CDS

2005A&A...436..363D

Query : 2005A&A...436..363D

2005A&A...436..363D - Astronomy and Astrophysics, volume 436, 363-372 (2005/6-2)

Orbital migration and the period distribution of exoplanets.

DEL POPOLO A., ERCAN N. and YESILYURT I.S.

Abstract (from CDS):

We use the model for the migration of planets introduced in Del Popolo et al. (2003MNRAS.339..556D) to calculate the observed mass and semimajor axis distribution of extra-solar planets. The assumption that the surface density in planetesimals is proportional to that of gas is relaxed, and in order to describe disc evolution we use a method which, using a series of simplifying assumptions, is able to simultaneously follow the evolution of gas and solid particles for up to 107yr. The distribution of planetesimals obtained after 107yr is used to study the migration rate of a giant planet through the model described in the present paper. The disk and migration models are used to calculate the distribution of planets as function of mass and semimajor axis. The results show that the model can give a reasonable prediction of planets' semi-major axes and mass distribution. In particular there is a pile-up of planets at a ≃0.05AU, a minimum near 0.3AU, indicating a paucity of planets at that distance, and a rise for semi-major axes larger than 0.3AU, out to 3AU. The semi-major axis distribution shows that the more massive planets (typically, masses larger than 4MJ) form preferentially in the outer regions and do not migrate much. Intermediate-mass objects migrate more easily whatever the distance at which they form, and that the lighter planets (masses from sub-Saturnian to Jovian) migrate easily.

Abstract Copyright: ∼

Journal keyword(s): planets and satellites: general - planetary system - planets and satellites: formation

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023 		#notes
1 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1091 1

Query : 2005A&A...436..363D

Basic data :
* rho01 Cnc -- High Proper Motion Star
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types: 		* (*,AG,...), PM* (2016ApJ,LHS,...), ** (**,WDS), MIR (AKARI,WISEA), NIR (2MASS), IR (IRAS)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) : 		08 52 35.8111044043 +28 19 50.954994470 (Optical) [ 0.0299 0.0198 90 ] A 2020yCat.1350....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) : 		08 49 37.3655541839 +28 31 23.239213609 [ 0.0299 0.0198 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) : 		196.7946531107533 +37.6988974333162 [ 0.0299 0.0198 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr : 		-485.681 -233.517 [0.040 0.037 90] A 2020yCat.1350....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz : 		V(km/s) 27.394 [0.0005] / z(spectroscopic) 0.000091 [0.000000] / cz 27.40 [0.00]
   (Opt) A 2018A&A...616A...7S
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas): 		79.4482 [0.0429] A 2020yCat.1350....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type: 		K0IV-V C 2003AJ....126.2048G
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (7) :
U 7.45 [~] C 2002yCat.2237....0D
B 6.82 [~] C 2002yCat.2237....0D
R 5.4 [~] E 2003AJ....125..984M
G 5.732681 [0.002781] C 2020yCat.1350....0G
J 4.59 [~] C 2002yCat.2237....0D
H 4.14 [~] C 2002yCat.2237....0D
K 4.015 [0.036] C 2003yCat.2246....0C
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!). sed-help-icon
Some important notes on this object about identifications and objects associations.
notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 5 		: 1754 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (51) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LHS 2062 GCRV 5843 N30 2085 UBV M 14808
* 55 Cnc GEN# +1.00075732A NAME Copernicus UBV 8589
* rho01 Cnc GJ 324 A NLTT 20414 USNO-B1.0 1183-00181854
* rho Cnc HD 75732 PLX 2117 uvby98 100075732 A
** LDS 6219A HIC 43587 PM 08496+2831 WDS J08526+2820A
AG+28 954 HIP 43587 PM 08496+2831A WEB 8400
AKARI-IRC-V1 J0852355+281949 HR 3522 PPM 99117 WISEA J085235.41+281948.5
ASCC 678466 IRAS 08496+2831 SAO 80478 YPAC 155
BD+28 1660 JP11 1727 SKY# 17095 YZ 28 4722
BD+28 1660A LFT 609 SPOCS 407 [B10] 2380
Ci 20 494 LSPM J0852+2819 TIC 332064670 Gaia DR3 704967037090946688
CSI+28 1660 1 LTT 12310 TOI-1773 Gaia DR2 704967037090946688
GC 12244 2MASS J08523579+2819509 TYC 1949-2012-1

References (1091 between 1850 and 2023) (Total 1091)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


velocities : 14    diameter : 3    distance : 3    ROT : 4    Fe_H : 67    PLX : 4    PM : 11    MK : 5   

   

Observing logs


herschel : 2    ISO : 3    IUE : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : * rho01 Cnc

Link by name to the catalogue in VizieR :

LHS 2062 AG+28 954 AKARI-IRC-V1 J0852355+281949 BD+28 1660 GJ 324 A
HD 75732 HIC 43587 HIP 43587 HR 3522 IRAS 08496+2831
LSPM J0852+2819 2MASS J08523579+2819509 NLTT 20414 PLX 2117 PPM 99117
SAO 80478 TYC 1949-2012-1 USNO-B1.0 1183-00181854 uvby98 100075732 A WDS J08526+2820A
WISEA J085235.41+281948.5 Gaia DR3 704967037090946688 Gaia DR2 704967037090946688

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2023.10.04-09:43:51

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