The Astrophysical Journal Supplement Series (Jan 2023)
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
- A. Kokori,
- A. Tsiaras,
- B. Edwards,
- A. Jones,
- G. Pantelidou,
- G. Tinetti,
- L. Bewersdorff,
- A. Iliadou,
- Y. Jongen,
- G. Lekkas,
- A. Nastasi,
- E. Poultourtzidis,
- C. Sidiropoulos,
- F. Walter,
- A. Wünsche,
- R. Abraham,
- V. K. Agnihotri,
- R. Albanesi,
- E. Arce-Mansego,
- D. Arnot,
- M. Audejean,
- C. Aumasson,
- M. Bachschmidt,
- G. Baj,
- P. R. Barroy,
- A. A. Belinski,
- D. Bennett,
- P. Benni,
- K. Bernacki,
- L. Betti,
- A. Biagini,
- P. Bosch,
- P. Brandebourg,
- L. Brát,
- M. Bretton,
- S. M. Brincat,
- S. Brouillard,
- A. Bruzas,
- A. Bruzzone,
- R. A. Buckland,
- M. Caló,
- F. Campos,
- A. Carreño,
- J. A. Carrion Rodrigo,
- R. Casali,
- G. Casalnuovo,
- M. Cataneo,
- C.-M. Chang,
- L. Changeat,
- V. Chowdhury,
- R. Ciantini,
- M. Cilluffo,
- J.-F. Coliac,
- G. Conzo,
- M. Correa,
- G. Coulon,
- N. Crouzet,
- M. V. Crow,
- I. A. Curtis,
- D. Daniel,
- B. Dauchet,
- S. Dawes,
- M. Deldem,
- D. Deligeorgopoulos,
- G. Dransfield,
- R. Dymock,
- T. Eenmäe,
- N. Esseiva,
- P. Evans,
- C. Falco,
- R. G. Farfán,
- E. Fernández-Lajús,
- S. Ferratfiat,
- S. L. Ferreira,
- A. Ferretti,
- J. Fiołka,
- M. Fowler,
- S. R. Futcher,
- D. Gabellini,
- T. Gainey,
- J. Gaitan,
- P. Gajdoš,
- A. García-Sánchez,
- J. Garlitz,
- C. Gillier,
- C. Gison,
- J. Gonzales,
- D. Gorshanov,
- F. Grau Horta,
- G. Grivas,
- P. Guerra,
- T. Guillot,
- C. A. Haswell,
- T. Haymes,
- V.-P. Hentunen,
- K. Hills,
- K. Hose,
- T. Humbert,
- F. Hurter,
- T. Hynek,
- M. Irzyk,
- J. Jacobsen,
- A. L. Jannetta,
- K. Johnson,
- P. Jóźwik-Wabik,
- A. E. Kaeouach,
- W. Kang,
- H. Kiiskinen,
- T. Kim,
- Ü. Kivila,
- B. Koch,
- U. Kolb,
- H. Kučáková,
- S.-P. Lai,
- D. Laloum,
- S. Lasota,
- L. A. Lewis,
- G.-I. Liakos,
- F. Libotte,
- F. Lomoz,
- C. Lopresti,
- R. Majewski,
- A. Malcher,
- M. Mallonn,
- M. Mannucci,
- A. Marchini,
- J.-M. Mari,
- A. Marino,
- G. Marino,
- J.-C. Mario,
- J.-B. Marquette,
- F. A. Martínez-Bravo,
- M. Mašek,
- P. Matassa,
- P. Michel,
- J. Michelet,
- M. Miller,
- E. Miny,
- D. Molina,
- T. Mollier,
- B. Monteleone,
- N. Montigiani,
- M. Morales-Aimar,
- F. Mortari,
- M. Morvan,
- L. V. Mugnai,
- G. Murawski,
- L. Naponiello,
- J.-L. Naudin,
- R. Naves,
- D. Néel,
- R. Neito,
- S. Neveu,
- A. Noschese,
- Y. Öğmen,
- O. Ohshima,
- Z. Orbanic,
- E. P. Pace,
- C. Pantacchini,
- N. I. Paschalis,
- C. Pereira,
- I. Peretto,
- V. Perroud,
- M. Phillips,
- P. Pintr,
- J.-B. Pioppa,
- J. Plazas,
- A. J. Poelarends,
- A. Popowicz,
- J. Purcell,
- N. Quinn,
- M. Raetz,
- D. Rees,
- F. Regembal,
- M. Rocchetto,
- P.-F. Rocci,
- M. Rockenbauer,
- R. Roth,
- L. Rousselot,
- X. Rubia,
- N. Ruocco,
- E. Russo,
- M. Salisbury,
- F. Salvaggio,
- A. Santos,
- J. Savage,
- F. Scaggiante,
- D. Sedita,
- S. Shadick,
- A. F. Silva,
- N. Sioulas,
- V. Školník,
- M. Smith,
- M. Smolka,
- A. Solmaz,
- N. Stanbury,
- D. Stouraitis,
- T.-G. Tan,
- M. Theusner,
- G. Thurston,
- F. P. Tifner,
- A. Tomacelli,
- A. Tomatis,
- J. Trnka,
- M. Tylšar,
- P. Valeau,
- J.-P. Vignes,
- A. Villa,
- A. Vives Sureda,
- K. Vora,
- M. Vrašt’ák,
- D. Walliang,
- B. Wenzel,
- D. E. Wright,
