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J

J. Meléndez

departamento de astronomia do iag/usp, universidade de são paulo, rua do matão 1226, 05508-090 são paulo, sp, brazil

62H-index
281Paper Count
1.3WCitation Count
Published Papers 134
Publication Date
Stellar Rotation in an Old Solar Twin Using ESPRESSO/VLT Validates Gyrochronology
err2025-12-16
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errG. Carvalho-Silva; O. Barragán; R. D. Haywood; J. Meléndez; S. A. Barnes
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Detailed spectroscopic and photometric analysis of the remarkable planet-hosting wide binary system HD 202772A/B
err2025-12-01
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PREAI
errJofre, Emiliano; Gomez Maqueo Chew, Yilen; Petrucci, Romina; Saffe, Carlos; Yana Galarza, Jhon; Miquelarena, Paula; Ronco, Maria Paula; Cerioni, Matias; Zuloaga, Camila; Martioli, Eder; Faedi, Francesca; Martinez, Cintia; Saker, Leila; Melendez, Jorge; Flores Trivigno, Matias; Hebb, Leslie; Diaz, Rodrigo; Garcia, Luciano
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A New Age-Activity Relation For Solar Analogs that Accounts for Metallicity
err2025-04-11
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errCarvalho-Silva, Gabriela; Melendez, Jorge; Rathsam, Anne; Shejeelammal, J.; Martos, Giulia; Lorenzo-Oliveira, Diego; Spina, Lorenzo; Ribeiro Alves, Debora
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Beryllium: The smoking gun of a rejuvenated star
err2024-12-23
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PREAI
errRathsam, A.; Melendez, J.; Karakas, A. I.
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TOI-3568 b: A super-Neptune in the sub-Jovian desert
err2024-10-17
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errMartioli, E.; Petrucci, R. P.; Jofre, E.; Hebrard, G.; Ghezzi, L.; Gomez Maqueo Chew, Y.; Diaz, R. F.; Perottoni, H. D.; Garcia, L. H.; Rapetti, D.; Lecavelier des Etangs, A.; de Almeida, L.; Arnold, L.; Artigau, E.; Basant, R.; Bean, J. L.; Bieryla, A.; Boisse, I.; Bonfils, X.; Brady, M.; Cadieux, C.; Carmona, A.; Cook, N. J.; Delfosse, X.; Donati, J. -f.; Doyon, R.; Furlan, E.; Howell, S. B.; Jenkins, J. M.; Kasper, D.; Kiefer, F.; Latham, D. W.; Levine, A. M.; Lorenzo-Oliveira, D.; Luque, R.; Mcleod, K. K.; Melendez, J.; Moutou, C.; Netto, Y.; Pritchard, T. A.; Rowden, P.; Seifahrt, A.; Stefansson, G.; Stuermer, J.; Twicken, J. D.
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Stellar Characterization and a Chromospheric Activity Analysis of a K2 Sample of Planet-hosting Stars
err2024-07-16
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errLoaiza-Tacuri, V.; Cunha, Katia; Smith, Verne V.; Quispe-Huaynasi, F.; Costa-Almeida, Ellen; Ghezzi, Luan; Melendez, Jorge
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Lithium depletion in solar analogs: age and mass effects
err2023-08-31
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errRathsam, Anne; Melendez, Jorge; Silva, Gabriela Carvalho
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Metallicity and age effects on lithium depletion in solar analogues
err2023-04-21
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errMartos, Giulia; Melendez, Jorge; Rathsam, Anne; Silva, Gabriela Carvalho
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Photometric variations from stellar activity as an age indicator for solar-twins
err2023-04-13
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PREAI
errPonte, Geisa; Lorenzo-Oliveira, Diego; Melendez, Jorge; Yana Galarza, Jhon; Valio, Adriana
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TOI-1055 b: Neptunian planet characterised with HARPS, TESS, and CHEOPS
err2023-03-08
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errBonfanti, A.; Gandolfi, D.; Egger, J. A.; Fossati, L.; Cabrera, J.; Krenn, A.; Alibert, Y.; Benz, W.; Billot, N.; Floren, H. -G.; Lendl, M.; Adibekyan, V.; Salmon, S.; Santos, N. C.; Sousa, S. G.; Wilson, T. G.; Barragan, O.; Cameron, A. Collier; Delrez, L.; Esposito, M.; Goffo, E.; Osborne, H.; Osborn, H. P.; Serrano, L. M.; Van Eylen, V.; Alarcon, J.; Alonso, R.; Anglada, G.; Barczy, T.; Navascues, D. Barrado; Barros, S. C. C.; Baumjohann, W.; Beck, M.; Beck, T.; Bedell, M.; Bonfils, X.; Borsato, L.; Brandeker, A.; Broeg, C.; Charnoz, S.; Van Damme, C. Corral; Csizmadia, Sz.; Cubillos, P. E.; Davies, M. B.; Deleuil, M.; Demangeon, O. D. S.; Demory, B. -o.; Ehrenreich, D.; Erikson, A.; Fortier, A.; Fridlund, M.; Gillon, M.; Gudel, M.; Hoyer, S.; Isaak, K. G.; Kerschbaum, F.; Kiss, L. L.; Laskar, J.; des Etangs, A. Lecavelier; Lorenzo-Oliveira, D.; Lovis, C.; Magrin, D.; Marafatto, L.; Maxted, P. F. L.; Melendez, J.; Mordasini, C.; Nascimbeni, V.; Olofsson, G.; Ottensamer, R.; Pagano, I.; Palle, E.; Peter, G.; Piazza, D.; Piotto, G.; Pollacco, D.; Queloz, D.; Ragazzoni, R.; Rando, N.; Rauer, H.; Ribas, I.; Scandariato, G.; Segransan, D.; Simon, A. E.; Smith, A. M. S.; Steller, M.; Szabo, Gy. M.; Thomas, N.; Udry, S.; Ulmer, B.; Van Grootel, V.; Venturini, J.; Walton, N. A.
