List of stars with confirmed extrasolar planets

From Wikipedia, the free encyclopedia

The following are lists of stars with confirmed extrasolar planets. For a list of planets awaiting confirmation see List of unconfirmed exoplanets.

Note that the masses of the planets are (for the most part) lower bounds only. If a planet is detected by the radial velocity method, no information is gained about the inclination of the planet's plane of orbit around its star, and a value for this is needed to calculate the mass. It has become customary to assume arbitrarily that the plane is exactly lined up with the line of sight from Earth (this produces the lowest possible mass consistent with the spectral line measurements).

There are 217 planets listed — 211 orbiting fusing stars (48 in multiple planet systems, and 163 in single planet systems), 4 orbiting pulsars, 1 orbiting a brown dwarf, and 1 free floating.

The planets are listed with indications of their approximate masses as multiples of Jupiter's mass (M_J = 1.898 × 10²⁷ kg) or multiples of Earth's mass (M_E = 5.9737 × 10²⁴ kg), and have approximate distances in astronomical units (1 AU = 1.496 × 10⁸ km, distance between Earth and Sun) from their parent stars. For more information on how planets may be detected, see extrasolar planet.

At the moment, according to the International Astronomical Union, there is no agreed system for designating planets orbiting around other stars, nor is there any plan to create a naming system for extra-solar planets [1]. A trend that is gaining prominence uses a lower-case letter (starting with "b") to extend the star's designation. For example, 94 Ceti Ab is the first extrasolar planet found around the star 94 Ceti A, itself a member of the double star system 94 Ceti. Some extrasolar planets have been given unofficial names, but these are not sanctioned by the IAU which oversees astronomical naming, or used in the scientific literature.

1 Fusing stars
2 Pulsars
3 Brown dwarfs
4 Free floating planets
5 References
6 See also
7 External links

[edit] Fusing stars

There are currently 211 planets known in orbit around fusing stars.

There are currently 163 known planets in single-planet systems and 48 known planets in 20 multiple-planet systems (14 with two planets, 4 with three and 2 with four). "Single" here means that only one planet has been detected to date. Since detection methods are not sensitive to low-mass planets, these stars may have smaller planets that are below the limits of detectability, or are so far from the star that they have not yet been observed over an orbital period.

Sorted by increasing right ascension of the parent star. Planets within a system sorted by increasing orbital period.