- R. Zambelli,
- M. Zhang,
- M. Zíbar
Affiliations
- A. Kokori
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]
- A. Tsiaras
- ORCiD
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]; INAF—Osservatorio Astrofisico di Arcetri , Largo E. Fermi 5, I-50125 Firenze, Italy
- B. Edwards
- ORCiD
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]; AIM, CEA, CNRS, Université Paris-Saclay , Université de Paris, F-91191 Gif-sur-Yvette, France
- A. Jones
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- G. Pantelidou
- Department of Physics, Aristotle University of Thessaloniki , University Campus, Thessaloniki, 54124, Greece
- G. Tinetti
- ORCiD
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]
- L. Bewersdorff
- Amateur Astronomer101
- A. Iliadou
- Department of Physics, Aristotle University of Thessaloniki , University Campus, Thessaloniki, 54124, Greece
- Y. Jongen
- Amateur Astronomer101; Observatoire de Vaison-La-Romaine , Départementale 51, près du Centre Equestre au Palis, F-84110 Vaison-La-Romaine, France
- G. Lekkas
- Department of Physics, University of Ioannina , Ioannina, 45110, Greece
- A. Nastasi
- GAL Hassin—Centro Internazionale per le Scienze Astronomiche , Via della Fontana Mitri, F-90010 Isnello, Palermo, Italy; INAF—Osservatorio Astronomico di Palermo , Piazza del Parlamento, 1, I-90134 Palermo, Italy
- E. Poultourtzidis
- Department of Physics, Aristotle University of Thessaloniki , University Campus, Thessaloniki, 54124, Greece
- C. Sidiropoulos
- Department of Physics, University of Ioannina , Ioannina, 45110, Greece
- F. Walter
- Amateur Astronomer101; Štefánik Observatory, Strahovská 205, 118 00 Praha 1, Czech Republic; Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- A. Wünsche
- Observatoire des Baronnies Provençales , Route de Nyons, F-05150 Moydans, France
- R. Abraham
- Amateur Astronomer101; East Sussex Astronomical Society , 35 Mount Street, Battle, East Sussex, TN33 0EG, UK
- V. K. Agnihotri
- Amateur Astronomer101
- R. Albanesi
- Amateur Astronomer101; ARA Associazione Romana Astrofili , Via Vaschetta, 1 I-02030 Frasso Sabino (RI), Italy
- E. Arce-Mansego
- Amateur Astronomer101; Asociación Valenciana de Astronomía , C/ Profesor Blasco, 16 Bajo, Valencia, Spain
- D. Arnot
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- M. Audejean
- Amateur Astronomer101
- C. Aumasson
- Observatoire des Baronnies Provençales , Route de Nyons, F-05150 Moydans, France
- M. Bachschmidt
- Amateur Astronomer101
- G. Baj
- Amateur Astronomer101
- P. R. Barroy
- Amateur Astronomer101; Département de Physique, Université de Picardie Jules Verne , 33 rue St Leu, F-80000 Amiens, France; Observatoire Jean-Marc Salomon—Planète Sciences , 73, rue des Roches, 77760 Buthiers, France
- A. A. Belinski
- ORCiD
- Sternberg Astronomical Institute, M.V. Lomonosov Moscow State University , 13, Universitetskij pr., 119234, Moscow, Russia
- D. Bennett
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Bristol Astronomical Society, Bristol, UK
- P. Benni
- Amateur Astronomer101
- K. Bernacki
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- L. Betti
- Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze , Largo E. Fermi 2, I-50125 Firenze, Italy; Osservatorio Polifunzionale del Chianti , Strada Provinciale, Castellina in Chianti, I-50021 Barberino Val D’elsa (FI), Italy
- A. Biagini
- GAL Hassin—Centro Internazionale per le Scienze Astronomiche , Via della Fontana Mitri, F-90010 Isnello, Palermo, Italy; Osservatorio Polifunzionale del Chianti , Strada Provinciale, Castellina in Chianti, I-50021 Barberino Val D’elsa (FI), Italy; University of Palermo , Piazza Marina, 61, I-90133 Palermo (PA), Italy
- P. Bosch
- Observatori Astronòmic Albanyà , Camí de Bassegoda S/N, Albanyà E-17733, Girona, Spain
- P. Brandebourg
- Amateur Astronomer101
- L. Brát
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- M. Bretton
- Observatoire des Baronnies Provençales , Route de Nyons, F-05150 Moydans, France
- S. M. Brincat
- Amateur Astronomer101; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA
- S. Brouillard
- Amateur Astronomer101; Association AstroQueyras, 05350 Saint-Véran, France
- A. Bruzas
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- A. Bruzzone
- Amateur Astronomer101; Gruppo Astrofili Frentani , via Aterno 16, I-66034 Lanciano (CH), Italy
- R. A. Buckland
- British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK; Crayford Manor House Astronomical Society Dartford , Parsonage Lane Pavilion, Parsonage Lane, Sutton-at-Hone, Dartford, Kent, DA4 9HD, UK
- M. Caló
- Amateur Astronomer101
- F. Campos
- Amateur Astronomer101
- A. Carreño
- Amateur Astronomer101
- J. A. Carrion Rodrigo
- Amateur Astronomer101
- R. Casali
- Amateur Astronomer101
- G. Casalnuovo
- Amateur Astronomer101
- M. Cataneo
- Associazione Cernuschese Astrofili , Via della Martesana, 75, I-20063 Cernusco sul Naviglio (MI), Italy; Argerlander-Institut für Astronomie , Auf dem Hügel 71, D-53121 Bonn, Germany
- C.-M. Chang
- Department of Physics, National Tsing Hua University , 101, Section 2, Kuang-Fu Road, Hsinchu 300044, Taiwan
- L. Changeat
- Amateur Astronomer101
- V. Chowdhury
- Amateur Astronomer101
- R. Ciantini
- Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze , Largo E. Fermi 2, I-50125 Firenze, Italy; Osservatorio Polifunzionale del Chianti , Strada Provinciale, Castellina in Chianti, I-50021 Barberino Val D’elsa (FI), Italy
- M. Cilluffo
- Amateur Astronomer101; Associazione Cernuschese Astrofili , Via della Martesana, 75, I-20063 Cernusco sul Naviglio (MI), Italy
- J.-F. Coliac
- Amateur Astronomer101
- G. Conzo
- ORCiD
- Amateur Astronomer101; Gruppo Astrofili Palidoro , Via Pierleone Ghezzi, 75, I-00050 Palidoro (RM), Italy
- M. Correa
- Amateur Astronomer101; Agrupació Astronomica Sabadell , Carrer Prat de la Riba, 116, E-08206 Sabadell, Barcelona, Spain; Groupe Européen d’Observations Stellaires (GEOS) , 23 Parc de Levesville, 28300 Bailleau l’Evêque, France
- G. Coulon
- Amateur Astronomer101
- N. Crouzet
- ORCiD
- Leiden Observatory, Leiden University , Postbus 9513, 2300 RA Leiden, The Netherlands; European Space Agency (ESA), European Space Research and Technology Centre (ESTEC) , Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
- M. V. Crow
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Crayford Manor House Astronomical Society Dartford , Parsonage Lane Pavilion, Parsonage Lane, Sutton-at-Hone, Dartford, Kent, DA4 9HD, UK
