Discovery of a warm, dusty giant planet around HIP 65426
Gael Chauvin,Gael Chauvin,Silvano Desidera,Anne-Marie Lagrange,Arthur Vigan,Raffaele Gratton,Maud Langlois,Maud Langlois,M. Bonnefoy,Jean-Luc Beuzit,M. Feldt,David Mouillet,Michael Meyer,Michael Meyer,Anthony Cheetham,Beth Biller,Anthony Boccaletti,Valentina D'Orazi,Raphaël Galicher,Janis Hagelberg,Anne-Lise Maire,Dino Mesa,Johan Olofsson,Johan Olofsson,Matthias Samland,T. Schmidt,E. Sissa,Mariangela Bonavita,Benjamin Charnay,M. Cudel,S. Daemgen,Philippe Delorme,P. Janin-Potiron,Markus Janson,Markus Janson,Miriam Keppler,H. Le Coroller,R. Ligi,G.-D. Marleau,G.-D. Marleau,S. Messina,Paul Mollière,Christoph Mordasini,Christoph Mordasini,André Müller,S. Peretti,C. Perrot,L. Rodet,Daniel Rouan,Alice Zurlo,Alice Zurlo,Carsten Dominik,Th. Henning,Francois Menard,H. M. Schmid,Massimo Turatto,Stéphane Udry,Farrokh Vakili,Lyu Abe,Jacopo Antichi,Andrea Baruffolo,Pierre Baudoz,J. Baudrand,P. Blanchard,Andreas Bazzon,Tristan Buey,Marcel Carbillet,M. Carle,Julien Charton,Enrico Cascone,Riccardo Claudi,Anne Costille,A. Deboulbe,V. De Caprio,Kjetil Dohlen,Daniela Fantinel,P. Feautrier,Thierry Fusco,P. Gigan,Enrico Giro,D. Gisler,L. Gluck,Norbert Hubin,Emmanuel Hugot,M. Jaquet,M. Kasper,F. Madec,Yves Magnard,Patrice Martinez,D. Maurel,D. Le Mignant,O. Möller-Nilsson,M. Llored,Thibaut Moulin,Alain Origne,A. Pavlov,D. Perret,Cyril Petit,J. Pragt,Pascal Puget,P. Rabou,Joany Andreina Manjarres Ramos,R. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,A. Roux,Bernardo Salasnich,Jean-François Sauvage,Arnaud Sevin,Christian Soenke,Eric Stadler,M. Suarez,L. Weber,Francois Wildi,S. Antoniucci,Jean-Charles Augereau,Jean-Loup Baudino,Wolfgang Brandner,N. Engler,Julien Girard,Julien Girard,Cecile Gry,Quentin Kral,Quentin Kral,T. Kopytova,T. Kopytova,T. Kopytova,Eric Lagadec,Julien Milli,Julien Milli,C. Moutou,C. Moutou,Joshua E. Schlieder,Joshua E. Schlieder,Judit Szulágyi,C. Thalmann,Zahed Wahhaj,Zahed Wahhaj +138 more
Reads0
Chats0
TLDR
In this article, the authors used the IRDIS dual-band imager and the IFS integral field spectrograph of SPHERE to acquire high-contrast coronagraphic differential near-infrared images and spectra of the young A2 star HIP.Abstract:
Aims. The SHINE program is a high-contrast near-infrared survey of 600 young, nearby stars aimed at searching for and characterizing new planetary systems using VLT/SPHERE’s unprecedented high-contrast and high-angular-resolution imaging capabilities. It is also intended to place statistical constraints on the rate, mass and orbital distributions of the giant planet population at large orbits as a function of the stellar host mass and age to test planet-formation theories.
Methods. We used the IRDIS dual-band imager and the IFS integral field spectrograph of SPHERE to acquire high-contrast coronagraphic differential near-infrared images and spectra of the young A2 star HIP 65426. It is a member of the ~17 Myr old Lower Centaurus-Crux association.
