RNDr. Jan Janík, Ph.D.

2025

• Two Earth-size Planets and an Earth-size Candidate Transiting the nearby Star HD 101581

  KUNIMOTO Michelle LIN Zifan MILLHOLLAND Sarah VENNER Alexander HINKEL Natalie R SHPORER Avi VANDERBURG Andrew BAILEY Jeremy BRAHM Rafael BURT Jennifer A BUTLER R Paul CARTER Brad CIARDI David R COLLINS Karen A COLLINS Kevin I COLON Knicole D CRANE Jeffrey D DAYLAN Tansu DIAZ Matias R DOTY John P FENG Fabo GUENTHER Eike W HORNER Jonathan HOWELL Steve B JANÍK Jan JONES Hugh R A KABATH Petr KANODIA Shubham LITTLEFIELD Colin OSBORN Hugh P O'TOOLE Simon PAEGERT Martin PINTR Pavel SCHWARZ Richard P SHECTMAN Steve SRDOC Gregor STASSUN Keivan G TESKE Johanna K TWICKEN Joseph D VANZI Leonardo WANG Sharon X WITTENMYER Robert A JENKINS Jon M RICKER George R SEAGER Sara WINN Joshua

  Article in Periodical

  Astronomical Journal, year: 2025, volume: 169, edition: 1, DOI

2024

• Apsidal motion and TESS light curves of three southern close eccentric eclipsing binaries: GM Nor, V397 Pup, and PT Vel

  WOLF Marek ZASCHE Petr KARA J. ZEJDA Miloslav JANÍK Jan MAŠEK M. LEHKY M. MERC J. RICHTERKOVÁ Anna HANŽL Dalibor MIKULÁŠEK Zdeněk DE VILLIERS S. N. LIŠKA Jiří

  Article in Periodical

  Astronomy and Astrophysics, year: 2024, volume: 690, edition: A231, DOI

• Evolution of BD-14 3065b (TOI-4987b) from giant planet to brown dwarf as possible evidence of deuterium burning at old stellar ages

  SUBJAK Jan LATHAM David W QUINN Samuel N BERLIND Perry CALKINS Michael L ESQUERDO Gilbert A BRAHM Rafael CABALLERO Jose A COLLINS Karen A GUENTHER Eike JANÍK Jan KABÁTH Petr SCHWARZ Richard P TAN Thiam-Guan VANZI Leonardo ZAMBELLI Roberto ZIEGLER Carl JENKINS Jon M MIRELES Ismael SEAGER Sara SHPORER Avi STRIEGEL Stephanie WINN Joshua N

  Article in Periodical

  ASTRONOMY & ASTROPHYSICS, year: 2024, volume: 688, edition: August, DOI

• HD 34736: an intensely magnetised double-lined spectroscopic binary with rapidly rotating chemically peculiar B-type components

  SEMENKO E. KOCHUKHOV O. MIKULÁŠEK Zdeněk WADE G. A. ALECIAN E. BOHLENDER D. DAS B. FELIZ D. L. JANÍK Jan KOLÁŘ Jakub KRTIČKA Jiří KUDRYAVTSEV D. O. LABADIE-BARTZ J. M. MKRTICHIAN D. MONIN D. PETIT V. ROMANYUK I. I. SHULTZ M. E. SHULYAK D. SIVERD R. J. TKACHENKO A. YAKUNIN I. A. ZEJDA Miloslav

  Article in Periodical

  Monthly Notices of the Royal Astronomical Society, year: 2024, volume: 535, edition: 3, DOI

• Hot subdwarf wind models with accurate abundances II. Helium-dominated merger products CD-46 8926 and CD-51 11879

  KRTIČKA Jiří KRTIČKOVÁ Iva JANÍK Jan NÉMETH P. KUBÁT J. VUČKOVIĆ M.

  Article in Periodical

  Astronomy and Astrophysics, year: 2024, volume: 683, edition: March 2024, DOI

• Science with a Small Two-Band UV-Photometry Mission II: Observations of Stars and Stellar Systems

  KRTIČKA Jiří BENÁČEK Jan BUDAJ Ján KORČÁKOVÁ Daniela PÁL András PIECKA Martin ZEJDA Miloslav BAKIŞ Volkan BROŽ Miroslav CHANG Hsiang-Kuang FALTOVÁ Nikola GÁLIS Rudolf JADLOVSKÝ Daniel JANÍK Jan KÁRA Jan KOLÁŘ Jakub KRTIČKOVÁ Iva KUBÁT Jiří KUBÁTOVÁ Brankica KURFÜRST Petr LABAJ Matúš MERC Jaroslav MIKULÁŠEK Zdeněk MÜNZ Filip PAUNZEN Ernst PRIŠEGEN Michal RAMEZANI Tahereh RIEVAJOVÁ Tatiana ŘÍPA Jakub SCHMIDTOBREICK Linda SKARKA Marek SZÁSZ Gabriel WEISS Werner ZAJAČEK Michal WERNER Norbert

  Article in Periodical

  Space Science Reviews, year: 2024, volume: 220, edition: 2, DOI

• The nature of medium-period variables on the extreme horizontal branch I. X-shooter study of variable stars in the globular cluster ω Cen

  KRTIČKA Jiří KRTIČKOVÁ Iva MONI BIDIN C. KAJAN Michal ZAGGIA S. MONACO L. JANÍK Jan MIKULÁŠEK Zdeněk PAUNZEN Ernst

  Article in Periodical

  Astronomy and Astrophysics, year: 2024, volume: 683, edition: March 2024, DOI

2023

• EPIC 206197016: A very hot white dwarf orbited by a strongly irradiated red dwarf

  KRTIČKA Jiří KAWKA Adela MIKULÁŠEK Zdeněk FOSSATI Luca KRTIČKOVÁ Iva PRVÁK Milan JANÍK Jan LIPTAJ Richard ZEJDA Miloslav PAUNZEN Ernst

  Article in Periodical

  Astronomy and Astrophysics, year: 2023, volume: 674, edition: A94, DOI

• Gaia21bty: An EXor light curve exhibiting a FUor spectrum

  SIWAK Michal HILLENBRAND Lynne A KOSPAL Agnes ABRAHAM Peter GIANNINI Teresa DE Kishalay MOOR Attila SZILAGYI Mate JANÍK Jan KOEN Chris PARK Sunkyung NAGY Zsofia CRUZ-SAENZ de Miera Fernando FIORELLINO Eleonora MARTON Gabor KUN Maria LUCAS Philip W UDALSKI Andrzej SZABO Zsofia Marianna

  Article in Periodical

  Monthly Notices of the Royal Astronomical Society, year: 2023, volume: 524, edition: 4, DOI

2022

• CZEV502-AN M DWARF NEAR THE LEO TRIPLET WITH VERY STRONG FLARES

  LIŠKA Jiří HUDEC René MIKULÁŠEK Zdeněk ZEJDA Miloslav JANÍK Jan ŠTROBL Jan

  Article in Periodical

  Revista Mexicana de Astronomia y Astrofisica, year: 2022, volume: 58, edition: 1, DOI