- I. A. Curtis
- Amateur Astronomer101
- D. Daniel
- Amateur Astronomer101
- B. Dauchet
- Amateur Astronomer101
- S. Dawes
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Crayford Manor House Astronomical Society Dartford , Parsonage Lane Pavilion, Parsonage Lane, Sutton-at-Hone, Dartford, Kent, DA4 9HD, UK
- M. Deldem
- Amateur Astronomer101
- D. Deligeorgopoulos
- Amateur Astronomer101; Artemis Astronomical Group of Evrytania, Aiolou 1, Karpenisi, Evrytania, 36100, Greece
- G. Dransfield
- School of Physics & Astronomy, University of Birmingham , Birmingham, B15 2TT, UK
- R. Dymock
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- T. Eenmäe
- Tartu Observatory, Observatooriumi 1, Tõravere, 61602 Tartu maakond, Estonia
- N. Esseiva
- Amateur Astronomer101
- P. Evans
- ORCiD
- Amateur Astronomer101; El Sauce Observatory, Coquimbo Province, Chile
- C. Falco
- GAL Hassin—Centro Internazionale per le Scienze Astronomiche , Via della Fontana Mitri, F-90010 Isnello, Palermo, Italy
- R. G. Farfán
- Amateur Astronomer101
- E. Fernández-Lajús
- Facultad de Ciencias Astronómicas y Geofísicas—Universidad Nacional de La Plata , Paseo del Bosque s/n, 1900 La Plata, Buenos Aires, Argentina; Instituto de Astrofísica de La Plata (CCT La Plata—CONICET/UNLP) , 1900 La Plata, Argentina
- S. Ferratfiat
- Observatoire des Baronnies Provençales , Route de Nyons, F-05150 Moydans, France
- S. L. Ferreira
- Amateur Astronomer101
- A. Ferretti
- Amateur Astronomer101; Gruppo Astrofili Frentani , via Aterno 16, I-66034 Lanciano (CH), Italy
- J. Fiołka
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- M. Fowler
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; South Wonston Exoplanet Factory, South Wonston, UK
- S. R. Futcher
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Hampshire Astronomical Group, Hinton Manor Lane, Clanfield, Waterlooville, PO8 0QR, UK
- D. Gabellini
- Amateur Astronomer101
- T. Gainey
- Amateur Astronomer101
- J. Gaitan
- Amateur Astronomer101
- P. Gajdoš
- ORCiD
- Institute of Physics, Faculty of Science, Pavol Jozef Šafárik University , Park Angelinum 9, 040 01 Košice, Slovakia
- A. García-Sánchez
- Amateur Astronomer101; Agrupación Astronómica de Madrid, Madrid, Spain
- J. Garlitz
- Amateur Astronomer101
- C. Gillier
- Amateur Astronomer101; Club d’Astronomie de Lyon Ampère, Place de la Nation, F-69120 Vaulx-en-Velin, France
- C. Gison
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- J. Gonzales
- Amateur Astronomer101
- D. Gorshanov
- Pulkovo Observatory , Pulkovskoye Shosse, 65, St Petersburg, 196140, Russia
- F. Grau Horta
- Amateur Astronomer101
- G. Grivas
- Department of Physics, Aristotle University of Thessaloniki , University Campus, Thessaloniki, 54124, Greece
- P. Guerra
- Observatori Astronòmic Albanyà , Camí de Bassegoda S/N, Albanyà E-17733, Girona, Spain
- T. Guillot
- ORCiD
- Université Côte d’Azur , Observatoire de la Côte d’Azur, CNRS, Lagrange Laboratory, Nice, France
- C. A. Haswell
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- T. Haymes
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- V.-P. Hentunen
- Taurus Hill Observatory, 79480 Varkaus, Finland
- K. Hills
