2010ApJ...715.1050B


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.21CEST16:12:28

2010ApJ...715.1050B - Astrophys. J., 715, 1050-1070 (2010/June-1)

The compositional diversity of extrasolar terrestrial planets. I. In situ simulations.

BOND J.C., O'BRIEN D.P. and LAURETTA D.S.

Abstract (from CDS):

Extrasolar planet host stars have been found to be enriched in key planet-building elements. These enrichments have the potential to drastically alter the composition of material available for terrestrial planet formation. Here, we report on the combination of dynamical models of late-stage terrestrial planet formation within known extrasolar planetary systems with chemical equilibrium models of the composition of solid material within the disk. This allows us to determine the bulk elemental composition of simulated extrasolar terrestrial planets. A wide variety of resulting planetary compositions are found, ranging from those that are essentially "Earth like," containing metallic Fe and Mg silicates, to those that are dominated by graphite and SiC. This shows that a diverse range of terrestrial planets may exist within extrasolar planetary systems.

Abstract Copyright:

Journal keyword(s): planetary systems - planets and satellites: composition - planets and satellites: formation

VizieR on-line data: <Available at CDS (J/ApJ/715/1050): stars.dat table10.dat>

Simbad objects: 27

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Number of rows : 27

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 4203b Pl 00 44 41.2002830714 +20 26 56.137993882           ~ 29 1
2 HD 4203 PM* 00 44 41.2002830714 +20 26 56.137993882       8.2   G5 120 1
3 * iot Hor PM* 02 42 33.4664838826 -50 48 01.056222150   5.97 5.40     F8V 343 1
4 * iot Hor b Pl 02 42 33.4664838826 -50 48 01.056222150           ~ 41 1
5 * 94 Cet PM* 03 12 46.4369076602 -01 11 45.949836281   5.631 5.070     F8.5V 405 1
6 * 94 Cet b Pl 03 12 46.4369076602 -01 11 45.949836281           ~ 43 1
7 * eps Ret PM* 04 16 29.0292136 -59 18 07.761375 6.59 5.52 4.44 3.62 3.08 K2III 214 1
8 * eps Ret b Pl 04 16 29.0292136 -59 18 07.761375           ~ 43 1
9 HD 38529 PM* 05 46 34.9129896843 +01 10 05.512540812       5.4   G8III/IV 310 2
10 HD 72659b Pl 08 34 03.1900792374 -01 34 05.579345170           ~ 38 1
11 HD 72659 PM* 08 34 03.1900792374 -01 34 05.579345170   8.08 7.47     G2V 130 1
12 * rho01 Cnc b Pl 08 52 35.8113282132 +28 19 50.956901366           ~ 230 1
13 * rho01 Cnc e Pl 08 52 35.8113282132 +28 19 50.956901366           ~ 411 1
14 * rho01 Cnc f Pl 08 52 35.8113282132 +28 19 50.956901366           ~ 44 1
15 * rho01 Cnc PM* 08 52 35.8113282132 +28 19 50.956901366 7.45 6.82   5.4   K0IV-V 979 1
16 * rho01 Cnc c Pl 08 52 35.8113282132 +28 19 50.956901366           ~ 123 1
17 * rho01 Cnc d Pl 08 52 35.8113282132 +28 19 50.956901366           ~ 135 1
18 HD 108874b Pl 12 30 26.8817523074 +22 52 47.380606770           ~ 42 1
19 HD 108874 PM* 12 30 26.8817523074 +22 52 47.380606770   9.49   8.3   G9V 139 1
20 HD 108874c Pl 12 30 26.8817523074 +22 52 47.380606770           ~ 31 1
21 HD 177830b Pl 19 05 20.7732754377 +25 55 14.370345579           ~ 42 1
22 HD 177830 ** 19 05 20.7732754377 +25 55 14.370345579   8.266 7.177     K0+M4V 171 1
23 G 125-55 PM* 20 03 26.5808933057 +29 51 59.527225990       14.09 11.24 M4.5V 67 0
24 HD 190360 PM* 20 03 37.4049065078 +29 53 48.495330996   6.44   5.2   G7IV-V 390 1
25 HD 190360c Pl 20 03 37.4049065078 +29 53 48.495330996           ~ 42 1
26 HD 213240b Pl 22 31 00.3665162994 -49 25 59.767492660           ~ 33 1
27 HD 213240 PM* 22 31 00.3665162994 -49 25 59.767492660   7.41 6.80     G0/1V 147 1

    Equat.    Gal    SGal    Ecl

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2020.10.21-16:12:28

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