Star	Right ascension	Declination	Spectral type	Planet	Planet mass (M_J)	Orbital period (d)	Semimajor axis (AU)	Orbital eccentricity	Discovery Year
HD 142	00^h 06^m 19^s	−49° 04′ 30″	G1IV	b	>1	337.112	0.98	0.38	2001
GJ 3021	00^h 16^m 12^s	−79° 51′ 04″	G6V	b	>3.32	133.82	0.49	0.505	2000
WASP-1	00^h 20^m 40^s	+31° 59′ 24″	F7V	b Garafia-1	0.89	2.51997	0.0382	0	2006
HD 2039	00^h 24^m 20^s	−56° 39′ 00″	G2/G3IV–V	b	>4.85	1192.582	2.19	0.68	2002
HD 2638	00^h 29^m 59^s	−05° 45′ 50″	G5	b	>0.48	3.4442	0.044	0	2005
54 Piscium A	00^h 39^m 21^s	+21° 15′ 01″	K0V	b	>0.2	62.23	0.284	0.63	2003
HD 4208	00^h 44^m 26^s	−26° 30′ 56″	G5V	b	>0.8	812.197	1.67	0.05	2001
HD 4308	00^h 44^m 39^s	−65° 38′ 58″	G5V	b	>0.047	15.56	0.114	0	2005
HD 4203	00^h 44^m 41^s	+20° 26′ 56″	G5	b	>1.65	400.944	1.09	0.46	2001
HD 6434	01^h 04^m 40^s	−39° 29′ 17″	G3IV	b	>0.48	22.09	0.15	0.3	2000
HD 8574	01^h 25^m 12^s	+28° 34′ 00″	F8	b	>2.23	228.8	0.76	0.4	2002
Upsilon Andromedae A	01^h 36^m 48^s	+41° 24′ 38″	F8V	b	>0.687	4.617113	0.0595	0.023	1996
				c	>1.97	241.23	0.830	0.262	1999
				d	>3.93	1290.1	2.54	0.258	1999
q¹ Eridani	01^h 42^m 29^s	−53° 44′ 27″	F8V	b	>0.91	1040	2.1	0.18	2003
109 Piscium	01^h 44^m 55^s	+20° 04′ 59″	G5IV	b	>6.12	1077.906	2.13	0.11	2000
Eta² Hydri	01^h 54^m 56^s	−67° 38′ 50″	G8.5III	b	>6.54	711	1.93	0.4	2005
HD 11964	01^h 57^m 09^s	−10° 14′ 32″	G5	b	>0.11	37.82	0.229	0.15	2005
HD 12661	02^h 04^m 34^s	+25° 24′ 51″	G6V	b	>2.3	263.6	0.834	0.35	2000
HD 12661	02^h 04^m 34^s	+25° 24′ 51″	G6V	c	>1.57	1444.5	2.56	0.2	2002
HD 13189	02^h 09^m 40^s	+32° 18′ 59″	K2II	b	>14	471.6	1.85	0.28	2005
Gliese 86 A	02^h 10^m 14^s	−50° 50′ 00″	K1V	b	>4.01	15.766	0.11	0.046	2000
79 Ceti	02^h 35^m 19^s	−03° 33′ 38″	G5IV	b	>0.23	75.56	0.353	0.21	2000
Iota Horologii	02^h 42^m 31^s	−50° 48′ 12″	G0Vp	b	>1.94	311.288	0.91	0.24	1998
HIP 14810	03^h 11^m 14^s	+21° 05′ 50″	G5	b	>3.84	6.674	0.0692	0.148	2006
HIP 14810	03^h 11^m 14^s	+21° 05′ 50″	G5	c	>0.951	113.8267	0.458	0.2806	2006
94 Ceti A	03^h 12^m 46^s	−01° 11′ 45″	F8V	b	>2	454	1.3	0.2	2000
HD 20367	03^h 17^m 40^s	+31° 07′ 37″	G0	b	>1.07	500	1.25	0.23	2002
HD 20782	03^h 20^m 03^s	−28° 51′ 14″	G2V	b	>1.8	585.86	1.36	0.92	2006
Epsilon Eridani	03^h 32^m 55^s	−09° 27′ 29″	K2V	b	1.55	2502	3.39	0.702	2000
HD 23127	03^h 39^m 24^s	−60° 04′ 40″	G2V	b	>1.5	1214	2.4	0.44	2007
HD 23079	03^h 39^m 43^s	−52° 54′ 57″	F8/G0V	b	>2.61	738.459	1.65	0.1	2001
HD 23596	03^h 48^m 00^s	+40° 31′ 50″	F8	b	>7.19	1558	2.72	0.314	2002
