Hannu Paivio
Parviainen
Investigador
National Astronomical Observatory of Japan
Mitaka-shi, JapónPublicaciones en colaboración con investigadores/as de National Astronomical Observatory of Japan (42)
2024
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Characterization of starspots on a young M-dwarf K2-25: multiband obser v ations of stellar photometric variability and planetary transits
Monthly Notices of the Royal Astronomical Society, Vol. 530, Núm. 1, pp. 167-189
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Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Transmission Spectroscopy
Astrophysical Journal Letters, Vol. 967, Núm. 2
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Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b
Monthly Notices of the Royal Astronomical Society, Vol. 528, Núm. 2, pp. 1930-1944
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TOI-2266 b: A keystone super-Earth at the edge of the M dwarf radius valley
Astronomy and Astrophysics, Vol. 683
2023
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A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067
Nature, Vol. 623, Núm. 7989, pp. 932-937
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TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets around M-dwarf Stars and Revised Parameters for Three Others
Astronomical Journal, Vol. 166, Núm. 4
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TOI-1416: A system with a super-Earth planet with a 1.07 d period
Astronomy and Astrophysics, Vol. 677
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TOI-1442 b and TOI-2445 b: Two potentially rocky ultra-short period planets around M dwarfs
Astronomy and Astrophysics, Vol. 673
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The mass of TOI-519 b: A close-in giant planet transiting a metal-rich mid-M dwarf
Publications of the Astronomical Society of Japan, Vol. 75, Núm. 4, pp. 713-721
2022
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A Possible Alignment between the Orbits of Planetary Systems and their Visual Binary Companions
Astronomical Journal, Vol. 163, Núm. 5
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A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs: Color validation of TOI-4479b and TOI-2081b
Astronomy and Astrophysics, Vol. 666
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HD 20329b: An ultra-short-period planet around a solar-type star found by TESS
Astronomy and Astrophysics, Vol. 668
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Lower-than-expected flare temperatures for TRAPPIST-1
Astronomy and Astrophysics, Vol. 668
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Nodal precession of WASP-33b for 11 yr by Doppler tomographic and transit photometric observations
Monthly Notices of the Royal Astronomical Society, Vol. 512, Núm. 3, pp. 4404-4418
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Precise mass determination for the keystone sub-Neptune planet transiting the mid-type M dwarf G 9-40
Astronomy and Astrophysics, Vol. 666
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TOI-1696: A Nearby M4 Dwarf with a 3 R Planet in the Neptunian Desert
Astronomical Journal, Vol. 163, Núm. 6
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TOI-2285b: A 1.7 Earth-radius planet near the habitable zone around a nearby M dwarf
Publications of the Astronomical Society of Japan, Vol. 74, Núm. 1, pp. L1-L8
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Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf
Astronomy and Astrophysics, Vol. 666
2021
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An enhanced slope in the transmission spectrum of the hot Jupiter WASP-104b
Monthly Notices of the Royal Astronomical Society, Vol. 500, Núm. 4, pp. 5420-5435
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TOI-1431b/MASCARA-5b: A Highly Irradiated Ultrahot Jupiter Orbiting One of the Hottest and Brightest Known Exoplanet Host Stars
Astronomical Journal, Vol. 162, Núm. 6