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; The Royal Astronomical Society, Burlington House, Piccadilly, London, W1J 0DU, UK
- K. Hose
- Amateur Astronomer101
- T. Humbert
- Amateur Astronomer101
- F. Hurter
- Amateur Astronomer101; Les Pléiades, Société d’astronomie, CH 2610 St Imier, Switzerland
- T. Hynek
- Darksky Beskydy, Komenského 654/26, Ostrava-Poruba, Czech Republic
- M. Irzyk
- Amateur Astronomer101
- J. Jacobsen
- Amateur Astronomer101
- A. L. Jannetta
- Amateur Astronomer101
- K. Johnson
- Amateur Astronomer101
- P. Jóźwik-Wabik
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- A. E. Kaeouach
- Amateur Astronomer101
- W. Kang
- National Youth Space Center , Goheung, Jeollanam-do, 59567, Republic of Korea; Spacebeam Inc., Cheongju-si, Chungcheongbuk-do, 28165, Republic of Korea
- H. Kiiskinen
- Amateur Astronomer101; Jyväskylän Sirius ry, Jyväskylä, Finland
- T. Kim
- National Youth Space Center , Goheung, Jeollanam-do, 59567, Republic of Korea; Department of Astronomy and Space Science, Chungbuk National University , Cheongju-City, 28644, Republic of Korea
- Ü. Kivila
- Amateur Astronomer101; Science Centre AHHAA , Sadama 1, Tartu, 51004, Estonia
- B. Koch
- Amateur Astronomer101
- U. Kolb
- ORCiD
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- H. Kučáková
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic; Silesian University Opava , Opava, 74601, Czech Republic
- S.-P. Lai
- ORCiD
- Department of Physics, National Tsing Hua University , 101, Section 2, Kuang-Fu Road, Hsinchu 300044, Taiwan; Institute of Astronomy, National Tsing Hua University , 101, Section 2, Kuang-Fu Road, Hsinchu 300044, Taiwan
- D. Laloum
- ORCiD
- Amateur Astronomer101; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA
- S. Lasota
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- L. A. Lewis
- School of Physical Sciences, The Open University , Walton Hall, Milton Keynes, MK7 6AA, UK
- G.-I. Liakos
- Amateur Astronomer101
- F. Libotte
- Amateur Astronomer101; Agrupació Astronomica Sabadell , Carrer Prat de la Riba, 116, E-08206 Sabadell, Barcelona, Spain; Groupe Européen d’Observations Stellaires (GEOS) , 23 Parc de Levesville, 28300 Bailleau l’Evêque, France
- F. Lomoz
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic; Sedlčany Observatory , Ke Hvězdárně, 264 01 Sedlčany, Czech Republic
- C. Lopresti
- Amateur Astronomer101; GAD—Gruppo Astronomia Digitale, Italy
- R. Majewski
- Amateur Astronomer101
- A. Malcher
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- M. Mallonn
- ORCiD
- Leibniz Institute for Astrophysics Potsdam (AIP) , An der Sternwarte 16, D-14482 Potsdam, Germany
- M. Mannucci
- Amateur Astronomer101; Associazione Astrofili Fiorentini, Firenze, Italy
- A. Marchini
- University of Siena—Dept. of Physical Science, Earth and Environment—Astronomical Observatory , Via Roma 56, I-53100 Siena, Italy
- J.-M. Mari
- Amateur Astronomer101; Groupement d’Astronomie Populaire de la Région d’Antibes , 2, rue Marcel-Paul, F-06160 Juan-Les-Pins, France
- A. Marino
- Amateur Astronomer101; Unione Astrofili Napoletani , Salita Moiariello, 16, CAP I-80131 Napoli (NA), Italy
- G. Marino