Epsilon Reticuli A	04^h 16^m 29^s	−59° 18′ 07″	K2IVa	b	>1.28	423.841	1.18	0.07	2001
HD 27894	04^h 20^m 47^s	−59° 24′ 39″	K2V	b	>0.62	17.991	0.122	0.049	2005
HD 28185	04^h 26^m 26^s	−10° 33′ 02″	G5	b	>5.72	383.0	1.031	0.070	2001
Epsilon Tauri	04^h 28^m 37^s	+19° 10′ 50″	K0III	b	>7.6	594.9	1.93	0.151	2007
HD 30177	04^h 41^m 54^s	−58° 01′ 14″	G8V	b	>9.17	2819.654	3.86	0.3	2002
HD 33283	05^h 08^m 01^s	−26° 47′ 50″	G3V	b	>0.33	18.179	0.168	0.48	2006
HD 33636	05^h 11^m 46^s	+04° 24′ 12″	G0V	b	>9.28	2447.292	3.56	0.53	2001
HD 33564	05^h 22^m 33^s	+79° 13′ 52″	F6V	b	>9.1	388	1.1	0.34	2005
HD 37124	05^h 37^m 02^s	+20° 43′ 50″	G4V	b	>0.61	154.46	0.53	0.055	1999
				d	>0.6	843.6	1.64	0.14	2005
				c	>0.683	2295	3.19	0.2	2002
Pi Mensae	05^h 37^m 09^s	−80° 28′ 08″	G1IV	b	>10.35	2063.818	3.29	0.62	2001
HD 37605	05^h 40^m 01^s	+06° 03′ 38″	K0V	b	>2.3	55	0.25	0.677	2004
HD 38529	05^h 46^m 34^s	+01° 10′ 05″	G4IV	b	>0.78	14.309	0.129	0.29	2000
HD 38529	05^h 46^m 34^s	+01° 10′ 05″	G4IV	c	>12.7	2174.3	3.68	0.36	2002
HD 41004 A	05^h 59^m 49^s	−48° 14′ 22″	K1V	b	>2.3	655	1.31	0.39	2004
HD 41004 B	05^h 59^m 50^s	−48° 14′ 23″	M2	b	18.4	1.3283	0.0177	0.081	2004
HD 40979 A	06^h 04^m 29^s	+44° 15′ 37″	F8V	b	>3.32	267.2	0.811	0.23	2002
AB Pictoris	06^h 19^m 12^s	−58° 03′ 15″	K2V	b	13.5		275		2005
HD 45350	06^h 28^m 45^s	+38° 57′ 46″	G5IV	b	>1.79	890.76	1.92	0.778	2005
HD 46375	06^h 33^m 12^s	+05° 27′ 46″	K1IV	b	>0.249	3.024	0.041	0.04	2000
HD 47536	06^h 37^m 47^s	−32° 20′ 23″	K1III	b	>4.96	712.13	1.61	0.2	2003
HD 49674	06^h 51^m 30^s	+40° 52′ 03″	G5V	b	>0.11	4.948	0.0568	0.16	2002
HD 50499	06^h 52^m 02^s	−33° 54′ 56″	GIV	b	>1.71	2582.7	3.86	0.23	2005
HD 50554	06^h 54^m 42^s	+24° 14′ 44″	F8	b	>4.9	1279	2.38	0.42	2002
HD 52265	07^h 00^m 18^s	−05° 22′ 01″	G0V	b	>1.13	118.96	0.49	0.29	2000
HD 59686	07^h 31^m 48^s	+17° 05′ 09″	K2III	b	>5.25	303	0.911	0	2003
HD 63454	07^h 39^m 21^s	−78° 16′ 44″	K4V	b	>0.38	2.81782	0.036	0	2005
Pollux	07^h 45^m 18^s	+28° 01′ 34″	K0IIIb	b	>2.9	589.64	1.69	0.02	2006
HD 65216	07^h 53^m 4^s	−63° 38′ 50″	G5V	b	>1.21	613.1	1.37	0.41	2003
HD 66428	08^h 03^m 28^s	−01° 09′ 45″	G5	b	>2.82	1973	3.18	0.465	2006
HD 68988	08^h 18^m 22^s	+61° 27′ 38″	G0	b	>1.9	6.276	0.071	0.14	2001
HD 69830	08^h 18^m 23^s	−12° 37′ 55″	K0V	b	>0.033	8.667	0.0785	0.1	2006
				c	>0.038	31.56	0.186	0.13	2006
				d	>0.058	197	0.63	0.07	2006
HD 70642	08^h 21^m 28^s	−39° 42′ 19″	G5IV–V	b	>2	2231	3.3	0.1	2003
HD 72659	08^h 34^m 03^s	−01° 34′ 05″	G0V	b	>2.96	3177.4	4.16	0.2	2002