Results. At a separation of 830 mas (92 au projected) from the star, we detect a faint red companion. Multi-epoch observations confirm that it shares common proper motion with HIP 65426. Spectro-photometric measurements extracted with IFS and IRDIS between 0.95 and 2.2 μm indicate a warm, dusty atmosphere characteristic of young low-surface-gravity L5-L7 dwarfs. Hot-start evolutionary models predict a luminosity consistent with a 6–12 MJup, Teff = 1300–1600 K and R = 1.5 ± 0.1 RJup giant planet. Finally, the comparison with Exo-REM and PHOENIX BT-Settl synthetic atmosphere models gives consistent effective temperatures but with slightly higher surface gravity solutions of log (g) = 4.0–5.0 with smaller radii (1.0–1.3 RJup).
Conclusions. Given its physical and spectral properties, HIP 65426 b occupies a rather unique placement in terms of age, mass, and spectral-type among the currently known imaged planets. It represents a particularly interesting case to study the presence of clouds as a function of particle size, composition, and location in the atmosphere, to search for signatures of non-equilibrium chemistry, and finally to test the theory of planet formation and evolution.read more
Citations
More filters
Journal ArticleDOI
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Miriam Keppler,Myriam Benisty,Myriam Benisty,André Müller,Th. Henning,R. van Boekel,Faustine Cantalloube,Christian Ginski,Christian Ginski,R. G. van Holstein,Anne-Lise Maire,Adriana Pohl,Matthias Samland,Henning Avenhaus,Jean-Loup Baudino,Anthony Boccaletti,J. de Boer,M. Bonnefoy,Gael Chauvin,Gael Chauvin,Silvano Desidera,Maud Langlois,Maud Langlois,C. Lazzoni,G.-D. Marleau,G.-D. Marleau,Christoph Mordasini,N. Pawellek,N. Pawellek,Tomas Stolker,Arthur Vigan,Alice Zurlo,Alice Zurlo,Tilman Birnstiel,Wolfgang Brandner,M. Feldt,Mario Flock,Mario Flock,Mario Flock,Julien Girard,Julien Girard,Raffaele Gratton,Janis Hagelberg,Andrea Isella,Markus Janson,Markus Janson,Attila Juhasz,J. Kemmer,Quentin Kral,Quentin Kral,Anne-Marie Lagrange,Ralf Launhardt,Alexis Matter,Francois Menard,Julien Milli,P. Mollière,Johan Olofsson,Johan Olofsson,Laura M. Pérez,Paola Pinilla,Christophe Pinte,Christophe Pinte,Christophe Pinte,Sascha P. Quanz,T. Schmidt,Stéphane Udry,Zahed Wahhaj,Jonathan Williams,Esther Buenzli,M. Cudel,Carsten Dominik,Raphaël Galicher,M. Kasper,J. Lannier,Dino Mesa,Dino Mesa,David Mouillet,S. Peretti,C. Perrot,Graeme Salter,E. Sissa,Francois Wildi,L. Abe,Jacopo Antichi,Jean-Charles Augereau,Andrea Baruffolo,Pierre Baudoz,Andreas Bazzon,Jean-Luc Beuzit,P. Blanchard,S. S. Brems,Tristan Buey,V. De Caprio,Marcel Carbillet,M. Carle,Enrico Cascone,A. Cheetham,Riccardo Claudi,Anne Costille,A. Delboulbe,Kjetil Dohlen,Daniela Fantinel,Philippe Feautrier,Thierry Fusco,Enrico Giro,L. Gluck,Cecile Gry,Norbert Hubin,Emmanuel Hugot,M. Jaquet,D. Le Mignant,M. Llored,F. Madec,Yves Magnard,Patrice Martinez,D. Maurel,Michael Meyer,Michael Meyer,O. Möller-Nilsson,Thibaut Moulin,Laurent M. Mugnier,Alain Origne,A. Pavlov,D. Perret,Cyril Petit,J. Pragt,Pascal Puget,P. Rabou,Joany Andreina Manjarres Ramos,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,A. Roux,Bernardo Salasnich,Jean-François Sauvage,Arnaud Sevin,Christian Soenke,Eric Stadler,M. Suarez,Massimo Turatto,L. Weber +141 more
TL;DR: In this article, the authors detect a point source within the gap of the transition disk at about 195 mas (~22 au) projected separation and detect a signal from an inner disk component.
