# Catalog of known extrasolar planetary systems. # # Most of the data in here was compiled from the Extrasolar Planets Catalog # at http://www.obspm.fr/encycl/catalog.html. # # In most places, I've just used M sin i as the mass for the planets, though in a few # cases I've used used astrometric estimates from [1]. The only orbital elements I've # included are period, semi-major axis, and eccentricity. Something else such as a time # and longitude of periastron would be nice to bring the orbital motions of these planets # closer in touch with reality, but I can't find any data. The radii of the planets are # very rough guesses based on mass, and in most cases are land quite close to # Jupiter's radius. I know that models exist for the radius of a gas giant as a function # of mass, and I'd like to find and use one so there's at least slightly more rigor # in this area. # # Here's how I classify 'planets' by mass: # 0.1 - 11 Jupiter masses: gas giant # 11 - 80 Jupiter masses: brown dwarf # > 80 Jupiter masses: M class star # # I've invented some data, just to make the simulation look a bit better. Planets more # than about 0.25 AU from their parent stars have been assigned rotation periods of # 10 hours, which is roughly the same as Jupiter's. Other planets are left with the # default period (i.e. synchronized to orbital period.) # # # [1] HAN I., BLACK D. & GATEWOOD G., 2000 # Preliminary astrometric masses for proposed exrasolar planetary companions. # ApJ. Letters, accepted # Ups Andromeda system detected by Marcy, Butler et al using # radial velocity method. # # Masses are all M sin i, though Han et al claim a preliminary # mass of 10Mj for Ups And d based on astrometric data. "Upsilon And" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 0 Radius 70000 # orbital data Period 0.01264 SemiMajorAxis 0.059 Eccentricity 0.034 } { Name "c" Texture "gasgiant.jpg" Mass 0 Radius 70000 # orbital data Period 0.6604 SemiMajorAxis 0.83 Eccentricity 0.18 RotationPeriod 10.0 } { Name "d" Texture "jupiterlike.jpg" Mass 0 Radius 70000 # orbital data Period 3.48 SemiMajorAxis 2.50 Eccentricity 0.41 RotationPeriod 10.0 } ] } # 51 Peg system # Mayor and Queloz, 1995 # This was the first extrasolar planet discovered around a normal star. "51 Peg" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 160 Radius 60000 # orbital data Period 0.11579 SemiMajorAxis 0.05 Eccentricity 0 } ] } # 47 UMa system # Marcy, Butler et al, 1996 # # M sin i of the planet is 2.4 Mj # From astrometry Han et al (2000) give a mass of 2.9 Mj "47 UMa" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 920 Radius 90000 # orbital data Period 2.962 SemiMajorAxis 2.11 Eccentricity 0.096 RotationPeriod 10.0 } ] } "70 Vir" { Planets [ { Name "b" Texture "browndwarf.jpg" Mass 8100 Radius 130000 # orbital data Period 0.3176 SemiMajorAxis 0.43 Eccentricity 0.4 RotationPeriod 10.0 } ] } "Tau Boo" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 1200 Radius 75000 # orbital data Period 0.009069 SemiMajorAxis 0.046 Eccentricity 0.010 } ] } # HD 168443 system "HD 168443" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 2300 # 7.2 +- 0.4 Mj Radius 70000 # orbital data Period 0.1585 SemiMajorAxis 0.29 Eccentricity 0.55 } { Name "c" Texture "browndwarf.jpg" Mass 5400 # 17.1 Mj - brown dwarf? Radius 70000 # orbital data Period 5.85 SemiMajorAxis 2.87 Eccentricity 0.2 RotationPeriod 10.0 } ] } # HD 12661 system # # M sin i = 2.80 Jupiters # Han et al (2000) claim a mass of 56 Jupiters and inclination of 2.9 degrees # So, we'll call this one a brown dwarf . . . "HD 12661" { Planets [ { Name "b" Texture "browndwarf.jpg" Mass 18000 Radius 150000 # orbital data Period 0.72668 SemiMajorAxis 0.8267 Eccentricity 0.328 RotationPeriod 10.0 } ] } # HD 92788 system # # M sin i = 3.86 Jupiters (Fischer et al) # Han et al (2000) claim a mass of 54 Jupiters and inclination of 176 degrees "HD 92788" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 1200 Radius 70000 # orbital data Period 0.9246 SemiMajorAxis 0.97 Eccentricity 0.27 RotationPeriod 10.0 } ] } # HD 130322 system, Mayor, Udry et al # # M sin i = 1.08 Jupiters "HD 130322" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 320 Radius 72000 # orbital data