HD 73256	08^h 36^m 23^s	−30° 02′ 15″	G8/K0	b	>1.87	2.54858	0.037	0.03	2003
HD 73526	08^h 37^m 16^s	−41° 19′ 08″	G6V	b	>2.9	188.3	0.66	0.19	2002
HD 73526	08^h 37^m 16^s	−41° 19′ 08″	G6V	c	>2.5	377.8	1.05	0.14	2006
4 Ursae Majoris	08^h 40^m 13^s	+64° 19′ 41″	K1III	b	>7.1	269.3	0.87	0.432	2007
HD 74156	08^h 42^m 25^s	+04° 34′ 41″	G0	b	>1.86	51.643	0.294	0.636	2001
HD 74156	08^h 42^m 25^s	+04° 34′ 41″	G0	c	>6.17	2025	3.4	0.583	2001
HD 75289	08^h 47^m 40^s	−41° 44′ 12″	G0V	b	>0.42	3.51	0.046	0.054	1999
55 Cancri A	08^h 52^m 37^s	+28° 20′ 02″	G8V	e	>0.045	2.81	0.038	0.174	2004
				b	>0.784	14.67	0.115	0.0197	1996
				c	>0.217	43.93	0.24	0.44	2002
				d	>3.92	4517.4	5.257	0.327	2002
HD 76700	08^h 53^m 55^s	−66° 48′ 03″	G6V	b	>0.197	3.971	0.049	0.13	2002
HD 80606	09^h 22^m 37^s	+50° 36′ 13″	G5	b	>3.41	111.78	0.439	0.927	2001
HD 81040	09^h 23^m 47^s	+20° 21′ 52″	G2/G3	b	>6.86	1001.7	1.94	0.526	2005
HD 82943	09^h 34^m 50^s	−12° 07′ 46″	G0	c	>2.01	219	0.746	0.359	2001
HD 82943	09^h 34^m 50^s	−12° 07′ 46″	G0	b	>1.75	441.2	1.19	0.219	2000
HD 83443	09^h 37^m 11^s	−43° 16′ 19″	K0V	b	>0.41	2.9853	0.04	0.08	2000
HD 86081	09^h 56^m 06^s	−03° 48′ 30″	F8V	b	>1.5	2.1375	0.039	0.008	2006
HD 88133	10^h 10^m 07^s	+18° 11′ 12″	G5IV	b	>0.22	3.41	0.047	0.11	2004
HD 89307	10^h 18^m 21^s	+12° 37′ 15″	G0V	b	>2.73	3090	4.15	0.27	2004
HD 89744	10^h 22^m 10^s	+41° 13′ 46″	F7V	b	>7.99	256.605	0.89	0.67	2000
HD 92788	10^h 42^m 48^s	−02° 11′ 01″	G5	b	>3.86	377.7	0.97	0.27	2000
HD 93083	10^h 44^m 20^s	−33° 34′ 37″	K3V	b	>0.37	143.58	0.477	0.14	2005
OGLE-TR-132	10^h 50^m 34^s	−61° 57′ 25″	F	b	1.19	1.689857	0.0306	0	2003
OGLE-TR-113	10^h 52^m 24^s	−61° 26′ 48″	K	b	1.32	1.4324757	0.0229	0	2004
OGLE-TR-111	10^h 53^m 1^s	−61° 24′ 20″	G or K	b	0.53	4.0161	0.047	0	2002
BD−10°3166	10^h 58^m 28^s	−10° 46′ 13″	G4V	b	>0.48	3.488	0.046	0.07	2000
47 Ursae Majoris	10^h 59^m 29^s	+40° 25′ 46″	G0V	b	>2.63	1089.0	2.13	0.061	1996
47 Ursae Majoris	10^h 59^m 29^s	+40° 25′ 46″	G0V	c	>0.79	2594	3.79	0	2002
HD 99109	11^h 24^m 17^s	−01° 31′ 44″	K0	b	>0.502	439.3	1.105	0.09	2006
83 Leonis B	11^h 26^m 46^s	+03° 00′ 22″	K2V	b	>0.109	17.0431	0.1232	0.254	2005
HD 100777	11^h 35^m 52^s	−04° 45′ 21″	K0V	b	>1.16	383.7	1.03	0.36	2007
Gliese 436	11^h 42^m 11^s	+26° 42′ 23″	M2.5	b	>0.0673	2.644963	0.0278	0.207	2004
HD 101930	11^h 43^m 30^s	−58° 00′ 24″	K1V	b	>0.3	70.46	0.302	0.11	2005
HD 102117	11^h 44^m 50^s	−58° 42′ 13″	G6V	b	>0.14	20.67	0.149	0.06	2004
HD 102195	11^h 45^m 42^s	+02° 49′ 17″	G8V	ET-1	>0.488	4.11434	0.049	0.06	2006