Journal ArticleDOI
SPHERE: the exoplanet imager for the Very Large Telescope
Jean-Luc Beuzit,Arthur Vigan,David Mouillet,Kjetil Dohlen,Raffaele Gratton,Anthony Boccaletti,Jean-François Sauvage,H. M. Schmid,Maud Langlois,Cyril Petit,Andrea Baruffolo,M. Feldt,Julien Milli,Zahed Wahhaj,L. Abe,U. Anselmi,J. Antichi,Rudy Barette,J. Baudrand,Pierre Baudoz,Andreas Bazzon,P. Bernardi,P. Blanchard,R. Brast,Pietro Bruno,Tristan Buey,Marcel Carbillet,M. Carle,Enrico Cascone,F. Chapron,Gael Chauvin,Julien Charton,Riccardo Claudi,Anne Costille,V. De Caprio,A. Delboulbe,Silvano Desidera,Carsten Dominik,Mark Downing,O. Dupuis,Christophe Fabron,D. Fantinel,G. Farisato,Philippe Feautrier,Enrico Fedrigo,T. Fusco,P. Gigan,Christian Ginski,Julien Girard,Enrico Giro,D. Gisler,L. Gluck,Cecile Gry,Th. Henning,N. Hubin,Emmanuel Hugot,S. Incorvaia,M. Jaquet,M. Kasper,Eric Lagadec,Anne-Marie Lagrange,H. Le Coroller,D. Le Mignant,B. Le Ruyet,G. Lessio,J. L. Lizon,M. Llored,Lars Lundin,F. Madec,Yves Magnard,M. Marteaud,P. Martinez,D. Maurel,Francois Menard,Dino Mesa,O. Möller-Nilsson,Thibaut Moulin,C. Moutou,Alain Origne,J. Parisot,A. Pavlov,D. Perret,J. Pragt,Pascal Puget,Patrick Rabou,Juan-Luis Ramos,Jean Michel Reess,F. Rigal,Sylvain Rochat,Ronald Roelfsema,G. Rousset,A. Roux,Michel Saisse,Bernardo Salasnich,E. Sant'Ambrogio,Salvo Scuderi,D. Segransan,Arnaud Sevin,Ralf Siebenmorgen,Christian Soenke,Eric Stadler,Marcos Suarez,Didier Tiphene,Massimo Turatto,Stéphane Udry,Farrokh Vakili,L. B. F. M. Waters,L. Weber,Francois Wildi,Gérard Zins,Alice Zurlo +110 more
TL;DR: The Spectro-Polarimetic High contrast imager for Exoplanets REsearch (SPHERE) was designed and built for the ESO Very Large Telescope (VLT) in Chile as mentioned in this paper.
Journal ArticleDOI
SPHERE: the exoplanet imager for the Very Large Telescope
Jean-Luc Beuzit,Jean-Luc Beuzit,Arthur Vigan,David Mouillet,Kjetil Dohlen,Raffaele Gratton,Anthony Boccaletti,Jean-François Sauvage,Jean-François Sauvage,H. M. Schmid,Maud Langlois,Maud Langlois,Cyril Petit,Andrea Baruffolo,M. Feldt,Julien Milli,Zahed Wahhaj,L. Abe,U. Anselmi,Jacopo Antichi,Rudy Barette,J. Baudrand,Pierre Baudoz,Andreas Bazzon,P. Bernardi,P. Blanchard,R. Brast,Pietro Bruno,Tristan Buey,Marcel Carbillet,M. Carle,Enrico Cascone,F. Chapron,Julien Charton,Gael Chauvin,Gael Chauvin,Riccardo Claudi,Anne Costille,V. De Caprio,J. de Boer,A. Delboulbe,Silvano Desidera,Carsten Dominik,Mark Downing,O. Dupuis,Christophe Fabron,Daniela Fantinel,G. Farisato,Philippe Feautrier,Enrico Fedrigo,Thierry Fusco,Thierry Fusco,P. Gigan,Christian Ginski,Christian Ginski,Julien Girard,Julien Girard,Enrico Giro,D. Gisler,L. Gluck,Cecile Gry,Th. Henning,Norbert Hubin,Emmanuel Hugot,S. Incorvaia,M. Jaquet,M. Kasper,Eric Lagadec,Anne-Marie Lagrange,H. Le Coroller,D. Le Mignant,B. Le Ruyet,G. Lessio,J. L. Lizon,M. Llored,Lars Lundin,F. Madec,Yves Magnard,M. Marteaud,Patrice Martinez,D. Maurel,Francois Menard,Dino Mesa,O. Möller-Nilsson,Thibaut Moulin,C. Moutou,Alain Origne,J. Parisot,A. Pavlov,D. Perret,J. Pragt,Pascal Puget,P. Rabou,Joany Andreina Manjarres Ramos,J.-M. Reess,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,A. Roux,Michel Saisse,Bernardo Salasnich,E. Sant'Ambrogio,Salvo Scuderi,Damien Ségransan,Arnaud Sevin,Ralf Siebenmorgen,Christian Soenke,Eric Stadler,Marcos Suarez,D. Tiphène,Massimo Turatto,Stéphane Udry,Farrokh Vakili,L. B. F. M. Waters,L. B. F. M. Waters,L. Weber,Francois Wildi,Gérard Zins,Alice Zurlo,Alice Zurlo +120 more
