Exoplanets

6336 CONFIRMED

Planets around other stars. None were confirmed before 1992; the catalogue now runs to thousands.

PRIMER — 60 SECONDS

How they are found

Mostly indirectly: a planet crossing its star dims it by a fraction of a percent, or tugs it into a wobble measurable in the star's spectrum. Only a handful have been imaged directly.

The habitable zone

The orbital band where liquid water could exist on a surface. It says nothing about whether a planet has water, an atmosphere, or a surface at all.

[

THE FAMOUS ONES

] 12 ENTRIES
BY CONSTELLATION · 88 REGIONS
ω Ser b
Gas giant
0.74 M♃
250.3 ly
Serpens
ψ¹ Dra B b
Gas giant
1.53 M♃
74.10 ly
Draco
υ Leo b
Gas giant
0.51 M♃
171.5 ly
Leo
υ And d
Gas giant
10.25 M♃
43.72 ly
Andromeda
υ And c
Gas giant
13.98 M♃
43.72 ly
Andromeda
υ And b
Gas giant
0.69 M♃
43.72 ly
Andromeda
τ Gem b
Gas giant
20.60 M♃
367.0 ly
Gemini
τ Cet h
Terrestrial planet
1.83 M⊕
11.75 ly
Cetus
τ Cet g
Terrestrial planet
1.75 M⊕
11.75 ly
Cetus
τ Cet f
Super-Earth
3.93 M⊕
11.75 ly
Cetus
τ Boo b
Gas giant
5.95 M♃
51.05 ly
Boötes
ρ CrB e
Super-Earth
3.71 M⊕
56.97 ly
Corona Borealis
ρ CrB c
Neptune-like planet
27.44 M⊕
56.97 ly
Corona Borealis
ρ CrB b
Gas giant
1.09 M♃
56.97 ly
Corona Borealis
π Men d
Neptune-like planet
13.38 M⊕
59.59 ly
Mensa
π Men c
Neptune-like planet
3.63 M⊕
59.59 ly
Mensa
ο UMa b
Gas giant
3.65 M♃
179.1 ly
Ursa Major
ο CrB b
Gas giant
1.12 M♃
276.5 ly
Corona Borealis
ξ Aql b
Gas giant
1.94 M♃
183.3 ly
Aquila
ν Oph c
Gas giant
24.66 M♃
150.7 ly
Ophiuchus
ν Oph b
Gas giant
22.21 M♃
150.7 ly
Ophiuchus
ν Oct A b
Gas giant
2.19 M♃
69.14 ly
Octans
μ Leo b
Gas giant
2.40 M♃
106.4 ly
Leo
μ² Sco b
Gas giant
14.40 M♃
242.4 AU · μ² Sco
Scorpius
κ CrB b
Gas giant
2.17 M♃
98.06 ly
Corona Borealis
κ And b
Gas giant
17.30 M♃
163.1 ly
Andromeda
ι Dra c
Gas giant
15.60 M♃
102.2 ly
Draco
ι Dra b
Gas giant
11.82 M♃
102.2 ly
Draco
ε Tau b
Gas giant
7.19 M♃
155.0 ly
Taurus
ε Ind A b
Gas giant
6.50 M♃
11.87 ly
Indus
ε Eri b
Gas giant
1.00 M♃
10.45 ly
Eridanus
ε CrB b
Gas giant
6.70 M♃
227.9 ly
Corona Borealis
γ Psc b
Gas giant
1.34 M♃
134.7 ly
Pisces
γ Lib c
Gas giant
5.23 M♃
154.6 ly
Libra
γ Lib b
Gas giant
1.13 M♃
154.6 ly
Libra
γ Cep b
Gas giant
6.60 M♃
46.00 ly
Cepheus
γ¹ Leo b
Gas giant
8.78 M♃
130.1 ly
Leo
β UMi b
Gas giant
6.10 M♃
126.5 ly
Ursa Minor
β Pic d
Gas giant
2.40 M♃
64.40 ly
Pictor
β Pic c
Gas giant
8.70 M♃
64.40 ly
Pictor
β Pic b
Gas giant
8.70 M♃
64.40 ly
Pictor
β Cnc b
Gas giant
7.80 M♃
290.4 ly
Cancer
α Tau b
Gas giant
6.47 M♃
66.64 ly
Taurus
α Ari b
Gas giant
1.80 M♃
65.92 ly
Aries
ZTF J1828+2308 b
Gas giant
20.00 M♃
658.3 ly
Hercules