HD 104985	12^h 05^m 15^s	+76° 54′ 20″	G9III	b	>6.3	198.2	0.78	0.03	2003
HD 106252	12^h 13^m 29^s	+10° 02′ 29″	G0	b	>6.81	1500	2.61	0.54	2002
HD 107148	12^h 19^m 13^s	−03° 19′ 11″	G5	b	>0.21	48.056	0.269	0.05	2006
HD 108147	12^h 25^m 46^s	−64° 01′ 19″	F8/G0V	b	>0.4	10.901	0.104	0.498	2000
HD 108874	12^h 30^m 26^s	+22° 52′ 47″	G5	b	>1.36	395.4	1.051	0.07	2003
HD 108874	12^h 30^m 26^s	+22° 52′ 47″	G5	c	>1.018	1605.8	2.68	0.25	2005
HD 109749	12^h 37^m 16^s	−40° 48′ 43″	G3IV	b	>0.28	5.24	0.0635	0.01	2005
HD 111232	12^h 48^m 51^s	−68° 25′ 30″	G8V	b	>6.8	1143	1.97	0.2	2004
HD 114386	13^h 10^m 39^s	−35° 03′ 17″	K3V	b	>0.99	872	1.62	0.28	2004
HD 114762	13^h 12^m 19^s	+17° 31′ 01″	F9V	b	>11.02	83.89	0.3	0.34	1989
HD 114783	13^h 12^m 43^s	−02° 15′ 54″	K0	b	>0.99	501	1.2	0.1	2001
HD 114729	13^h 12^m 44^s	−31° 52′ 24″	G3V	b	>0.82	1131.478	2.08	0.31	2003
70 Virginis	13^h 28^m 26^s	+13° 47′ 12″	G4V	b	>7.44	116.689	0.48	0.4	1996
HD 117207	13^h 29^m 21^s	−35° 34′ 15″	G8VI/V	b	>2.06	2627.08	3.78	0.16	2004
HD 117618	13^h 32^m 25^s	−47° 16′ 16″	G2V	b	>0.19	52.2	0.28	0.39	2004
HD 118203	13^h 34^m 02^s	+53° 43′ 42″	K0	b	>2.13	6.1335	0.07	0.309	2005
Tau Boötis A	13^h 47^m 17^s	+17° 27′ 22″	F7V	b	>3.9	3.3135	0.046		1996
HD 121504	13^h 57^m 17^s	−56° 02′ 24″	G2V	b	>0.89	64.6	0.32	0.13	2000
HD 122430	14^h 02^m 22^s	−27° 25′ 47″	K3III	b	>3.71	344.95	1.02	0.68	2003
HD 128311	14^h 36^m 00^s	+09° 44′ 47″	K0	b	>2.18	448.6	1.099	0.25	2000
HD 128311	14^h 36^m 00^s	+09° 44′ 47″	K0	c	>3.21	919	1.76	0.17	2005
HD 130322	14^h 47^m 32^s	−00° 16′ 53″	K0V	b	>1.08	10.724	0.088	0.048	2000
23 Librae	15^h 13^m 28^s	−25° 18′ 33″	G5V	b	>1.58	260	0.78	0.24	1999
HD 136118	15^h 18^m 55^s	−01° 35′ 32″	F9V	b	>11.9	1209	2.3	0.37	2002
Gliese 581	15^h 19^m 26^s	−07° 43′ 20″	M3	b	>0.056	5.366	0.041	0	2005
Iota Draconis	15^h 24^m 55^s	+58° 57′ 57″	K2III	b	>8.82	511.098	1.275	0.7124	2001
GQ Lupi	15^h 49^m 12^s	−35° 39′ 03″	K7eV	b	21.5		103		2005
HD 330075	15^h 49^m 37^s	−49° 57′ 48″	G5	b	>0.76	3.369	0.043	0	2003
HD 141937	15^h 52^m 17^s	−18° 26′ 09″	G2/G3V	b	>9.7	653.22	1.52	0.41	2002
HD 142415	15^h 57^m 40^s	−60° 12′ 00″	G1V	b	>1.62	386.3	1.05	0.5	2003
Rho Coronae Borealis	16^h 01^m 03^s	+33° 18′ 51″	G0V or G2V	b	>1.04	39.845	0.22	0.04	1997
XO-1	16^h 02^m 12^s	+28° 10′ 11″	G1V	b	0.9	3.941534	0.0488		2006
HD 142022 A	16^h 10^m 15^s	−84° 13′ 53″	K0V	b	>4.4	1923	2.8	0.57	2005
14 Herculis	16^h 10^m 23^s	+43° 49′ 18″	K0V	b	>4.74	1796.4	2.8	0.338	1998