TL;DR: The Spectro-Polarimetic High contrast imager for Exoplanets REsearch (SPHERE) was designed and built for the ESO Very Large Telescope (VLT) in Chile as discussed by the authors.
Journal ArticleDOI
Characterization of exoplanets from their formation III: The statistics of planetary luminosities
TL;DR: In this article, an extensive study of the statistics of planetary luminosities during both formation and evolution is presented, which can be compared with individual directly imaged extrasolar (proto)planets and with statistical results from surveys.
Journal ArticleDOI
Astrometric and photometric accuracies in high contrast imaging : The SPHERE speckle calibration tool (SpeCal)
R. Galicher,Anthony Boccaletti,Dino Mesa,Philippe Delorme,Raffaele Gratton,Maud Langlois,A-M. Lagrange,Anne-Lise Maire,H. Le Coroller,Gael Chauvin,Beth Biller,Faustine Cantalloube,Markus Janson,Eric Lagadec,N. Meunier,Arthur Vigan,Janis Hagelberg,Mickael Bonnefoy,Alice Zurlo,S. Rocha,D. Maurel,Marc Jaquet,T. Buey,L. Weber +23 more
TL;DR: The SPHERE consortium developed a dedicated piece of software to process the data as mentioned in this paper, which corrects for instrumental artifacts and uses the speckle calibration tool to minimize the stellar light halo that prevents us from detecting faint sources like exoplanets or circumstellar disks.
References
More filters
Journal ArticleDOI
First light of the VLT planet finder SPHERE - III. New spectrophotometry and astrometry of the HR 8799 exoplanetary system
Alice Zurlo,Arthur Vigan,Arthur Vigan,Raphael Galicher,Anne-Lise Maire,Dino Mesa,Raffaele Gratton,Gael Chauvin,Gael Chauvin,M. Kasper,M. Kasper,M. Kasper,C. Moutou,Mickael Bonnefoy,Mickael Bonnefoy,Silvano Desidera,Lyu Abe,Daniel Apai,Andrea Baruffolo,Pierre Baudoz,J. Baudrand,Jean-Luc Beuzit,Jean-Luc Beuzit,P. Blancard,Anthony Boccaletti,F. Cantalloube,F. Cantalloube,M. Carle,Enrico Cascone,Julien Charton,Riccardo Claudi,Anne Costille,V. De Caprio,Kjetil Dohlen,Carsten Dominik,Daniela Fantinel,Philippe Feautrier,M. Feldt,Thierry Fusco,Thierry Fusco,P. Gigan,Julien Girard,Julien Girard,Julien Girard,D. Gisler,L. Gluck,L. Gluck,Cecile Gry,Thomas Henning,Emmanuel Hugot,Markus Janson,Markus Janson,M. Jaquet,Anne-Marie Lagrange,Anne-Marie Lagrange,Maud Langlois,Maud Langlois,M. Llored,F. Madec,Yves Magnard,P. Martinez,D. Maurel,Dimitri Mawet,Michael Meyer,Julien Milli,Julien Milli,Julien Milli,O. Moeller-Nilsson,David Mouillet,David Mouillet,Alain Origne,A. Pavlov,Cyril Petit,Pascal Puget,Sascha P. Quanz,Patrick Rabou,Jose Ramos,Gérard Rousset,Alain Roux,Bernardo Salasnich,Graeme Salter,Jean-François Sauvage,Jean-François Sauvage,H. M. Schmid,Christian Soenke,Eric Stadler,Marcos Suarez,Massimo Turatto,Stéphane Udry,Farrokh Vakili,Zahed Wahhaj,Francois Wildi,Jacopo Antichi +92 more
TL;DR: In this article, the spectral energy distribution (SED) of the A-type gas giants surrounding HR-8799 was obtained using the infrared dual-band imager and spectrograph (IRDIS) subsystem.