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The chemical abundance pattern of the extremely metal-poor thin disc star 2MASS J1808-5104 and its origins
err2022-09-30
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errMardini, Mohammad K.; Frebel, Anna; Ezzeddine, Rana; Chiti, Anirudh; Meiron, Yohai; Ji, Alexander P.; Placco, Vinicius M.; Roederer, Ian U.; Melendez, Jorge
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Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars
err2021-12-01
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errBensby, T.; Gould, A.; Asplund, M.; Feltzing, S.; Melendez, J.; Johnson, J. A.; Lucatello, S.; Udalski, A.; Yee, J. C.
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Evidence of Rocky Planet Engulfment in the Wide Binary System HIP 71726/HIP 71737
err2021-11-25
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errGalarza, Jhon Yana; Lopez-Valdivia, Ricardo; Melendez, Jorge; Lorenzo-Oliveira, Diego
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Radial-velocity Precision of ESPRESSO Through the Analysis of the Solar Twin HIP 11915
err2021-09-23
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errNetto, Yuri; Lorenzo-Oliveira, Diego; Melendez, Jorge; Yana Galarza, Jhon; Haywood, Raphaelle D.; Spina, Lorenzo; dos Santos, Leonardo A.
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Chemical evidence for planetary ingestion in a quarter of Sun-like stars
err2021-08-30
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errSpina, Lorenzo; Sharma, Parth; Melendez, Jorge; Bedell, Megan; Casey, Andrew R.; Carlos, Marilia; Franciosini, Elena; Vallenari, Antonella
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HD 183579b: a warm sub-Neptune transiting a solar twin detected by TESS
err2021-08-02
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errGan, Tianjun; Bedell, Megan; Wang, Sharon Xuesong; Foreman-Mackey, Daniel; Melendez, Jorge; Mao, Shude; Stassun, Keivan G.; Howell, Steve B.; Ziegler, Carl; Wittenmyer, Robert A.; Hellier, Coel; Collins, Karen A.; Shporer, Avi; Ricker, George R.; Vanderspek, Roland; Latham, David W.; Seager, Sara; Winn, Joshua N.; Jenkins, Jon M.; Addison, Brett C.; Ballard, Sarah; Barclay, Thomas; Bean, Jacob L.; Bowler, Brendan P.; Briceno, Cesar; Crossfield, Ian J. M.; Dittman, Jason; Horner, Jonathan; Jensen, Eric L. N.; Kane, Stephen R.; Kielkopf, John; Kreidberg, Laura; Law, Nicholas; Mann, Andrew W.; Mengel, Matthew W.; Morgan, Edward H.; Okumura, Jack; Osborn, Hugh P.; Paegert, Martin; Plavchan, Peter; Schwarz, Richard P.; Shiao, Bernie; Smith, Jeffrey C.; Spina, Lorenzo; Tinney, C. G.; Torres, Guillermo; Twicken, Joseph D.; Vezie, Michael; Wang, Gavin; Wright, Duncan J.; Zhang, Hui
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Searching for new solar twins: The Inti survey for the Northern Sky
err2021-04-10
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errGalarza, Jhon Yana; Lopez-Valdivia, Ricardo; Lorenzo-Oliveira, Diego; Reggiani, Henrique; Melendez, Jorge; Gamarra-Sanchez, Daniel; Flores, Matias; Portal-Rivera, Jerry; Miquelarena, Paula; Ponte, Geisa; Schlaufman, Kevin C.; Auccalla, Teofilo Vargas
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Gemini/Phoenix H-band analysis of the globular cluster AL 3
err2021-04-07
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errBarbuy, B.; Ernandes, H.; Souza, S. O.; Razera, R.; Moura, T.; Melendez, J.; Perez-Villegas, A.; Zoccali, M.; Minniti, D.; Dias, B.; Ortolani, S.; Bica, E.
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Investigating three Sirius-like systems with SPHERE
err2021-02-05
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errGratton, R.; D'Orazi, V; Pacheco, T. A.; Zurlo, A.; Desidera, S.; Melendez, J.; Mesa, D.; Claudi, R.; Janson, M.; Langlois, M.; Rickman, E.; Samland, M.; Moulin, T.; Soenke, C.; Cascone, E.; Ramos, J.; Rigal, F.; Avenhaus, H.; Beuzit, J. L.; Biller, B.; Boccaletti, A.; Bonavita, M.; Bonnefoy, M.; Brandner, W.; Chauvin, G.; Cudel, M.; Daemgen, S.; Delorme, P.; Desgrange, C.; Engler, N.; Feldt, M.; Fontanive, C.; Galicher, R.; Garufi, A.; Gasparri, D.; Ginski, C.; Girard, J.; Hagelberg, J.; Hunziker, S.; Kasper, M.; Keppler, M.; Lagrange, A-M; Lannier, J.; Lazzoni, C.; Le Coroller, H.; Ligi, R.; Lombart, M.; Maire, A-L; Mayer, M. R.; Mazevet, S.; Menard, F.; Mouillet, D.; Perrot, C.; Peretti, S.; Petrus, S.; Potier, A.; Rouan, D.; Schmid, H. M.; Schmidt, T. O. B.; Sissa, E.; Stolker, T.; Salter, G.; Vigan, A.; Wildi, F.
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