Period 0.02936 SemiMajorAxis 0.088 Eccentricity 0.048 } ] } # HD 75289 system, Mayor et al # # M sin i = 0.42 Jupiters "HD 75289" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 135 Radius 60000 # orbital data Period 0.009610 SemiMajorAxis 0.046 Eccentricity 0.053 } ] } # HD 83443 system, Mayor et al # # This system has two Saturn mass planets. # # b: M sin i = 0.35 Jupiters # c: M sin i = 0.17 Jupiters "HD 83443" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 110 Radius 58000 # orbital data Period 0.008173 SemiMajorAxis 0.038 Eccentricity 0.08 } { Name "c" Texture "gasgiant.jpg" Mass 55 Radius 46000 # orbital data Period 0.08167 SemiMajorAxis 0.174 Eccentricity 0.42 } ] } # HD 168746 system # # M sin i = 0.24 Jupiters "HD 168746" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 75 Radius 48000 # orbital data Period 0.004390 SemiMajorAxis 0.066 Eccentricity 0.0 } ] } # 79 Cet (HD 16141) system # # M sin i = 0.215 Jupiters # Han et al claim a mass of 111 Jupiters and an inclination of only 0.1 deg, # making the companion an M dwarf instead of planet. Until there's more # evidence, I'll just go with the minimum mass instead. "79 Cet" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 80 Radius 49000 # orbital data Period 0.2076 SemiMajorAxis 0.35 Eccentricity 0.28 RotationPeriod 10.0 } ] } # HD 46735 system # # M sin i = 0.249 Jupiters "HD 46735" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 80 Radius 49000 # orbital data Period 0.00828 SemiMajorAxis 0.041 Eccentricity 0.04 } ] } # HD 108147 system # # M sin i = 0.34 Jupiters "HD 108147" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 110 Radius 52000 # orbital data Period 0.0298 SemiMajorAxis 0.098 Eccentricity 0.558 } ] } # BD -10 3166 system # # M sin i = 0.48 Jupiters "BD -10 3166" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 150 Radius 58000 # orbital data Period 0.00955 SemiMajorAxis 0.046 Eccentricity 0.05 } ] } # HD 6434 system # # M sin i = 0.48 Jupiters "HD 6434" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 150 Radius 58000 # orbital data Period 0.0605 SemiMajorAxis 0.15 Eccentricity 0.30 } ] } # HD 187123 system # # M sin i = 0.52 Jupiters # # unconfirmed second problem with period of approx 3 years "HD 187123" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 155 Radius 58000 # orbital data Period 0.00846 SemiMajorAxis 0.042 Eccentricity 0.03 } ] } # HD 209458 system # # M = 0.69 Jupiters # # Detected via transit as well as radial velocity methods; from transit, i # is fixed at 85.2 degrees, so mass can be determined. Radius is # estimated at 1.42 jupiters. "HD 209458" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 220 Radius 101000 # orbital data Period 0.0096502 SemiMajorAxis 0.045 Eccentricity 0.0 } ] } # HD 192263 system # # M sin i = 0.75 Jupiters "HD 192263" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 225 Radius 65000 # orbital data Period 0.06535 SemiMajorAxis 0.15 Eccentricity 0.03 } ] } # Epsilon Eridani system # # M sin i = 0.86 Jupiters # # Gatewood reports M = 1.2 +/- 0.33 Jupters from astrometric observations # # The existence of a planet around Epsilon Eridani is still somewhat # controversial. "Epsilon Eri" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 380 Radius 73000 # orbital data Period 6.850 SemiMajorAxis 3.3 Eccentricity 0.608 RotationPeriod 10.0 } ] } # HD 38529 system # # M sin i = 0.77 Jupiters "HD 38529" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 245 Radius 65000 # orbital data Period 0.03921 SemiMajorAxis 0.1293 Eccentricity 0.27 } ] } # HD 179949 system # # M sin i = 0.84 Jupiters "HD 179949" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 270 Radius 66000 # orbital data Period 0.00847 SemiMajorAxis 0.045 Eccentricity 0.05 } ] } # 121504 system # # M sin i = 0.89 Jupiters "HD 121504" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 285 Radius 67000 # orbital data Period 0.177 SemiMajorAxis 0.32 Eccentricity 0.13 RotationPeriod 10.0 } ] } # HD 37124 system # # M sin i = 1.04 Jupiters "HD 37124" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 325 Radius 72000 # orbital data Period 0.424 SemiMajorAxis 0.585 Eccentricity 0.19 RotationPeriod 10.0 } ] } # Rho CrB system # # M sin i = 1.1 