Journal ArticleDOI
Discovery of Two Nearby, Peculiar L Dwarfs from the 2MASS Proper Motion Survey: Young or Metal-Rich?
Dagny L. Looper,J. Davy Kirkpatrick,J. Davy Kirkpatrick,Roc M. Cutri,Travis S. Barman,Adam J. Burgasser,Adam J. Burgasser,Michael C. Cushing,Michael C. Cushing,Thomas L. Roellig,Mark R. McGovern,Ian S. McLean,Emily L. Rice,Brandon J. Swift,Steven D. Schurr +14 more
TL;DR: In this article, 2MASS J21481628+4003593 was found to have a triangular H-band spectrum, strong CO absorption and a markedly red J − K_s color (2.38 ± 0.06) for its L6 optical spectral type.
Journal ArticleDOI
2MASSJ035523.51+113337.4: A Young, Dusty, Nearby, Isolated Brown Dwarf Resembling A Giant Exoplanet
TL;DR: In this article, the authors present parallax and proper motion measurements, near-infrared spectra, and WISE photometry for the low surface gravity L5gamma dwarf 2MASSJ035523.37+113343.7 (2M0355).
Journal ArticleDOI
First light of the VLT planet finder SPHERE IV : Physical and chemical properties of the planets around HR8799
M. Bonnefoy,M. Bonnefoy,Alice Zurlo,Alice Zurlo,Jean-Loup Baudino,P. W. Lucas,Dino Mesa,Anne-Lise Maire,Anne-Lise Maire,Arthur Vigan,Arthur Vigan,Raphaël Galicher,Derek Homeier,Derek Homeier,Federico Marocco,Raffaele Gratton,Gael Chauvin,F. Allard,Silvano Desidera,M. Kasper,C. Moutou,Anne-Marie Lagrange,Jacopo Antichi,Andrea Baruffolo,J. Baudrand,Jean-Luc Beuzit,Anthony Boccaletti,F. Cantalloube,Marcel Carbillet,Julien Charton,Riccardo Claudi,Anne Costille,Kjetil Dohlen,Carsten Dominik,Daniela Fantinel,P. Feautrier,M. Feldt,Thierry Fusco,P. Gigan,Julien Girard,Julien Girard,L. Gluck,Cecile Gry,Thomas Henning,Markus Janson,Markus Janson,Maud Langlois,Maud Langlois,F. Madec,Yves Magnard,D. Maurel,Dimitri Mawet,Dimitri Mawet,Michael Meyer,Julien Milli,Julien Milli,O. Moeller-Nilsson,David Mouillet,A. Pavlov,D. Perret,P. Pujet,Sascha P. Quanz,S. Rochat,Gérard Rousset,A. Roux,Bernardo Salasnich,Graeme Salter,Jean-François Sauvage,H. M. Schmid,Arnaud Sevin,Christian Soenke,Eric Stadler,Massimo Turatto,Stéphane Udry,Farrokh Vakili,Zahed Wahhaj,Zahed Wahhaj,Francois Wildi +77 more
TL;DR: In this paper, the spectral energy distribution (SED) of HR8799d and e was compared to field dwarfs and young companions, and three sets of atmospheric models (BT-SETTL14, Cloud-AE60, Exo-REM) were used.