HD 147513	16^h 24^m 01^s	−39° 11′ 34″	G3/G5V	b	>1	540.4	1.26	0.52	2002
HD 149026	16^h 30^m 29^s	+38° 20′ 50″	G0IV	b	0.36	2.8766	0.042	0	2005
HD 150706	16^h 31^m 17^s	+79° 47′ 23″	G0	b	>1	264	0.82	0.38	2002
HD 149143	16^h 32^m 51^s	+02° 05′ 05″	G0IV	b	>1.33	4.072	0.053	0.016	2005
HD 154857	17^h 11^m 15^s	−56° 40′ 50″	G5V	b	>1.8	398.5	1.11	0.51	2004
HD 159868	17^h 38^m 60^s	−43° 08′ 44″	G5V	b	>1.7	986	2	0.69	2007
Mu Arae	17^h 44^m 08^s	−51° 50′ 02″	G3IV–V	d	>0.03321	9.6386	0.09094	0.172	2004
				e	>0.5219	310.55	0.9210	0.0666	2006
				b	>1.676	643.25	1.497	0.128	2000
				c	>1.814	4205.8	5.235	0.0985	2002
OGLE-2005-BLG-071L	17^h 50^m 09^s	−34° 40′ 23″		b	0.9	2900	1.8		2005
HD 162020	17^h 50^m 38^s	−40° 19′ 06″	K2V	b	>13.75	8.428198	0.072	0.277	2002
OGLE-TR-10	17^h 51^m 28^s	−29° 52′ 34″	G or K	b	0.54	3.101269	0.04162	0	2002
OGLE-2005-BLG-390L	17^h 54^m 19^s	−30° 22′ 38″	M	b	0.017	3500	2.1		2006
OGLE-TR-56	17^h 56^m 35^s	−29° 32′ 21″	G	b	1.45	1.2119189	0.0225	0	2003
SWEEPS-4	17^h 58^m 54^s	−29° 11′ 21″		b	<3.8	4.2	0.055		2006
SWEEPS-11	17^h 59^m 03^s	−29° 11′ 54″		b	9.7	1.796	0.03		2006
HD 164922	18^h 02^m 30^s	+26° 18′ 46″	K0V	b	>0.36	1155	2.11	0.05	2006
OGLE-2003-BLG-235L	18^h 05^m 16^s	−28° 53′ 42″		b	2.6		5.1		2004
OGLE-2005-BLG-169L	18^h 06^m 05^s	−30° 43′ 57″		b	0.04	3300	2.8		2006
HD 168443	18^h 20^m 04^s	−09° 35′ 34″	G5	b	>7.2	58.116	0.29	0.529	1998
HD 168443	18^h 20^m 04^s	−09° 35′ 34″	G5	c	>17.1	1739.5	2.87	0.228	2001
HD 168746	18^h 21^m 49^s	−11° 55′ 21″	G5	b	>0.23	6.403	0.065	0.081	2000
HD 169830	18^h 27^m 49^s	−29° 49′ 00″	F8V	b	>2.88	225.62	0.81	0.31	2000
HD 169830	18^h 27^m 49^s	−29° 49′ 00″	F8V	c	>4.04	2102	3.6	0.33	2003
SCR 1845−6357	18^h 45^m 07^s	−45° 01′ 06″	M8.5V	b	8.5		4.5		2006
GSC 02652-01324	19^h 04^m 09^s	+36° 37′ 57″	K0V	TrES-1	0.61	3.030065	0.0393	0.135	2004
HD 177830	19^h 05^m 20^s	+25° 55′ 14″	K0	b	>1.28	391	1	0.43	1999
GSC 03549-02811	19^h 07^m 14^s	+49° 18′ 59″	G0V	TrES-2	1.28	2.47063	0.0367	0	2006
HD 178911 B	19^h 09^m 03^s	+34° 35′ 59″	G5	b	>6.292	71.487	0.32	0.1243	2001
HD 179949	19^h 15^m 33^s	−24° 10′ 45″	F8V	b	>0.98	3.092	0.04	0.05	2000
HD 183263	19^h 28^m 24^s	+08° 21′ 28″	G2IV	b	>3.69	634.23	1.52	0.38	2004
HD 185269	19^h 37^m 12^s	+28° 30′ 00″	G0IV	b	>0.94	6.838	0.077	0.3	2006
16 Cygni B	19^h 41^m 51^s	+50° 31′ 03″	G2.5V	b	>1.68	798.5	1.681	0.681	1996
HD 187123	19^h 46^m 57^s	+34° 25′ 15″	G5	b	>0.52	3.097	0.042	0.03	1998
HD 187085	19^h 49^m 33^s	−37° 46′ 50″	G0V	b	>0.75	986	2.05	0.47	2006