Jupiters "Rho CrB" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 350 Radius 73000 # orbital data Period 0.10854 SemiMajorAxis 0.23 Eccentricity 0.028 } ] } # Gliese 876 system # # b: M sin i = 1.89 Jupiters # c: M sin i = 0.56 Jupiters # # Planets b and c are in a 1:2 resonance "Gliese 876" { Planets [ { Name "b" Texture "gasgiant.jpg" Mass 600 Radius 80000 # orbital data Period 0.1671 SemiMajorAxis 0.21 Eccentricity 0.10 } { Name "c" Texture "gasgiant.jpg" Mass 180 Radius 60000 # orbital data Period 0.083535 SemiMajorAxis 0.13 Eccentricity 0.27 } ] } # Gliese 86 system # # M sin i = 4 Jupiters "Gliese 86" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1280 Radius 70000 # orbital data Period 0.04320 SemiMajorAxis 0.11 Eccentricity 0.046 } ] } # HD 52265 system # # M sin i = 1.13 Jupiters "HD 52265" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 360 Radius 74000 # orbital data Period 0.325606 SemiMajorAxis 0.49 Eccentricity 0.29 RotationPeriod 10.0 } ] } # HD 177830 system # # M sin i = 1.28 Jupiters "HD 177830" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 400 Radius 76000 # orbital data Period 1.0705 SemiMajorAxis 1.00 Eccentricity 0.43 RotationPeriod 10.0 } ] } # HD 217107 system # # M sin i = 1.28 Jupiters # # Possible second planet has yet to be confirmed. "HD 217107" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 400 Radius 76000 # orbital data Period 0.019512 SemiMajorAxis 0.07 Eccentricity 0.14 } ] } # HD 210277 system # # M sin i = 1.28 Jupiters # # Possible second planet has yet to be confirmed. "HD 210277" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 400 Radius 76000 # orbital data Period 1.1964 SemiMajorAxis 1.097 Eccentricity 0.45 RotationPeriod 10.0 } ] } # HD 27442 system # # M sin i = 1.43 Jupiters # # Possible second planet has yet to be confirmed. "HD 27442" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 520 Radius 78000 # orbital data Period 1.16 SemiMajorAxis 1.18 Eccentricity 0.02 RotationPeriod 10.0 } ] } # 16 Cyg B system # # M sin i = 1.5 Jupiters "HD 186427" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 480 Radius 80000 # orbital data Period 2.201 SemiMajorAxis 1.72 Eccentricity 0.67 RotationPeriod 10.0 } ] } # HD 134987 system # # M sin i = 1.58 Jupiters "HD 134987" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 500 Radius 80000 # orbital data Period 0.7118 SemiMajorAxis 0.78 Eccentricity 0.24 RotationPeriod 10.0 } ] } # HD 160691 system # # M sin i = 1.97 Jupiters "HD 160691" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 625 Radius 75000 # orbital data Period 2.0342 SemiMajorAxis 1.65 Eccentricity 0.62 RotationPeriod 10.0 } ] } # HD 19994 system # # M sin i = 2 Jupiters "HD 19994" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 640 Radius 75000 # orbital data Period 1.2430 SemiMajorAxis 1.3 Eccentricity 0.2 RotationPeriod 10.0 } ] } # HD 82943 system # # b: M sin i = 1.63 Jupiters # c: M sin i = 0.88 Jupiters "HD 82943" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 520 Radius 72000 # orbital data Period 1.2172 SemiMajorAxis 1.16 Eccentricity 0.41 RotationPeriod 10.0 } { Name "c" Texture "jupiterlike.jpg" Mass 290 Radius 70000 # orbital data Period 0.6067 SemiMajorAxis 0.73 Eccentricity 0.54 RotationPeriod 10.0 } ] } # HR 810 system # # M sin i = 2.26 Jupiters "HR 810" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 730 Radius 72000 # orbital data Period 0.8764 SemiMajorAxis 0.925 Eccentricity 0.161 RotationPeriod 10.0 } ] } # HD 169830 system # # M sin i = 2.96 Jupiters "HD 169830" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 950 Radius 70000 # orbital data Period 0.6308 SemiMajorAxis 0.823 Eccentricity 0.34 RotationPeriod 10.0 } ] } # 14 Her system # # M sin i = 3.3 Jupiters "14 Her" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1050 Radius 70000 # orbital data Period 4.5174 SemiMajorAxis 2.5 Eccentricity 0.326 RotationPeriod 10.0 } ] } # GJ 3021 (HD 1237) system # # M sin i = 3.32 Jupiters "HD 1237" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1050 Radius 72000 # orbital data Period 0.3664 SemiMajorAxis 0.49 Eccentricity 0.505 RotationPeriod 10.0 } ] } # HD 195019 system # # M sin i = 3.43 +- 0.4 Jupiters "HD 