- Amateur Astronomer101; Gruppo Astrofili Catanesi , Via Milo, 28, I-95125 Catania (CT), Italy
- J.-C. Mario
- Amateur Astronomer101
- J.-B. Marquette
- ORCiD
- Laboratoire d’astrophysique de Bordeaux, Univ. Bordeaux , CNRS, B18N, allée Geoffroy Saint-Hilaire, F-33615 Pessac, France
- F. A. Martínez-Bravo
- Amateur Astronomer101
- M. Mašek
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic; FZU—Institute of Physics of the Czech Academy of Sciences , Na Slovance 1999/2, Prague 182 21, Czech Republic
- P. Matassa
- Amateur Astronomer101
- P. Michel
- Amateur Astronomer101
- J. Michelet
- Amateur Astronomer101
- M. Miller
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA
- E. Miny
- Amateur Astronomer101; Blois Sologne Astronomie , rue de la Bondonnière, F-41250 Fontaines-en-Sologne, France
- D. Molina
- Amateur Astronomer101; Asociación Astronómica Astro Henares, Centro de Recursos Asociativos El Cerro, C/ Manuel Azaña, s/n 28823 Coslada, Madrid, Spain
- T. Mollier
- Amateur Astronomer101
- B. Monteleone
- Amateur Astronomer101
- N. Montigiani
- Amateur Astronomer101; Associazione Astrofili Fiorentini, Firenze, Italy
- M. Morales-Aimar
- Amateur Astronomer101; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA; Observadores de Supernovas, Spain
- F. Mortari
- Amateur Astronomer101
- M. Morvan
- ORCiD
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]
- L. V. Mugnai
- ORCiD
- INAF—Osservatorio Astronomico di Palermo , Piazza del Parlamento, 1, I-90134 Palermo, Italy; Department of Physics, La Sapienza Università di Roma , Piazzale Aldo Moro 2, I-00185 Roma, Italy
- G. Murawski
- Amateur Astronomer101
- L. Naponiello
- Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze , Largo E. Fermi 2, I-50125 Firenze, Italy; Osservatorio Polifunzionale del Chianti , Strada Provinciale, Castellina in Chianti, I-50021 Barberino Val D’elsa (FI), Italy
- J.-L. Naudin
- Amateur Astronomer101
- R. Naves
- Amateur Astronomer101
- D. Néel
- Amateur Astronomer101
- R. Neito
- Tartu Observatory, Observatooriumi 1, Tõravere, 61602 Tartu maakond, Estonia
- S. Neveu
- Amateur Astronomer101; Observatoire Jean-Marc Salomon—Planète Sciences , 73, rue des Roches, 77760 Buthiers, France; Société Astronomique de France , 3, rue Beethoven, F-75016 Paris, France
- A. Noschese
- Amateur Astronomer101
- Y. Öğmen
- Amateur Astronomer101
- O. Ohshima
- Amateur Astronomer101
- Z. Orbanic
- Amateur Astronomer101
- E. P. Pace
- Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze , Largo E. Fermi 2, I-50125 Firenze, Italy; Osservatorio Polifunzionale del Chianti , Strada Provinciale, Castellina in Chianti, I-50021 Barberino Val D’elsa (FI), Italy
- C. Pantacchini
- Amateur Astronomer101
- N. I. Paschalis
- Amateur Astronomer101
- C. Pereira
- Amateur Astronomer101; Instituto de Astrofísica e Ciências do Espaço, Departamento de Física, Faculdade de Ciências, Universidade de Lisboa , Campo Grande, PT1749-016 Lisboa, Portugal
- I. Peretto
- Amateur Astronomer101; MarSEC (Marana Space Explorer Center) , c/a Pasquali, Marana di Crespadoro VI, I-36070, Italy
- V. Perroud
- Amateur Astronomer101
- M. Phillips
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Astronomical Society of Edinburgh, Edinburgh, UK
- P. Pintr