HD 188015	19^h 52^m 04^s	+28° 06′ 01″	G5IV	b	>1.26	456.46	1.19	0.15	2005
HD 189733	20^h 00^m 43^s	+22° 42′ 39″	K1–K2	b	1.15	2.218573	0.0313	0	2005
HD 190228	20^h 03^m 00^s	+28° 18′ 24″	G5IV	b	>4.99	1127	2.31	0.43	2002
Gliese 777 A	20^h 03^m 37^s	+29° 53′ 48″	G6IV	c	>0.057	17.1	0.128	0.01	2005
Gliese 777 A	20^h 03^m 37^s	+29° 53′ 48″	G6IV	b	>1.502	2891	3.92	0.36	2002
HD 190647	20^h 07^m 20^s	−35° 32′ 19″	G5V	b	>1.9	1038.1	2.07	0.18	2007
HD 192263	20^h 13^m 59^s	−00° 52′ 00″	K2V	b	>0.72	24.348	0.15	0	1999
HD 195019 A	20^h 28^m 17^s	+18° 46′ 12″	G3IV–V	b	>3.43	18.3	0.14	0.05	1998
WASP-2	20^h 30^m 54^s	+06° 25′ 46″	K1V	b	0.88	2.152226	0.0307	0	2006
HD 196050	20^h 37^m 51^s	−60° 38′ 04″	G3V	b	>3	1289	2.5	0.28	2002
HD 196885 A	20^h 39^m 51^s	+11° 14′ 58″	F8IV	b	>1.84	386	1.12	0.3	2005
HD 202206	21^h 14^m 57^s	−20° 47′ 21″	G6V	b	>17.4	255.87	0.83	0.435	2002
HD 202206	21^h 14^m 57^s	−20° 47′ 21″	G6V	c	>2.44	1383.4	2.55	0.267	2004
HD 208487	21^h 57^m 19^s	−37° 45′ 49″	G2V	b	>0.45	123	0.49	0.32	2004
HD 209458	22^h 03^m 10^s	+18° 53′ 04″	G0V	b	0.69	3.52474859	0.045	0.07	1999
HD 210277	22^h 09^m 29^s	−07° 32′ 32″	G0	b	>1.24	435.6	1.097	0.45	1998
Gliese 849	22^h 09^m 40^s	−04° 38′ 27″	M3.5	b	>0.83	1880	2.35	0.07	2006
HD 212301	22^h 27^m 30^s	−77° 43′ 04″	F8V	b	>0.45	2.457	0.036	0	2005
HD 213240	22^h 31^m 00^s	−49° 25′ 59″	G4IV	b	>4.5	951	2.03	0.45	2001
Gliese 876	22^h 53^m 13^s	−14° 15′ 13″	M4V	d	>0.0185	1.937760	0.0208	0	2005
				c	>0.619	30.340	0.1303	0.2243	2001
				b	>1.93	60.940	0.208	0.0249	1998
Tau¹ Gruis	22^h 53^m 38^s	−48° 35′ 54″	G0V	b	>1.49	1442.919	2.7	0.34	2002
Rho Indi	22^h 54^m 39^s	−70° 04′ 25″	G2.5IV	b	>2.1	1294	2.7	0.34	2002
HD 216770	22^h 55^m 53^s	−26° 39′ 31″	K1V	b	>0.65	118.45	0.46	0.37	2003
51 Pegasi	22^h 57^m 27^s	+20° 46′ 07″	G2IV	b	>0.468	4.23077	0.052	0	1995
ADS 16402 B	22^h 57^m 47^s	+38° 40′ 30″	G0V	HAT-P-1b	0.53	4.46529	0.0551	0.09	2006
HD 217107	22^h 58^m 15^s	−02° 23′ 42″	G8IV	b	>1.37	7.1269	0.074	0.13	1998
HD 217107	22^h 58^m 15^s	−02° 23′ 42″	G8IV	c	>2.1	3150	4.3	0.55	2005
Psi¹ Aquarii	23^h 15^m 53^s	−09° 05′ 15″	K0III	b	>2.9	182	0.3		2003
HD 219828	23^h 18^m 47^s	+18° 38′ 45″	G0IV	b	>0.066	3.8335	0.052	0	2007
HD 221287	23^h 31^m 20^s	−58° 12′ 35″	F7V	b	3.09	456.1	1.25	0.08	2007
Gamma Cephei A	23^h 39^m 20^s	+77° 37′ 56″	K2V	b	>1.59	902.26	2.03	0.2	2002
HD 222582	23^h 41^m 51^s	−05° 59′ 08″	G5	b	>5.11	572	1.35	0.76	1999
HD 224693	23^h 59^m 54^s	−22° 25′ 41″	G2IV	b	>0.71	26.73	0.233	0.05	2006

