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Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

dc.contributor.authorCOLLABORATION, Gaia
dc.contributor.authorHELMI, A.
dc.contributor.authorVAN LEEUWEN, F.
dc.contributor.authorMCMILLAN, J.
dc.contributor.authorMASSARI, D.
dc.contributor.authorANTOJA, T.
dc.contributor.authorROBIN, C.
dc.contributor.authorLINDEGREN, L.
dc.contributor.authorBASTIAN, U.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorARENOU, F.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorBABUSIAUX, C.
dc.contributor.authorBIERMANN, M.
dc.contributor.authorBREDDELS, M.
dc.contributor.authorHOBBS, D.
dc.contributor.authorJORDI, C.
dc.contributor.authorPANCINO, E.
dc.contributor.authorREYLE, C.
dc.contributor.authorVELJANOSKI, J.
dc.contributor.authorBROWN, A.
dc.contributor.authorVALLENARI, A.
dc.contributor.authorPRUSTI, T.
dc.contributor.authorDE BRUIJNE, J.
dc.contributor.authorBAILER-JONES, C.
dc.contributor.authorEVANS, D.
dc.contributor.authorEYER, L.
dc.contributor.authorKLIONER, S.
dc.contributor.authorLAMMERS, U.
dc.contributor.authorLURI, X.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorMIGNARD, F.
dc.contributor.authorPANEM, C.
dc.contributor.authorPOURBAIX, D.
dc.contributor.authorRANDICH, S.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorSARTORETTI, P.
dc.contributor.authorSIDDIQUI, H.
dc.contributor.authorSOUBIRAN, C.
dc.contributor.authorWALTON, A.
dc.contributor.authorCROPPER, M.
dc.contributor.authorDRIMMEL, R.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorKATZ, D.
dc.contributor.authorLATTANZI, M.
dc.contributor.authorBAKKER, J.
dc.contributor.authorCACCIARI, C.
dc.contributor.authorCASTAÑEDA, J.
dc.contributor.authorCHAOUL, L.
dc.contributor.authorCHEEK, N.
dc.contributor.authorDE ANGELI, F.
dc.contributor.authorFABRICIUS, C.
dc.contributor.authorGUERRA, R.
dc.contributor.authorHOLL, B.
dc.contributor.authorMASANA, E.
dc.contributor.authorMESSINEO, R.
dc.contributor.authorMOWLAVI, N.
dc.contributor.authorNIENARTOWICZ, K.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorPANUZZO, P.
dc.contributor.authorPORTELL, J.
dc.contributor.authorRIELLO, M.
dc.contributor.authorSEABROKE, M.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorTANGA, P.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorTHEVENIN, F.
dc.contributor.authorGRACIA-ABRIL, G.
dc.contributor.authorCOMORETTO, G.
dc.contributor.authorGARCIA-REINALDOS, M.
dc.contributor.authorTEYSSIER, D.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorALTMANN, M.
dc.contributor.authorANDRAE, R.
dc.contributor.authorAUDARD, M.
dc.contributor.authorBELLAS-VELIDIS, I.
dc.contributor.authorBENSON, K.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorBERTHIER, J.
dc.contributor.authorBLOMME, R.
dc.contributor.authorBURGESS, P.
dc.contributor.authorBUSSO, G.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorCARRY, B.
dc.contributor.authorCELLINO, A.
dc.contributor.authorCLEMENTINI, G.
dc.contributor.authorCLOTET, M.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorCREEVEY, O.
dc.contributor.authorDAVID, M.
dc.contributor.authorDE RIDDER, J.
dc.contributor.authorDELCHAMBRE, L.
dc.contributor.authorDELL’ORO, A.
dc.contributor.authorDUCOURANT, C.
dc.contributor.authorHERNANDEZ, J.
dc.contributor.authorFOUESNEAU, M.
dc.contributor.authorFRÉMAT, Y.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorGALLUCCIO, L.
