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
11 Com b
Gas giant
15.46 M♃
303.9 ly
Coma Berenices
11 UMi b
Gas giant
14.74 M♃
408.7 ly
Ursa Minor
14 And b
Gas giant
3.56 M♃
246.0 ly
Andromeda
14 Her b
Gas giant
8.90 M♃
58.49 ly
Hercules
16 Cyg B b
Gas giant
1.78 M♃
68.95 ly
Cygnus
17 Sco b
Gas giant
4.32 M♃
407.5 ly
Scorpius
18 Del b
Gas giant
9.21 M♃
248.6 ly
Delphinus
1RXS J160929.1-210524 b
Gas giant
9.44 M♃
453.8 ly
Scorpius
24 Boo b
Gas giant
0.88 M♃
313.1 ly
Boötes
24 Sex b
Gas giant
1.99 M♃
235.1 ly
Sextans
24 Sex c
Gas giant
0.86 M♃
235.1 ly
Sextans
2M0437 b
Gas giant
4.00 M♃
419.1 ly
Taurus
2MASS J01033563-5515561 AB b
Gas giant
13.00 M♃
153.9 ly
Phoenix
2MASS J01225093-2439505 b
Gas giant
24.50 M♃
110.3 ly
Cetus
2MASS J02192210-3925225 b
Gas giant
13.90 M♃
130.8 ly
Phoenix
2MASS J0249-0557 c
Gas giant
11.38 M♃
215.5 ly
Eridanus
2MASS J03590986+2009361 b
Gas giant
18.00 M♃
383.0 ly
Taurus
2MASS J04414489+2301513 b
Gas giant
7.50 M♃
392.8 ly
Taurus
2MASS J11011926-7732383 b
Gas giant
28.00 M♃
266 AU · 2MASS J11011926-7732383
Chamaeleon
2MASS J11550485-7919108 b
Gas giant
20.00 M♃
329.0 ly
Chamaeleon
2MASS J12073346-3932539 b
Gas giant
5.20 M♃
209.7 ly
Centaurus
2MASS J19383260+4603591 b
Gas giant
1.90 M♃
1293 ly
Cygnus
2MASS J21252752-8138278 b
Gas giant
12.00 M♃
111.3 ly
Octans
2MASS J22362452+4751425 b
Gas giant
12.50 M♃
226.9 ly
Lacerta
2MASS J22501512+2325342 b
Gas giant
30.00 M♃
186.7 ly
Pegasus
47 UMa b
Gas giant
2.53 M♃
45.00 ly
Ursa Major
47 UMa c
Gas giant
0.54 M♃
45.00 ly
Ursa Major
47 UMa d
Gas giant
1.64 M♃
45.00 ly
Ursa Major
4 UMa b
Gas giant
7.90 M♃
239.6 ly
Ursa Major
51 Eri b
Gas giant
10.90 M♃
97.06 ly
Eridanus
51 Peg b
Gas giant
0.61 M♃
50.43 ly
Pegasus
55 Cnc b
Gas giant
0.83 M♃
41.05 ly
Cancer
55 Cnc B b
Super-Earth
3.50 M⊕
40.70 ly
Cancer
55 Cnc B c
Neptune-like planet
5.30 M⊕
40.70 ly
Cancer
55 Cnc c
Gas giant
0.17 M♃
41.05 ly
Cancer
55 Cnc d
Gas giant
3.88 M♃
41.05 ly
Cancer
55 Cnc e
Super-Earth
7.99 M⊕
41.05 ly
Cancer
55 Cnc f
Gas giant
0.14 M♃
41.05 ly
Cancer
61 Vir b
Neptune-like planet
5.10 M⊕
27.73 ly
Virgo
61 Vir c
Neptune-like planet
18.20 M⊕
27.73 ly
Virgo
61 Vir d
Neptune-like planet
22.90 M⊕
27.73 ly
Virgo
6 Lyn b
Gas giant
1.88 M♃
178.3 ly
Lynx
70 Vir b
Gas giant
7.49 M♃
58.39 ly
Virgo
75 Cet b
Gas giant
2.48 M♃
270.6 ly
Cetus
75 Cet c
Gas giant
0.91 M♃
270.6 ly
Cetus
7 CMa b
Gas giant
1.85 M♃
64.61 ly
Canis Major
7 CMa c
Gas giant
0.87 M♃
64.61 ly
Canis Major
81 Cet b
Gas giant
3.31 M♃
330.3 ly
Cetus
8 UMi b
Gas giant
1.65 M♃
530.2 ly
Ursa Minor
