Extra-solar Planets Catalog

Including brown dwarfs and candidates to be confirmed
(sorted by increasing distance of the parent star)


From the Extrasolar Planets Encyclopedia
http://www.obspm.fr/planets

Maintained by
©,1996   Jean Schneider
Observatoire de Paris
schneider@obspm.fr

Update: 29 September 1996

( Warning: As there is no clear consensus about the definition criteria of planets, `super-planets' and brown dwarfs (mass, formation, ...), this Catalog includes only (with a few exceptions) objects lighter than 13 MJup (no deuterium burning)).

This Catalog contains three tables:

  1. Confirmed planets
  2. Confirmed brown dwarfs
  3. Unconfirmed and unpublished objects
Objects
(by increasing distance to the Sun):
  1. Prox Cen C (unconfirmed)
  2. Lalande 21185 (data unpublished)
  3. zeta2 Ret (unconfirmed)
  4. Gl 229 (brown dwarf)
  5. HD 114762 (classified as brown dwarf)
  6. 55 Cnc
  7. 47 Uma
  8. CM Dra (to be confirmed)
  9. 51 Peg
  10. tau Boo
  11. upsilon And
  12. Beta Pictoris (to be confirmed)
  13. 70 Vir (brown dwarf ?)
  14. PSR 1257+12
  15. PSR 0329+54 (to be confirmed)
  16. PSR 1828-11 (unpublished data)
  17. PSR B1620-26
  18. Q0957+561 A (to be confirmed)
  19. 21 stars with NO planet found (Walker et al.
If you cannot read the tables below, see the Mosaic version (update: 4 July 1996).

1.- Confirmed planets


STAR
click here
for more		 M[.SINI]
Jup. mass:(J)
Earth mass:(E)
(note 1) 		SEM-MAJ.
AXIS (AU)		 PERIOD
years(y)
days(d)		 ECC. INCL.
(deg)		 RAD.
(Earth
rad.)
Lal. 21185
2 pc
M2
V = 7 		0.9 (J)
- 		-
- 		5.8 (y)
30 ? (y) 		-
- 		-
- 		-
-
55 Cnc
13.4 pc
G8V
V=5.95 		0.84 (J)

> 5 (J) ? 		0.11

> 4 		14.648
▒ .0009 (d)
> 8 (y) ? 		0.051
▒ .013
- 		-

- 		-

-
47 Uma
13.4 pc
G0V
V = 5.1 		2.8 (J) 2.11 2.98 (y) 0.03
± 0.006 		- -
51 Peg
13.7 pc
G2IVa
V = 5.49 		0.47 (J) 0.05 4.2293
± 0.0011 (d) 		0.0 high
but < 85 o 		12 - 14
tau Boo
15 pc
F6IV
V = 4.5 		3.87 (J) 0.0462 3.3128
▒ .0002 (d) 		0.018
▒ .016 		- -
ups And
16.5 pc
F7V
V = 4.63 		0.68 (J) 0.057 4.611
▒ .005 (d) 		0.109
▒ .004 		- -
70 Vir
22 pc
G4V
V = 5.0 		6.6 (J) 0.43 116.6 (d) 0.4 - -
PSR 1257+12
~ 300 pc 		0.015 (E)
3.4 (E)
2.8 (E) 		0.19
0.36
0.47 		25.34 (d)
66.54 (d)
98.22 (d) 		0.0
0.0182
0.0264 		-
-
- 		-
-
-
PSR B1620-26
3.8 kpc 		< 10 (J) ~ 20 ~ 100 (y) - - -
(note 1: for planets detected by timing and radial velocity, only the product M x sini is known)

2.- Confirmed Brown Dwarfs


Star M[.sini]
Jup. mass:(J)
Earth mass:(E)
(note 1) 		Semi-maj.
Axis (AU)		 Period
years(y)
days(d)		 Ecc. Inclin.
(deg)		 Radius
(Earth
rad.)
Gl 229
6.7 pc
M1/M2V
V = 8.14 		~ 40 (J) ~ 40 - - - -
HD 114762
28 pc
F9V
V = 7.3 		10 ± 1 (J) 0.3 84.05
± 0.08 (d) 		0.25 ± 0.06 low ? -

3.- Unconfirmed or doubtful and unpublished objects


Star M[.sini]
Jup. mass:(J)
Earth mass:(E)
(note 1) 		Semi-maj.
Axis (AU)		 Period
years(y)
days(d)		 Ecc. Inclin.
(deg)		 Radius
(Earth
rad.)
Prox Cen C
1.3 pc
M5Ve
V = 11.05 		0.8 (J) 0.17 40 (d) - ~ 30. o -
zeta2 Ret
11 pc
G1V
V = 5.24 		0.27(J) 0.14 18.9 (d) 0. - -
CM Dra
14.7 pc
M4.5/M4.5
V = 12.9 		- - - - - -
Beta Pic
18 pc
A5V
V = 3.8 		- > 6 2000 (d) - < 1 o 1.6
PSR 0329+54
780 pc
 2.2 (E)
0.3 (E) 		7.3
2.3 		16.9 ± 0.2 (y)
3.3 (y) 		0.23 ± .02
- 		-
- 		-
-
PSR 1828-11
3.6 kpc 		3 (E)
12 (E)
8 (E) 		0.93
1.32
2.1 		0.68 (y)
1.35 (y)
2.71 (y) 		-
-
- 		-
-
- 		-
-
-
Q0957+561
2.4 Gpc
(z = 0.39) 		~ a few (E) - - - - -

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