dc.contributor.authorGARCÍA–TORRES, M.
dc.contributor.authorGONZÁLEZ-NÚÑEZ, J.
dc.contributor.authorGONZÁLEZ–VIDAL, J.
dc.contributor.authorGOSSET, E.
dc.contributor.authorGUY, P.
dc.contributor.authorHALBWACHS, J.
dc.contributor.authorHAMBLY, C.
dc.contributor.authorHARRISON, D.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorHESTROFFER, D.
dc.contributor.authorHODGKIN, T.
dc.contributor.authorHUTTON, A.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorJASNIEWICZ, Gérard
dc.contributor.authorJEAN-ANTOINE-PICCOLO, A.
dc.contributor.authorJORDAN, S.
dc.contributor.authorKORN, J.
dc.contributor.authorKRONE-MARTINS, A.
dc.contributor.authorLANZA, C.
dc.contributor.authorLEBZELTER, T.
dc.contributor.authorLÖFFLER, W.
dc.contributor.authorMANTEIGA, M.
dc.contributor.authorMARRESE, M.
dc.contributor.authorMARTÍN–FLEITAS, J.
dc.contributor.authorMOITINHO, A.
dc.contributor.authorMOR, A.
dc.contributor.authorMUINONEN, K.
dc.contributor.authorOSINDE, J.
dc.contributor.authorPAUWELS, T.
dc.contributor.authorPETIT, J.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorRECIO-BLANCO, A.
dc.contributor.authorRICHARDS, J.
dc.contributor.authorRIMOLDINI, L.
dc.contributor.authorSARRO, M.
dc.contributor.authorSIOPIS, C.
dc.contributor.authorSMITH, M.
dc.contributor.authorSOZZETTI, A.
dc.contributor.authorSÜVEGES, M.
dc.contributor.authorTORRA, J.
dc.contributor.authorVAN REEVEN, W.
dc.contributor.authorABBAS, U.
dc.contributor.authorABREU ARAMBURU, A.
dc.contributor.authorACCART, S.
dc.contributor.authorAERTS, C.
dc.contributor.authorALTAVILLA, G.
dc.contributor.authorÁLVAREZ, M.
dc.contributor.authorALVAREZ, R.
dc.contributor.authorALVES, J.
dc.contributor.authorANDERSON, R.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorANDREI, H.
dc.contributor.authorANGLADA VARELA, E.
dc.contributor.authorANTICHE, E.
dc.contributor.authorARCAY, B.
dc.contributor.authorASTRAATMADJA, T.
dc.contributor.authorBACH, N.
dc.contributor.authorBAKER, S.
dc.contributor.authorBALAGUER-NUNEZ, L.
dc.contributor.authorBALM, P.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorBARACHE, C.
dc.contributor.authorBARATA, C.
dc.contributor.authorBARBATO, D.
dc.contributor.authorBARBLAN, F.
dc.contributor.authorBARKLEM, S.
dc.contributor.authorBARRADO, D.
dc.contributor.authorBARROS, M.
dc.contributor.authorBARSTOW, M.
dc.contributor.authorBARTHOLOMÉ MUÑOZ, S.
dc.contributor.authorBASSILANA, J.
dc.contributor.authorBECCIANI, U.
dc.contributor.authorBELLAZZINI, M.
dc.contributor.authorBERIHUETE, A.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorBERTONE, Stefano
dc.contributor.authorBIANCHI, L.
dc.contributor.authorBIENAYMÉ, O.
dc.contributor.authorBLANCO-CUARESMA, S.
dc.contributor.authorBOCH, T.
dc.contributor.authorBOECHE, C.
dc.contributor.authorBOMBRUN, A.
dc.contributor.authorBORRACHERO, R.
dc.contributor.authorBOSSINI, D.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorBOUQUILLON, S.
dc.contributor.authorBOURDA, G.
dc.contributor.authorBRAGAGLIA, A.
dc.contributor.authorBRAMANTE, L.