Journal ArticleDOI
A library of near-infrared integral field spectra of young M–L dwarfs
Mickael Bonnefoy,Gael Chauvin,Gael Chauvin,A-M. Lagrange,Patricio Rojo,F. Allard,Christophe Pinte,Christophe Dumas,Derek Homeier +8 more
TL;DR: In this paper, a library of NIR (1.1-2.45 μ m) integral field spectra of 15 young M6−L0 dwarfs is presented.
Related Papers (5)
Discovery and spectroscopy of the young Jovian planet 51 Eri b with the Gemini Planet Imager
Bruce Macintosh,Bruce Macintosh,James R. Graham,Travis Barman,R. J. De Rosa,Quinn Konopacky,Mark S. Marley,Christian Marois,Christian Marois,Eric L. Nielsen,Laurent Pueyo,Abhijith Rajan,Julien Rameau,Didier Saumon,Jason J. Wang,Jennifer Patience,Mark Ammons,Pauline Arriaga,Étienne Artigau,Steven V. W. Beckwith,J. Brewster,Sebastian Bruzzone,Joanna Bulger,Joanna Bulger,Ben Burningham,Ben Burningham,Adam Burrows,Christine Chen,Eugene Chiang,Jeffrey Chilcote,Rebekah I. Dawson,Ruobing Dong,René Doyon,Z. H. Draper,Gaspard Duchêne,Gaspard Duchêne,Thomas M. Esposito,Daniel C. Fabrycky,Michael P. Fitzgerald,Katherine B. Follette,J. J. Fortney,B. L. Gerard,S. Goodsell,A. Z. Greenbaum,P. Hibon,Sasha Hinkley,Tara Cotten,Li-Wei Hung,Patrick Ingraham,M. Johnson-Groh,Paul Kalas,David Lafrenière,James E. Larkin,J. Lee,Michael R. Line,Douglas Long,Jérôme Maire,Franck Marchis,Brenda C. Matthews,Brenda C. Matthews,Claire E. Max,Stanimir Metchev,Stanimir Metchev,Max Millar-Blanchaer,Tushar Mittal,Caroline V. Morley,Katie M. Morzinski,R. Murray-Clay,Rebecca Oppenheimer,Dave Palmer,Rahul Patel,Marshall D. Perrin,Lisa Poyneer,Roman R. Rafikov,Fredrik T. Rantakyrö,Emily L. Rice,Patricio Rojo,Alex Rudy,Jean-Baptiste Ruffio,Maria Teresa Ruiz,Naru Sadakuni,Leslie Saddlemyer,M. Salama,Dmitry Savransky,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,S. Thomas,Gautam Vasisht,James K. Wallace,Kimberly Ward-Duong,Sloane J. Wiktorowicz,Schuyler Wolff,Barry Zuckerman +94 more
Gaia Data Release 2. Summary of the contents and survey properties
Anthony G. A. Brown,Antonella Vallenari,T. Prusti,J. H. J. de Bruijne,C. Babusiaux,Coryn A. L. Bailer-Jones,M. Biermann,D. W. Evans,L. Eyer,F. Jansen,Carme Jordi,Sergei A. Klioner,U. Lammers,Lennart Lindegren,Xavier Luri,Francois Mignard,C. Panem,Dimitri Pourbaix,Sofia Randich,P. Sartoretti,H. I. Siddiqui,Caroline Soubiran,F. van Leeuwen,Nicholas A. Walton,Frédéric Arenou,Ulrich Bastian,Mark Cropper,R. Drimmel,D. Katz,M. G. Lattanzi,Joost M. Bakker,C. Cacciari,J. Castañeda,L. Chaoul,N. Cheek,F. De Angeli,C. Fabricius,Raphael Guerra,B. Holl,E. Masana,R. Messineo,Nami Mowlavi,K. Nienartowicz,P. Panuzzo,J. Portell,M. Riello,George M. Seabroke,Paolo