ZTF J1230-2655 b
Gas giant
22.10 M♃
608.9 ly
Hydra
YZ Cet d
Terrestrial planet
1.09 M⊕
12.11 ly
Cetus
YZ Cet c
Terrestrial planet
1.14 M⊕
12.11 ly
Cetus
YZ Cet b
Terrestrial planet
0.70 M⊕
12.11 ly
Cetus
XO-7 b
Gas giant
0.71 M♃
763.7 ly
Draco
XO-6 b
Gas giant
4.40 M♃
768.0 ly
Camelopardalis
XO-5 b
Gas giant
1.19 M♃
900.9 ly
Lynx
XO-4 b
Gas giant
1.42 M♃
889.3 ly
Lynx
XO-3 b
Gas giant
13.27 M♃
694.9 ly
Camelopardalis
XO-2 S d
Gas giant
3.71 M♃
493.8 ly
Lynx
XO-2 S c
Gas giant
1.38 M♃
493.8 ly
Lynx
XO-2 S b
Gas giant
0.26 M♃
493.8 ly
Lynx
XO-2 N b
Gas giant
0.63 M♃
503.2 ly
Lynx
XO-1 b
Gas giant
0.83 M♃
533.4 ly
Corona Borealis
WTS-2 b
Gas giant
1.12 M♃
3362 ly
Cygnus
WTS-1 b
Gas giant
4.01 M♃
7652 ly
Cygnus
Wolf 503 b
Neptune-like planet
6.26 M⊕
145.2 ly
Virgo
Wolf 327 b
Terrestrial planet
2.53 M⊕
93.06 ly
Leo Minor
Wolf 1069 b
Terrestrial planet
1.26 M⊕
31.26 ly
Cygnus
Wolf 1061 d
Neptune-like planet
7.70 M⊕
14.04 ly
Ophiuchus
Wolf 1061 c
Super-Earth
3.41 M⊕
14.04 ly
Ophiuchus
Wolf 1061 b
Terrestrial planet
1.91 M⊕
14.04 ly
Ophiuchus
WISPIT 2 c
Gas giant
10.00 M♃
440.0 ly
Aquila
WISPIT 2 b
Gas giant
4.85 M♃
440.0 ly
Aquila
WISPIT 1 c
Gas giant
5.30 M♃
750.2 ly
Puppis
WISPIT 1 b
Gas giant
10.40 M♃
750.2 ly
Puppis
WISEP J121756.91+162640.2 A b
Gas giant
22.00 M♃
32.94 ly
Coma Berenices
WISE J033605.05-014350.4 b
Gas giant
8.25 M♃
0.97 AU · WISE J033605.05-014350.4
Eridanus
Wendelstein-2 b
Gas giant
0.73 M♃
1845 ly
Sagitta
Wendelstein-1 b
Gas giant
0.59 M♃
995.8 ly
Sagitta
WD 1856+534 b
Gas giant
13.80 M♃
80.68 ly
Draco
WD 0806-661 b
Gas giant
7.00 M♃
62.77 ly
Volans
WASP-99 b
Gas giant
2.43 M♃
517.5 ly
Eridanus
WASP-98 b
Gas giant
0.92 M♃
918.9 ly
Eridanus
WASP-97 b
Gas giant
1.36 M♃
492.7 ly
Eridanus
WASP-96 b
Gas giant
0.48 M♃
1150 ly
Phoenix
WASP-95 b
Gas giant
1.44 M♃
448.6 ly
Grus
WASP-94 B b
Gas giant
0.62 M♃
680.7 ly
Microscopium
WASP-94 A b
Gas giant
0.50 M♃
688.9 ly
Microscopium
WASP-93 b
Gas giant
1.47 M♃
1208 ly
Cassiopeia
WASP-92 b
Gas giant
0.81 M♃
1878 ly
Hercules
WASP-91 b
Gas giant
1.34 M♃
489.0 ly
Tucana
WASP-90 b
Gas giant
0.63 M♃
1521 ly
Equuleus
WASP-8 c
Gas giant
9.45 M♃
293.4 ly
Sculptor
WASP-8 b
Gas giant
2.54 M♃
293.4 ly
Sculptor
WASP-89 b
Gas giant
5.90 M♃
948.9 ly
Capricornus
WASP-88 b
Gas giant
0.42 M♃
1708 ly
Indus
WASP-87 b
Gas giant
2.18 M♃
973.2 ly
Centaurus
WASP-85 A b
Gas giant
1.27 M♃
462.8 ly
Virgo
WASP-84 c
Super-Earth
15.20 M⊕
328.1 ly
Hydra
WASP-84 b
Gas giant
0.69 M♃
328.1 ly
Hydra
WASP-83 b
Gas giant
0.30 M♃
884.2 ly
Corvus
WASP-82 b
Gas giant
1.17 M♃
899.1 ly
Orion
WASP-81 b
Gas giant
0.73 M♃
1300 ly
Aquila
WASP-80 b
Gas giant
0.54 M♃
162.4 ly
Aquila