dc.contributor.authorBRESSAN, A.
hal.structure.identifierFORMATION STELLAIRE 2018
dc.contributor.authorBROUILLET, N.
dc.contributor.authorBRÜSEMEISTER, T.
dc.contributor.authorBRUGALETTA, E.
dc.contributor.authorBUCCIARELLI, B.
dc.contributor.authorBURLACU, A.
dc.contributor.authorBUSONERO, D.
dc.contributor.authorBUTKEVICH, A.
dc.contributor.authorBUZZI, R.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorCAFFAU, E.
dc.contributor.authorCANCELLIERE, R.
dc.contributor.authorCANNIZZARO, G.
dc.contributor.authorCANTAT-GAUDIN, T.
dc.contributor.authorCARBALLO, R.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorCARLUCCI, T.
dc.contributor.authorCARRASCO, J.
hal.structure.identifierM2A 2018
dc.contributor.authorCASAMIQUELA, L.
dc.contributor.authorCASTELLANI, M.
dc.contributor.authorCASTRO-GINARD, A.
hal.structure.identifierM2A 2018
dc.contributor.authorCHARLOT, P.
dc.contributor.authorCHEMIN, L.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorCHIAVASSA, A.
dc.contributor.authorCOCOZZA, G.
dc.contributor.authorCOSTIGAN, G.
dc.contributor.authorCOWELL, S.
dc.contributor.authorCRIFO, F.
dc.contributor.authorCROSTA, M.
dc.contributor.authorCROWLEY, C.
dc.contributor.authorCUYPERS, J.
dc.contributor.authorDAFONTE, C.
dc.contributor.authorDAMERDJI, Y.
dc.contributor.authorDAPERGOLAS, A.
dc.contributor.authorDAVID, P.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorDE LAVERNY, P.
dc.contributor.authorDE LUISE, F.
dc.contributor.authorDE MARCH, R.
dc.contributor.authorMARTINO, D.
dc.contributor.authorDE SOUZA, R.
dc.contributor.authorDE TORRES, A.
dc.contributor.authorDEBOSSCHER, J.
dc.contributor.authorDEL POZO, E.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorDELBÒ, M.
dc.contributor.authorDELGADO, A.
dc.contributor.authorDELGADO, H.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorDI MATTEO, P.
dc.contributor.authorDIAKITE, S.
dc.contributor.authorDIENER, C.
dc.contributor.authorDISTEFANO, E.
dc.contributor.authorDOLDING, C.
dc.contributor.authorDRAZINOS, P.
dc.contributor.authorDURAN, J.
dc.contributor.authorEDVARDSSON, B.
dc.contributor.authorENKE, H.
dc.contributor.authorERIKSSON, K.
dc.contributor.authorESQUEJ, P.
dc.contributor.authorEYNARD BONTEMPS, G.
dc.contributor.authorFABRE, C.
dc.contributor.authorFABRIZIO, M.
dc.contributor.authorFAIGLER, S.
dc.contributor.authorFALCÃO, J.
dc.contributor.authorFARRÀS CASAS, M.
dc.contributor.authorFEDERICI, L.
dc.contributor.authorFEDORETS, G.
dc.contributor.authorFERNIQUE, P.
dc.contributor.authorFIGUERAS, F.
dc.contributor.authorFILIPPI, F.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorFINDEISEN, K.
dc.contributor.authorFONTI, A.
dc.contributor.authorFRAILE, E.
dc.contributor.authorFRASER, M.
dc.contributor.authorFRÉZOULS, B.
dc.contributor.authorGAI, M.
dc.contributor.authorGALLETI, S.
dc.contributor.authorGARABATO, D.
dc.contributor.authorGARCÍA–SEDANO, F.
dc.contributor.authorGAROFALO, A.
dc.contributor.authorGARRALDA, N.
dc.contributor.authorGAVEL, A.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorGAVRAS, P.
dc.contributor.authorGERSSEN, J.
dc.contributor.authorGEYER, R.
dc.contributor.authorGIACOBBE, P.
dc.contributor.authorGILMORE, G.
dc.contributor.authorGIRONA, S.
dc.contributor.authorGIUFFRIDA, G.
dc.contributor.authorGLASS, F.
dc.contributor.authorGOMES, M.
dc.contributor.authorGRANVIK, M.