Tanga,F. Thévenin,G. Gracia-Abril,G. Comoretto,M. Garcia-Reinaldos,D. Teyssier,Martin Altmann,Rene Andrae,M. Audard,I. Bellas-Velidis,K. Benson,Jérôme Berthier,R. Blomme,P. Burgess,G. Busso,Benoit Carry,Alberto Cellino,G. Clementini,M. Clotet,O. Creevey,M. Davidson,J. De Ridder,Ludovic Delchambre,A. Dell'Oro,C. Ducourant,J. Fernández-Hernández,Morgan Fouesneau,Yves Fremat,Laurent Galluccio,Miguel García-Torres,J. González-Núñez,J. J. González-Vidal,Eric Gosset,Leanne P. Guy,J.-L. Halbwachs,Nigel Hambly,D. L. Harrison,Jose M Hernandez,Daniel Hestroffer,S. T. Hodgkin,A. Hutton,G. Jasniewicz,A. Jean-Antoine-Piccolo,Stefan Jordan,Andreas Korn,Alberto Krone-Martins,A. C. Lanzafame,T. Lebzelter,W. Löffler,Minia Manteiga,P. M. Marrese,J. M. Martín-Fleitas,André Moitinho,A. Mora,Karri Muinonen,J. Osinde,E. Pancino,T. Pauwels,J.-M. Petit,Alejandra Recio-Blanco,P. J. Richards,L. Rimoldini,Annie C. Robin,L. M. Sarro,Christos Siopis,M. J. S. Smith,Alessandro Sozzetti,Maria Süveges,J. Torra,W. van Reeven,U. Abbas,A. Abreu Aramburu,S. Accart,Conny Aerts,G. Altavilla,M. A. Álvarez,R. Alvarez,João Alves,Richard I. Anderson,Alexandre Humberto Andrei,E. Anglada Varela,E. Antiche,Teresa Antoja,Bernardino Arcay,Tri L. Astraatmadja,N. Bach,S. G. Baker,L. Balaguer-Núñez,P. Balm,C. Barache,C. Barata,D. Barbato,F. Barblan,Paul S. Barklem,David Barrado,M. Barros,M. A. Barstow,S. Bartholomé Muñoz,J.-L. Bassilana,Ugo Becciani,M. Bellazzini,A. Berihuete,Stefano Bertone,Luciana Bianchi,O. Bienaymé,S. Blanco-Cuaresma,T. Boch,C. Boeche,Alex Bombrun,R. Borrachero,Diego Bossini,S. Bouquillon,G. Bourda,Angela Bragaglia,L. Bramante,Maarten A. Breddels,Alessandro Bressan,N. Brouillet,T. Brüsemeister,E. Brugaletta,B. Bucciarelli,A. Burlacu,D. Busonero,A. G. Butkevich,R. Buzzi,Elisabetta Caffau,R. Cancelliere,G. Cannizzaro,Tristan Cantat-Gaudin,R. Carballo,T. Carlucci,J. M. Carrasco,Laia Casamiquela,Marco Castellani,Alfred Castro-Ginard,P. Charlot,L. Chemin,Andrea Chiavassa,G. Cocozza,G. Costigan,S. Cowell,F. Crifo,M. Crosta,C. Crowley,J. Cuypers,Carlos Dafonte,Yassine Damerdji,A. Dapergolas,P. David,M. David,P. de Laverny,F. De Luise,R. De March,D. de Martino,R. S. de Souza,A. de Torres,J. Debosscher,E. del Pozo,Marco Delbo,A. Delgado,H. E. Delgado,P. Di Matteo,S. Diakite,C. Diener,E. Distefano,C. Dolding,P. Drazinos,J. Durán,B. Edvardsson,H. Enke,K. Eriksson,P. Esquej,G. Eynard Bontemps,C. Fabre,M. Fabrizio,S. Faigler,A. J. Falcão,M. Farràs Casas,L. Federici,Grigori Fedorets,P. Fernique,F. Figueras,Francesco Filippi,K. Findeisen,A. Fonti,E. Fraile,Morgan Fraser,B. Frézouls,Mario Gai,S. Galleti,D. Garabato,F. García-Sedano,A. Garofalo,N. Garralda,A. Gavel,P. Gavras,J. Gerssen,R. Geyer,P. Giacobbe,Gerard