[edit] Pulsars

There are currently four known planets orbiting two different pulsars. The planet of PSR B1620−26 is in a circumbinary orbit around a pulsar and a white dwarf star.

Sorted by increasing right ascension of the parent pulsar. Planets within a system sorted by increasing orbital period.

Star	Right ascension	Declination	Spectral type	Planet	Planet mass (M_J)	Orbital period (d)	Semimajor axis (AU)	Orbital eccentricity	Discovery Year
PSR B1257+12	13^h 00^m 03^s	+12° 40′ 57″	pulsar	A	6.3 × 10⁻⁵	25.262	0.19	0	1992
				B	0.014	66.5419	0.36	0.0186	1992
				C	0.012	98.2114	0.46	0.0252	1992
PSR B1620−26	16^h 23^m 38^s	−26° 31′ 53″	pulsar + DB	c	2.5	~36500	23		1993

[edit] Brown dwarfs

There is currently one known planet orbiting a brown dwarf.

Sorted by increasing right ascension of the parent brown dwarf.

Star	Right ascension	Declination	Spectral type	Planet	Planet mass (M_J)	Orbital period (d)	Semimajor axis (AU)	Orbital eccentricity	Discovery Year
2M1207	12^h 07^m 33^s	−39° 32′ 54″	M8	b	5		46		2004

[edit] Free floating planets

There is currently one suspected free floating planet, i.e. it doesn't appear to orbit a star.

Sorted by increasing right ascension of the planet.

Planet	Right ascension	Declination	Spectral type	Planet mass (M_J)	Discovery Year
S Ori 70	05^h 38^m 10^s	−02° 36′ 26″	T5.5	3	2003

[edit] References

Reference code	Reference
EPE	Schneider, J.. The Extrasolar Planets Encyclopaedia. Retrieved on 14 September, 2006.
CNE	Butler, R. et al. (2006). "Catalog of Nearby Exoplanets". The Astrophysical Journal 646: 505 – 522. (web version)
Luhman	Luhman, K. et al. (2005). "Discovery of a Planetary-Mass Brown Dwarf with a Circumstellar Disk". The Astrophysical Journal 635 (1): L93 – L96.
Martin	Martin, E. (2004). "S Ori 70: still a strong cluster planet candidate." Wed, 27 October 2004.
Pepe	F. Pepe, A.C.M. Correia, M. Mayor, O. Tamuz, W. Benz, J.-L. Bertaux, F. Bouchy, J. Couetdic, J. Laskar, C. Lovis, D. Naef, D. Queloz, N.C. Santos, J.-P. Sivan, D. Sosnowska, S. Udry (2006). "The HARPS search for southern extra-solar planets. IX. mu Ara, a system with four planets." Fri, 18 August 2006.