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dc.contributor.authorGUEGUEN, A.
dc.contributor.authorGUERRIER, A.
dc.contributor.authorGUIRAUD, J.
dc.contributor.authorGUTIÉRREZ–SÁNCHEZ, R.
dc.contributor.authorHOFMANN, W.
dc.contributor.authorHOLLAND, G.
dc.contributor.authorHUCKLE, H.
dc.contributor.authorHYPKI, A.
dc.contributor.authorICARDI, V.
dc.contributor.authorJANSSEN, K.
dc.contributor.authorJEVARDAT DE FOMBELLE, G.
dc.contributor.authorJONKER, G.
dc.contributor.authorJUHASZ, L.
dc.contributor.authorJULBE, F.
dc.contributor.authorKARAMPELAS, A.
dc.contributor.authorKEWLEY, A.
dc.contributor.authorKLAR, J.
dc.contributor.authorKOCHOSKA, A.
dc.contributor.authorKOHLEY, R.
dc.contributor.authorKOLENBERG, K.
dc.contributor.authorKONTIZAS, M.
dc.contributor.authorKONTIZAS, E.
dc.contributor.authorKOPOSOV, S.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorKORDOPATIS, G.
dc.contributor.authorKOSTRZEWA-RUTKOWSKA, Z.
dc.contributor.authorKOUBSKY, P.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorLAMBERT, S.
dc.contributor.authorLANZA, A.
dc.contributor.authorLASNE, Y.
dc.contributor.authorLAVIGNE, J.
dc.contributor.authorLE FUSTEC, Y.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorLE PONCIN-LAFITTE, C.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
hal.structure.identifierInstitut de Physique de Rennes [IPR]
dc.contributor.authorLEBRETON, Y.
dc.contributor.authorLECCIA, S.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorLECLERC, N.
dc.contributor.authorLECOEUR-TAIBI, I.
dc.contributor.authorLENHARDT, H.
dc.contributor.authorLEROUX, F.
dc.contributor.authorLIAO, S.
dc.contributor.authorLICATA, E.
dc.contributor.authorLINDSTRØM, H.
dc.contributor.authorLISTER, T.
dc.contributor.authorLIVANOU, E.
dc.contributor.authorLOBEL, A.
dc.contributor.authorLÓPEZ, M.
dc.contributor.authorMANAGAU, S.
dc.contributor.authorMANN, G.
dc.contributor.authorMANTELET, G.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorMARCHAL, O.
dc.contributor.authorMARCHANT, J.
dc.contributor.authorMARCONI, M.
dc.contributor.authorMARINONI, S.
dc.contributor.authorMARSCHALKÓ, G.
dc.contributor.authorMARSHALL, J.
dc.contributor.authorMARTINO, M.
dc.contributor.authorMARTON, G.
dc.contributor.authorMARY, N.
dc.contributor.authorMATIJEVIČ, G.
dc.contributor.authorMAZEH, T.
dc.contributor.authorMESSINA, S.
dc.contributor.authorMICHALIK, D.
dc.contributor.authorMILLAR, R.
dc.contributor.authorMOLINA, D.
dc.contributor.authorMOLINARO, R.
dc.contributor.authorMOLNAR, L.
dc.contributor.authorMONTEGRIFFO, P.
dc.contributor.authorMOR, R.
dc.contributor.authorMORBIDELLI, R.
dc.contributor.authorMOREL, T.
dc.contributor.authorMORRIS, D.
dc.contributor.authorMULONE, A.
dc.contributor.authorMURAVEVA, T.