Gilmore,S. Girona,G. Giuffrida,F. Glass,M. Gomes,Mikael Granvik,A. Gueguen,A. Guerrier,J. Guiraud,R. Gutiérrez-Sánchez,R. Haigron,Despina Hatzidimitriou,M. Hauser,M. Haywood,Ulrike Heiter,Amina Helmi,J. Heu,Thomas Hilger,David Hobbs,Werner Hofmann,G. Holland,H. E. Huckle,A. Hypki,V. Icardi,K. Janßen,G. Jevardat de Fombelle,Peter G. Jonker,Attila Juhasz,F. Julbe,A. Karampelas,A. Kewley,Joakim Klar,A. Kochoska,R. Kohley,K. Kolenberg,M. Kontizas,E. Kontizas,Sergey E. Koposov,Georges Kordopatis,Z. Kostrzewa-Rutkowska,P. Koubsky,Sébastien Lambert,Antonino F. Lanza,Y. Lasne,J.-B. Lavigne,Y. Le Fustec,C. Le Poncin-Lafitte,Yveline Lebreton,S. Leccia,N. Leclerc,I. Lecoeur-Taïbi,H. Lenhardt,F. Leroux,S. Liao,E. Licata,H. E. P. Lindstrøm,T. A. Lister,E. Livanou,A. Lobel,M. López,S. Managau,Robert G. Mann,G. Mantelet,O. Marchal,Jon Marchant,Marcella Marconi,S. Marinoni,G. Marschalkó,D. J. Marshall,M. Martino,Gábor Marton,Nicolas Mary,Davide Massari,G. Matijevič,Tsevi Mazeh,Paul J. McMillan,S. Messina,D. Michalik,N. R. Millar,D. Molina,R. Molinaro,L. Molnár,P. Montegriffo,R. Mor,R. Morbidelli,Thierry Morel,D. Morris,A. F. Mulone,T. Muraveva,I. Musella,Gijs Nelemans,Luciano Nicastro,L. Noval,W. O'Mullane,C. Ordénovic,D. Ordóñez-Blanco,P. Osborne,C. Pagani,I. Pagano,F. Pailler,H. Palacin,L. Palaversa,A. Panahi,Michał Pawlak,A. M. Piersimoni,F.-X. Pineau,E. Plachy,G. Plum,E. Poggio,E. Poujoulet,A. Prša,L. Pulone,E. Racero,S. Ragaini,N. Rambaux,M. Ramos-Lerate,S. Regibo,Céline Reylé,F. Riclet,V. Ripepi,A. Riva,A. Rivard,G. Rixon,T. Roegiers,M. Roelens,M. Romero-Gómez,Nicholas Rowell,F. Royer,L. Ruiz-Dern,G. Sadowski,T. Sagristà Sellés,Johannes Sahlmann,J. Salgado,E. Salguero,Nicoletta Sanna,Toni Santana-Ros,M. Sarasso,H. Savietto,M. Schultheis,Eva Sciacca,M. Segol,J. C. Segovia,Damien Ségransan,I.-C. Shih,L. Siltala,A. F. Silva,Richard L. Smart,K. W. Smith,E. Solano,F. Solitro,R. Sordo,Sonia Nieto,J. Souchay,A. Spagna,Federica Spoto,U. Stampa,Iain A. Steele,H. Steidelmüller,C. A. Stephenson,H. Stoev,F. F. Suess,Jean Surdej,Laszlo Szabados,E. Szegedi-Elek,D. Tapiador,F. Taris,G. Tauran,M. B. Taylor,Ramachrisna Teixeira,D. Terrett,P. Teyssandier,W. Thuillot,A. Titarenko,F. Torra Clotet,C. Turon,A. Ulla,E. Utrilla,S. Uzzi,M. Vaillant,G. Valentini,V. Valette,A. van Elteren,E. Van Hemelryck,M. van Leeuwen,M. Vaschetto,Alberto Vecchiato,Jovan Veljanoski,Y. Viala,D. Vicente,Steven S. Vogt,C. von Essen,H. Voss,V. Votruba,S. Voutsinas,G. Walmsley,M. Weiler,O. Wertz,T. Wevers,Łukasz Wyrzykowski,A. Yoldas,M. Žerjal,H. Ziaeepour,J. Zorec,Sven Zschocke,Shay Zucker,C. Zurbach,T. Zwitter +452 more