraanvoël | 21h 02m 08s | -48° 00′ 11″ | 10,1 | G2 | b | 1,13 | 1,21 | 2,18467 | 0,03416 | 88,4 | 2013 | ||
WASP-96 | Feniks | 00h 04m 11s | -47° 21′ 38″ | 12,2 | G8 | b | 0,48 | 1,2 | 3,42526 | 0,0453 | 85,6 | 2013 | ||
WASP-97 | Eridanus | 01h 38m 25s | -55° 46′ 19″ | 10,6 | G5 | b | 1,32 | 1,13 | 2,07276 | 0,03303 | 88 | 2013 | ||
WASP-98 | Eridanus | 03h 53m 42s | -34° 19′ 42″ | 13 | G7 | b | 0,83 | 1,1 | 2,96264 | 0,036 | 86,3 | 2013 | ||
WASP-99 | Eridanus | 02h 39m 35s | -50° 00′ 29″ | 9,5 | F8 | b | 2,78 | 1,1 | 5,75251 | 0,0717 | 88,8 | 2013 | ||
WASP-100 | Net | 04h 35m 50s | -64° 01′ 37″ | 10,8 | F2 | b | 2,03 | 1,69 | 2,84938 | 0,0457 | 82,6 | 2013 | ||
WASP-101 | Groot Hond | 06h 33m 24s | -23° 29′ 10″ | 10,3 | F6 | b | 0,5 | 1,41 | 3,58572 | 0,0506 | 85 | 2013 | ||
WASP-103 | Hercules | 16h 37m 15.5s | +07° 11′ 00.07″ | 12,1 | F8 | b | 1,49 | 1,53 | 0,925 | 0,01985 | 86,3 | 2014 | ||
WASP-104 | 10h 42m 24.61s | +07° 26′ 6.3″ | 11,12 | 466 | G8 | b | 1,272 | 1,137 | 1,7554137 | 0,02918 | 83,63 | 2014 | ||
WASP-106 | 11h 05m 43.13s | -05° 04′ 45.9″ | 11,21 | 923 | F9 | b | 1,925 | 1,085 | 9,289715 | 0,0917 | 89,49 | 2014 | ||
WASP-108 | 13h 03m 19s | -49° 38′ 23″ | 11,2 | 717 | F9 | b | 1,167 | 1,215 | 2,6755463 | 0,0397 | 88,49 | 2014 | ||
WASP-109 | 15h 28m 13.0s | -16° 24′ 39″ | 11,4 | 1 076 | F4 | b | 0,91 | 1,443 | 3,3190233 | 0,0463 | 84,28 | 2014 | ||
WASP-110 | 20h 23m 30s | -44° 03′ 30″ | 12,3 | 1 043 | G9 | b | 0,515 | 1,238 | 3,7783977 | 0,0457 | 88,06 | 2014 | ||
WASP-111 | 21h 55m 04s | -22° 36′ 45″ | 10,3 | 684 | F5 | b | 1,83 | 1,442 | 2,310965 | 0,03914 | 81,61 | 2014 | ||
WASP-112 | 22h 37m 57s | -35° 09′ 14″ | 13,3 | 1 337 | G6 | b | 0,88 | 1,191 | 3,0353992 | 0,0382 | 88,68 | 2014 | ||
WASP-117 | 02h 27m 06.09s | -50° 17′ 04.3″ | 10,15 | F9V | b | 0,2755 | 1,021 | 10,02165 | 0,09459 | 0,302 | 89,14 | 2014 [6] |
Verwysings
[wysig | wysig bron]- ↑ "Hubble observes exoplanet atmosphere in more detail than ever before". www.spacetelescope.org (in Engels). Geargiveer vanaf die oorspronklike op 1 April 2019. Besoek op 1 Maart 2018.
- ↑ R. A. Street, D. L. Pollacco, A. Fitzsimmons, F. P. Keenan, Keith Horne, S. Kane, A. Collier Cameron, T. A. Lister, C. Haswell, A. J. Norton, B. W. Jones, I. Skillen, S. Hodgkin, P. Wheatley, R. West, D. Brett (2002). "SuperWASP: Wide Angle Search for Planets" (PDF).
{{cite web}}
: AS1-onderhoud: gebruik authors-parameter (link) - ↑ "SuperWASP Survey Information". NASA Exoplanet Science Institute (in Engels). 5 Februarie 2015. Geargiveer vanaf die oorspronklike op 13 April 2020.
- ↑ Queloz, D.; Anderson, D. R.; Collier Cameron, A.; Gillon, M.; Hebb, L.; Hellier, C.; Maxted, P.; Pepe, F.; Pollacco, D.; Ségransan, D.; Smalley, B.; Triaud, A. H. M. J.; Udry, S.; West, R. (2010). "WASP-8b: a retrograde transiting planet in a multiple system". Astronomy and Astrophysics. 517: L1. arXiv:1006.5089. Bibcode:2010A&A...517L...1Q. doi:10.1051/0004-6361/201014768.
{{cite journal}}
: AS1-onderhoud: gebruik authors-parameter (link) - ↑ Collier Cameron, A; Bouchy, F; Hébrard, G; Maxted, P; Pollacco, D; Pont, F; Skillen, I; Smalley, B; Street, R. A; West, R. G; Wilson, D. M; Aigrain, S; Christian, D. J; Clarkson, W. I; Enoch, B; Evans, A; Fitzsimmons, A; Fleenor, M; Gillon, M; Haswell, C. A; Hebb, L; Hellier, C; Hodgkin, S. T; Horne, K; Irwin, J; Kane, S. R; Keenan, F. P; Loeillet, B; Lister, T. A; Mayor, M (2007). "WASP-1b and WASP-2b: Two new transiting exoplanets detected with SuperWASP and SOPHIE". Monthly Notices of the Royal Astronomical Society. 375 (3): 951–957. arXiv:astro-ph/0609688. Bibcode:2007MNRAS.375..951C. doi:10.1111/j.1365-2966.2006.11350.x.
{{cite journal}}
: Onbekende parameter|displayauthors=
geïgnoreer (hulp) - ↑ Lendl, M; Triaud, A. H. M. J; Anderson, D. R; Collier Cameron, A; Delrez, L; Doyle, A. P; Gillon, M; Hellier, C; Jehin, E; Maxted, P. F. L; Neveu-Vanmalle, M; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Smalley, B; Smith, A. M. S; Udry, S; Van Grootel, V; West, R. G (2014). "WASP-117b: A 10-day-period Saturn in an eccentric and misaligned orbit". Astronomy and Astrophysics. 568: A81. arXiv:1406.6942. Bibcode:2014A&A...568A..81L. doi:10.1051/0004-6361/201424481.
Eksterne skakels
[wysig | wysig bron]- Hierdie artikel is vertaal uit die Engelse Wikipedia