dc.contributor.authorMUSELLA, I.
dc.contributor.authorNELEMANS, G.
dc.contributor.authorNICASTRO, L.
dc.contributor.authorNOVAL, L.
dc.contributor.authorO’MULLANE, W.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorORDENOVIC, C.
dc.contributor.authorORDÓÑEZ–BLANCO, D.
dc.contributor.authorOSBORNE, P.
dc.contributor.authorPAGANI, C.
dc.contributor.authorPAGANO, I.
dc.contributor.authorPAILLER, F.
dc.contributor.authorPALACIN, H.
dc.contributor.authorPALAVERSA, L.
dc.contributor.authorPANAHI, A.
dc.contributor.authorPAWLAK, M.
dc.contributor.authorPIERSIMONI, M.
dc.contributor.authorPINEAU, F.
dc.contributor.authorPLACHY, E.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorPLUM, G.
dc.contributor.authorPOGGIO, E.
dc.contributor.authorPOUJOULET, E.
dc.contributor.authorPRŠA, A.
dc.contributor.authorPULONE, L.
dc.contributor.authorRACERO, E.
dc.contributor.authorRAGAINI, S.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorRAMBAUX, N.
dc.contributor.authorRAMOS-LERATE, M.
dc.contributor.authorREGIBO, S.
dc.contributor.authorRICLET, F.
dc.contributor.authorRIPEPI, V.
dc.contributor.authorRIVA, A.
dc.contributor.authorRIVARD, A.
dc.contributor.authorRIXON, G.
dc.contributor.authorROEGIERS, T.
dc.contributor.authorROELENS, M.
dc.contributor.authorROMERO-GOMEZ, M.
dc.contributor.authorROWELL, N.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorROYER, F.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorRUIZ-DERN, L.
dc.contributor.authorSADOWSKI, G.
dc.contributor.authorSAGRISTÀ SELLÉS, T.
dc.contributor.authorSAHLMANN, J.
dc.contributor.authorSALGADO, J.
dc.contributor.authorSALGUERO, E.
dc.contributor.authorSANNA, N.
dc.contributor.authorSANTANA-ROS, T.
dc.contributor.authorSARASSO, M.
dc.contributor.authorSAVIETTO, H.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorSCHULTHEIS, M.
dc.contributor.authorSCIACCA, E.
dc.contributor.authorSEGOL, M.
dc.contributor.authorSEGOVIA, C.
dc.contributor.authorSEGRANSAN, D.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorSHIH, C.
dc.contributor.authorSILTALA, L.
dc.contributor.authorSILVA, A.
dc.contributor.authorSMART, R.
dc.contributor.authorSMITH, W.
dc.contributor.authorSOLANO, E.
dc.contributor.authorSOLITRO, F.
dc.contributor.authorSORDO, R.
dc.contributor.authorSORIA NIETO, S.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorSOUCHAY, J.
dc.contributor.authorSPAGNA, A.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorSPOTO, F.
dc.contributor.authorSTAMPA, U.
dc.contributor.authorSTEELE, A.
dc.contributor.authorSTEIDELMÜLLER, H.
dc.contributor.authorSTEPHENSON, C.
dc.contributor.authorSTOEV, H.
dc.contributor.authorSUESS, F.
dc.contributor.authorSURDEJ, J.
dc.contributor.authorSZABADOS, L.
dc.contributor.authorSZEGEDI-ELEK, E.
dc.contributor.authorTAPIADOR, D.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorTARIS, F.
dc.contributor.authorTAURAN, G.
dc.contributor.authorTAYLOR, M.
dc.contributor.authorTEIXEIRA, R.
dc.contributor.authorTERRETT, D.
hal.structure.identifierLaboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace [LNE - SYRTE]
dc.contributor.authorTEYSSANDIER, P.
hal.structure.identifierInstitut de Mécanique Céleste et de Calcul des Ephémérides [IMCCE]
dc.contributor.authorTHUILLOT, W.