- Institute of Plasma Physics AS CR , v.v.i., TOPTEC Centre, Sobotecka 1660, 511 01 Turnov, Czech Republic
- J.-B. Pioppa
- Amateur Astronomer101; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA; Groupement d’Astronomie Populaire de la Région d’Antibes , 2, rue Marcel-Paul, F-06160 Juan-Les-Pins, France
- J. Plazas
- Amateur Astronomer101
- A. J. Poelarends
- ORCiD
- Wheaton College Observatory , Wheaton College, 501 College Avenue, Wheaton, IL 60187-5501, USA
- A. Popowicz
- Department of Electronics, Electrical Engineering and Microelectronics, Silesian University of Technology , Akademicka 16, 44-100 Gliwice, Poland
- J. Purcell
- Amateur Astronomer101
- N. Quinn
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- M. Raetz
- Amateur Astronomer101; Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne e.V., Germany; Volkssternwarte Kirchheim e.V., Kirchheimer Hauptstrasse 9, D-99334 Wachsenburg OT, Kirchheim, Germany
- D. Rees
- The Paradigm Factor Ltd. , Bramble Well, Rye Road, Rye Foreign, Rye, East Sussex, TN31 7SX, UK
- F. Regembal
- Amateur Astronomer101
- M. Rocchetto
- University College London , Gower Street, London, WC1E 6BT, UK ; [email protected]
- P.-F. Rocci
- Observatoire Jean-Marc Salomon—Planète Sciences , 73, rue des Roches, 77760 Buthiers, France; AAVSO, 49 Bay State Road, Cambridge, MA 02138, USA; Société Astronomique de France , 3, rue Beethoven, F-75016 Paris, France
- M. Rockenbauer
- University of Vienna , Universitätsring 1, A-1010 Vienna, Austria
- R. Roth
- TURM Observatory, Department of Physics, Technische Universität Darmstadt , D-64289 Darmstadt, Germany
- L. Rousselot
- Amateur Astronomer101; Société Astronomique de France , 3, rue Beethoven, F-75016 Paris, France
- X. Rubia
- Amateur Astronomer101; Agrupació Astronomica Sabadell , Carrer Prat de la Riba, 116, E-08206 Sabadell, Barcelona, Spain
- N. Ruocco
- Amateur Astronomer101; AstroCampania, Campania, Italy
- E. Russo
- Amateur Astronomer101; Associazione Cernuschese Astrofili , Via della Martesana, 75, I-20063 Cernusco sul Naviglio (MI), Italy
- M. Salisbury
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- F. Salvaggio
- Amateur Astronomer101; Gruppo Astrofili Catanesi , Via Milo, 28, I-95125 Catania (CT), Italy
- A. Santos
- Amateur Astronomer101
- J. Savage
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- F. Scaggiante
- Gruppo Astrofili Salese, Santa Maria di Sala, Italy
- D. Sedita
- Amateur Astronomer101
- S. Shadick
- Department of Physics and Engineering Physics, University of Saskatchewan , Saskatoon, SK, S7N 5E2, Canada
- A. F. Silva
- Amateur Astronomer101; Asociación Valenciana de Astronomía , C/ Profesor Blasco, 16 Bajo, Valencia, Spain
- N. Sioulas
- Amateur Astronomer101
- V. Školník
- Amateur Astronomer101; Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- M. Smith
- Amateur Astronomer101
- M. Smolka
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- A. Solmaz
- ORCiD
- Çağ University , Space Observation and Research Center, Mersin, 33800, Turkey; Çukurova University , UZAYMER, Adana, 01330, Turkey
- N. Stanbury
- Amateur Astronomer101
- D. Stouraitis
- Amateur Astronomer101
- T.-G. Tan
- ORCiD
- Amateur Astronomer101
- M. Theusner
- Amateur Astronomer101
