J/A+A/605/A72ivo://CDS.VizieR/J/A+A/605/A72doi:10.26093/cds/vizier.36050072CDSLaskar J.Petit A.2018-12-19T08:02:48Z2017-09-12T08:12:13ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsolar-systemmultiple-starssolar-system-planetsWe present here in full detail the evolution of the angular momentum deficit (AMD) during collisions as it was described in (Laskar 2000, Physical Review Letters, 84, 3240). Since then, the AMD has been revealed to be a key parameter for the understanding of the outcome of planetary formation models. We define here the AMD-stability criterion that can be easily verified on a newly discovered planetary system. We show how AMD-stability can be used to establish a classification of the multiplanet systems in order to exhibit the planetary systems that are long-term stable because they are AMD-stable, and those that are AMD- unstable which then require some additional dynamical studies to conclude on their stability. The AMD-stability classification is applied to the 131 multiplanet systems from The Extrasolar Planet Encyclopaedia database (exoplanet.eu) for which the orbital elements are sufficiently well known.2017A&A...605A..72Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/605/A72CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/605/A72https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/605/A72http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/605/A72https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/605/A72https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/605/A72http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/605/A72GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/605/A72/tablea1 (AMD-stability coefficients of extrasolar systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/605/A72/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/605/A72/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/605/A72/tablea1?GETtext/xml+votable180.050000true155.8682058-0.90224360.0055555555555555566/431 748 2152 2472 3663 3979 4136 4321 4428 4441 4698 5009 5522 5718 6237 6638 7208 8357 8466 9403 9483 9934 10079 10407 11035 12306 14419 14466 14548 14751 14757 14762 14768 14824 14918 14940 15131 15149 15170 15172 15174 16667 16707 17266 17496 17551 17641 18028 18496 18641 18821 19912 20072 20338 20557 20746 20973 21121 21171 21221 21473 22036 22078 22878 23681 24178 24924 25424 26120 26790 26977 27018 27220 27881 28130 28571 28763 29541 29589 30526 30771 31874 32491 32561 32986 33091 33510 33608 33705 33813 33966 34181 34446 34767 35362 35954 36506 37573 38311 38414 38742 38975 39280 39926 40692 41204 41432 41752 41941 42044 42101 42248 42314 42318 42459 42808 43203 43228 43775 43840 44228 44243 44740 45717 46215 46632 48402 48519 48545 48652https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/605/A72?format=asciidefaultJ/A+A/605/A72/tablea3AMD-stability coefficients of the hierarchical systemsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSystemSystem namemeta.id;meta.maincharPlanetPlanet designationmeta.code.multipcharbetabeta AMD-stability coefficientstat.fit.paramdoubleJ/A+A/605/A72/tablea1AMD-stability coefficients of extrasolar systemsSimbadNameSimbad column added by the CDSmeta.idcharSystemSystem namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlanetPlanet designationmeta.code.multipcharPerPerioddtime.perioddoubleMassMass ((GM)^N^_Ep_)(5.97236x10+24kg)phys.massdoubleEccEccentricitysrc.orbital.eccentricityfloat<Ecc>Mean eccentricity, sqrt(<e^2^>)src.orbital.eccentricityfloatbetabeta AMD-stability coefficientstat.fit.paramdouble_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/605/A72/tablea2AMD-stability coefficients of the Solar SystemPlanetPlanet designationmeta.code.multipcharPerPerioddtime.perioddoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMassMass ((GM)^N^_Ep_)(5.97236x10+24kg)phys.massdoubleEccEccentricitysrc.orbital.eccentricitydoubleIncInclinationdegsrc.orbital.inclinationdoublebetabeta AMD-stability coefficientstat.fit.paramdouble