91 Aqr b
Gas giant
3.20 M♃
143.6 ly
Aquarius
AB Aur b
Gas giant
9.00 M♃
528.8 ly
Auriga
AB Pic b
Gas giant
13.50 M♃
163.2 ly
Pictor
AF Lep b
Gas giant
3.61 M♃
87.59 ly
Lepus
AT2021ueyL b
Gas giant
1.34 M♃
3392 ly
Pegasus
AU Mic b
Neptune-like planet
8.99 M⊕
31.71 ly
Microscopium
AU Mic c
Neptune-like planet
14.46 M⊕
31.71 ly
Microscopium
AU Mic d
Terrestrial planet
1.05 M⊕
31.71 ly
Microscopium
AU Mic e
Neptune-like planet
21.10 M⊕
31.71 ly
Microscopium
Barnard b
Terrestrial planet
0.30 M⊕
5.957 ly
Ophiuchus
Barnard c
Terrestrial planet
0.34 M⊕
5.957 ly
Ophiuchus
Barnard d
Terrestrial planet
0.26 M⊕
5.957 ly
Ophiuchus
Barnard e
Terrestrial planet
0.19 M⊕
5.957 ly
Ophiuchus
b Cen AB b
Gas giant
10.90 M♃
319.9 ly
Centaurus
BD+03 2562 b
Gas giant
6.40 M♃
3492 ly
Virgo
BD+05 4868 A b
Super-Earth
6.20 M⊕
142.1 ly
Pegasus
BD-06 1339 b
Gas giant
4.79 M♃
66.11 ly
Orion
BD-06 1339 c
Gas giant
0.17 M♃
66.11 ly
Orion
BD-08 2823 b
Gas giant
9.28 M♃
134.8 ly
Sextans
BD-08 2823 c
Gas giant
0.33 M♃
134.8 ly
Sextans
BD-10 3166 b
Gas giant
0.59 M♃
275.3 ly
Crater
BD-11 4672 b
Gas giant
0.65 M♃
88.61 ly
Scutum
BD-11 4672 c
Neptune-like planet
15.37 M⊕
88.61 ly
Scutum
BD-13 2130 b
Gas giant
9.78 M♃
3018 ly
Puppis
BD-14 3065 b
Gas giant
12.37 M♃
1922 ly
Hydra
BD+14 4559 b
Gas giant
1.04 M♃
161.0 ly
Pegasus
BD+15 2375 b
Gas giant
1.06 M♃
2505 ly
Leo
BD+15 2940 b
Gas giant
1.11 M♃
1391 ly
Serpens
BD-17 63 b
Gas giant
5.16 M♃
112.4 ly
Cetus
BD+20 2457 b
Gas giant
21.42 M♃
5022 ly
Leo
BD+20 2457 c
Gas giant
12.47 M♃
5022 ly
Leo
BD+20 274 b
Gas giant
4.20 M♃
4313 ly
Pisces
BD+20 594 b
Neptune-like planet
22.25 M⊕
585.3 ly
Taurus
BD-210397 b
Gas giant
0.67 M♃
77.40 ly
Cetus
BD-210397 c
Gas giant
4.80 M♃
77.40 ly
Cetus
BD+37 3172 b
Gas giant
10.60 M♃
1482 ly
Lyra
BD+42 2315 b
Gas giant
0.55 M♃
1992 ly
Canes Venatici
BD+45 564 b
Gas giant
1.36 M♃
174.9 ly
Andromeda
BD+48 738 b
Gas giant
0.91 M♃
2842 ly
Perseus
BD+48 740 b
Gas giant
1.70 M♃
2174 ly
Perseus
BD+49 828 b
Gas giant
1.60 M♃
1442 ly
Perseus
BD+55 362 b
Gas giant
0.72 M♃
171.5 ly
Cassiopeia
BD+60 1417 b
Gas giant
15.00 M♃
146.6 ly
Ursa Major
BD+63 1405 b
Gas giant
10.40 M♃
124.1 ly
Draco
BEBOP-3 b
Gas giant
0.56 M♃
388.3 ly
Camelopardalis
BEBOP-4 AB b
Gas giant
26.30 M♃
764.2 ly
Coma Berenices
CD-35 2722 b
Gas giant
29.50 M♃
73.03 ly
Columba
CD Cet b
Super-Earth
3.95 M⊕
28.07 ly
Cetus
CFBDSIR J145829+101343 b
Gas giant
10.50 M♃
75.34 ly
Boötes
CFHTWIR-Oph 98 b
Gas giant
7.80 M♃
200 AU · CFHTWIR-Oph 98 A
Ophiuchus
CHXR 73 b
Gas giant
12.57 M♃
620.9 ly
Chamaeleon