- G. Thurston
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK
- F. P. Tifner
- Amateur Astronomer101
- A. Tomacelli
- Amateur Astronomer101; Unione Astrofili Napoletani , Salita Moiariello, 16, CAP I-80131 Napoli (NA), Italy
- A. Tomatis
- Amateur Astronomer101
- J. Trnka
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic; Observatory Slaný, Nosačická 1713, 274 01 Slaný, Czech Republic
- M. Tylšar
- ORCiD
- Hvězdárna Prostějov, Kolářovy sady 3348, 796 01 Prostějov, Czech Republic
- P. Valeau
- Amateur Astronomer101
- J.-P. Vignes
- Amateur Astronomer101
- A. Villa
- Amateur Astronomer101; Associazione Astrofili Alta Valdera, Pisa, Italy
- A. Vives Sureda
- Amateur Astronomer101
- K. Vora
- Amateur Astronomer101
- M. Vrašt’ák
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- D. Walliang
- Amateur Astronomer101; Société Lorraine d’Astronomie , BP 70239, F-54506 Vandœuvre Les Nancy, France
- B. Wenzel
- Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne e.V., Germany; University of Vienna , Universitätsring 1, A-1010 Vienna, Austria
- D. E. Wright
- Amateur Astronomer101; British Astronomical Association , Burlington House, Piccadilly, Mayfair, London, W1J 0DU, UK; Basingstoke Astronomical Society, Cliddesden Primary School , Cliddesden, Basingstoke, Hampshire, RG25 2QU, UK
- R. Zambelli
- Amateur Astronomer101
- M. Zhang
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- M. Zíbar
- Czech Astronomical Society , Fričova 298, 251 65 Ondřejov, Czech Republic
- DOI
- https://doi.org/10.3847/1538-4365/ac9da4
- Journal volume & issue
-
Vol. 265,
no. 1
p. 4
Abstract
The ExoClock project has been created to increase the efficiency of the Ariel mission. It will achieve this by continuously monitoring and updating the ephemerides of Ariel candidates, in order to produce a consistent catalog of reliable and precise ephemerides. This work presents a homogenous catalog of updated ephemerides for 450 planets, generated by the integration of ∼18,000 data points from multiple sources. These sources include observations from ground-based telescopes (the ExoClock network and the Exoplanet Transit Database), midtime values from the literature, and light curves from space telescopes (Kepler, K2, and TESS). With all the above, we manage to collect observations for half of the postdiscovery years (median), with data that have a median uncertainty less than 1 minute. In comparison with the literature, the ephemerides generated by the project are more precise and less biased. More than 40% of the initial literature ephemerides had to be updated to reach the goals of the project, as they were either of low precision or drifting. Moreover, the integrated approach of the project enables both the monitoring of the majority of the Ariel candidates (95%), and also the identification of missing data. These results highlight the need for continuous monitoring to increase the observing coverage of the candidate planets. Finally, the extended observing coverage of planets allows us to detect trends (transit-timing variations) for a sample of 19 planets. All the products, data, and codes used in this work are open and accessible to the wider scientific community.
Keywords