195019" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1100 Radius 70000 # orbital data Period 0.0501 SemiMajorAxis 0.14 Eccentricity 0.05 } ] } # HD 190228 system # # M sin i = 4.99 Jupiters "HD 190228" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1600 Radius 68000 # orbital data Period 3.0856 SemiMajorAxis 2.31 Eccentricity 0.43 RotationPeriod 10.0 } ] } # HD 222582 system # # M sin i = 5.4 Jupiters "HD 222582" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1750 Radius 67000 # orbital data Period 1.5770 SemiMajorAxis 1.35 Eccentricity 0.71 RotationPeriod 10.0 } ] } # HD 10697 system # # M sin i = 6.59 Jupiters "HD 10697" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 2080 Radius 66000 # orbital data Period 2.9651 SemiMajorAxis 2.0 Eccentricity 0.12 RotationPeriod 10.0 } ] } # HD 89744 system # # M sin i = 7.2 Jupiters "HD 89744" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 2300 Radius 65000 # orbital data Period 0.7009 SemiMajorAxis 0.88 Eccentricity 0.70 RotationPeriod 10.0 } ] } # HD 114762 system # # M sin i = 11.02 Jupiters # # There are indications that the inclination is low, so this object is likely # a brown dwarf, even though M sin i is below the 13 Jupiter mass limit. "HD 114762" { Planets [ { Name "b" Texture "browndwarf.jpg" Mass 4800 Radius 60000 # orbital data Period 0.2328 SemiMajorAxis 0.3 # ????? Missing data Eccentricity 0.0 # ????? Missing data } ] } # Iota Horologii (HD 17051) system # # M sin i = 947 Earths "Iota Hor" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 950 Radius 75000 # orbital data Period 0.8761 SemiMajorAxis 0.970 Eccentricity 0.16 RotationPeriod 10.0 } ] } # 55 Rho1 Cancri A (HD 75732) system # # b: M sin i = 0.84 Jupiters # c: M sin i > 5 Jupiters # # Planet c as yet unconfirmed "HD 75732" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 300 Radius 70000 # orbital data Period 0.040126 SemiMajorAxis 0.118 Eccentricity 0.03 } { Name "c" Texture "jupiterlike.jpg" Mass 1600 Radius 70000 # orbital data Period 12.91 SemiMajorAxis 5.5 Eccentricity 0.0 RotationPeriod 10.0 } ] } # New planets announced April 4th, 2001 by Geneva Team # HD 28185 system # # M sin i = 5.6 Jupiters "HD 28185" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1750 Radius 70000 # orbital data Period 1.0541 SemiMajorAxis 1.0 Eccentricity 0.06 RotationPeriod 10.0 } ] } # HD 141937 system # # M sin i = 9.7 Jupiters "HD 141937" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 3000 Radius 65000 # orbital data Period 1.804 SemiMajorAxis 1.49 Eccentricity 0.40 RotationPeriod 10.0 } ] } # HD 213240 system # # M sin i = 3.7 Jupiters "HD 213240" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1200 Radius 70000 # orbital data Period 2.078 SemiMajorAxis 1.60 Eccentricity 0.31 RotationPeriod 10.0 } ] } # HD 8574 system # # M sin i = 2.23 Jupiters "HD 8574" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 710 Radius 78000 # orbital data Period 0.6264 SemiMajorAxis 0.76 Eccentricity 0.40 RotationPeriod 10.0 } ] } # HD 50554 system # # M sin i = 4.9 Jupiters "HD 50554" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1550 Radius 68000 # orbital data Period 3.502 SemiMajorAxis 2.38 Eccentricity 0.42 RotationPeriod 10.0 } ] } # HD 74156 system # # b: M sin i = 1.56 Jupiters # c: M sin i > 7.5 Jupiters "HD 74156" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 490 Radius 74000 # orbital data Period 0.1413 SemiMajorAxis 0.276 Eccentricity 0.649 } { Name "c" Texture "jupiterlike.jpg" Mass 2000 Radius 65000 # orbital data Period 6.3 SemiMajorAxis 4.47 Eccentricity 0.295 RotationPeriod 10.0 } ] } # HD 106252 system # # M sin i = 6.81 Jupiters "HD 106252" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 2200 Radius 65000 # orbital data Period 4.1 SemiMajorAxis 2.61 Eccentricity 0.54 RotationPeriod 10.0 } ] } # HD 80606 system # # M sin i = 3.41 Jupiters "HD 80606" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 1250 Radius 70000 # orbital data Period 0.3060 SemiMajorAxis 0.439 Eccentricity 0.927 RotationPeriod 10.0 } ] } # HD 178911 B system # # M sin i = 6.47 Jupiters "HD 178911" { Planets [ { Name "b" Texture "jupiterlike.jpg" Mass 2100 Radius 65000 # orbital data Period 0.1958 SemiMajorAxis 0.326 Eccentricity 0.145 } ] }