hal.structure.identifierJoseph Louis LAGRANGE [LAGRANGE]
dc.contributor.authorTITARENKO, A.
dc.contributor.authorTORRA CLOTET, F.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorTURON, C.
dc.contributor.authorULLA, A.
dc.contributor.authorUTRILLA, E.
dc.contributor.authorUZZI, S.
dc.contributor.authorVAILLANT, M.
dc.contributor.authorVALENTINI, G.
dc.contributor.authorVALETTE, V.
dc.contributor.authorVAN ELTEREN, A.
dc.contributor.authorVAN HEMELRYCK, E.
dc.contributor.authorVAN LEEUWEN, M.
dc.contributor.authorVASCHETTO, M.
dc.contributor.authorVECCHIATO, A.
hal.structure.identifierGalaxies, Etoiles, Physique, Instrumentation [GEPI]
dc.contributor.authorVIALA, Y.
dc.contributor.authorVICENTE, D.
dc.contributor.authorVOGT, S.
dc.contributor.authorVON ESSEN, C.
dc.contributor.authorVOSS, H.
dc.contributor.authorVOTRUBA, V.
dc.contributor.authorVOUTSINAS, S.
dc.contributor.authorWALMSLEY, G.
dc.contributor.authorWEILER, M.
dc.contributor.authorWERTZ, O.
dc.contributor.authorWEVEMS, T.
dc.contributor.authorWYRZYKOWSKI, Ł.
dc.contributor.authorYOLDAS, A.
dc.contributor.authorŽERJAL, M.
dc.contributor.authorZIAEEPOUR, H.
dc.contributor.authorZOREC, J.
dc.contributor.authorZSCHOCKE, S.
dc.contributor.authorZUCKER, S.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorZURBACH, C.
dc.contributor.authorZWITTER, T.
dc.date.issued2018-08
dc.identifier.issn0004-6361
dc.description.abstractEnContext. Aims: The goal of this paper is to demonstrate the outstanding quality of the second data release of the Gaia mission and its power for constraining many different aspects of the dynamics of the satellites of the Milky Way. We focus here on determining the proper motions of 75 Galactic globular clusters, nine dwarf spheroidal galaxies, one ultra-faint system, and the Large and Small Magellanic Clouds. Methods: Using data extracted from the Gaia archive, we derived the proper motions and parallaxes for these systems, as well as their uncertainties. We demonstrate that the errors, statistical and systematic, are relatively well understood. We integrated the orbits of these objects in three different Galactic potentials, and characterised their properties. We present the derived proper motions, space velocities, and characteristic orbital parameters in various tables to facilitate their use by the astronomical community. Results: Our limited and straightforward analyses have allowed us for example to (i) determine absolute and very precise proper motions for globular clusters; (ii) detect clear rotation signatures in the proper motions of at least five globular clusters; (iii) show that the satellites of the Milky Way are all on high-inclination orbits, but that they do not share a single plane of motion; (iv) derive a lower limit for the mass of the Milky Way of 9.1-2.6+6.2 × 1011 M⊙ based on the assumption that the Leo I dwarf spheroidal is bound; (v) derive a rotation curve for the Large Magellanic Cloud based solely on proper motions that is competitive with line-of-sight velocity curves, now using many orders of magnitude more sources; and (vi) unveil the dynamical effect of the bar on the motions of stars in the Large Magellanic Cloud. Conclusions: All these results highlight the incredible power of the Gaia astrometric mission, and in particular of its second data release.
dc.description.sponsorshipParis Sciences et Lettres
dc.description.sponsorshipModélisation de la Voie Lactée à l'epoque de Gaia
dc.language.isoen
dc.publisherEDP Sciences
dc.title.enGaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/201832698
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.identifier.arxiv1804.09381
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageid.A12
bordeaux.volume616
bordeaux.peerReviewedoui
hal.identifierhal-01867358
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01867358v1
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