TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion

Michelle Kunimoto; Andrew Vanderburg; Chelsea X. Huang; M. Ryleigh Davis; Laura Affer; Andrew Collier Cameron; David Charbonneau; Rosario Cosentino; Mario Damasso; Xavier Dumusque; A. F.Martnez Fiorenzano; Adriano Ghedina; R. D. Haywood; Florian Lienhard; Mercedes López-Morales; Michel Mayor; Francesco Pepe; Matteo Pinamonti; Ennio Poretti; Jesús Maldonado; Ken Rice; Alessandro Sozzetti; Thomas G. Wilson; Stéphane Udry; Jay Baptista; Khalid Barkaoui; Juliette Becker; Paul Benni; Allyson Bieryla; Pau Bosch-Cabot; David R. Ciardi; Karen A. Collins; Kevin I. Collins; Elise Evans; Trent J. Dupuy; Maria V. Goliguzova; Pere Guerra; Adam Kraus; Jack J. Lissauer; Daniel Huber; Felipe Murgas; Enric Palle; Samuel N. Quinn; Boris S. Safonov; Richard P. Schwarz; Avi Shporer; Keivan G. Stassun; Jon M. Jenkins; David W. Latham; George R. Ricker; Sara Seager; Roland Vanderspek; Joshua Winn; Zahra Essack; Hannah M. Lewis; Mark E. Rose

doi:10.3847/1538-3881/acd537

TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion

Michelle Kunimoto, Andrew Vanderburg, Chelsea X. Huang, M. Ryleigh Davis, Laura Affer, Andrew Collier Cameron, David Charbonneau, Rosario Cosentino, Mario Damasso, Xavier Dumusque, A. F.Martnez Fiorenzano, Adriano Ghedina, R. D. Haywood, Florian Lienhard, Mercedes López-Morales, Michel Mayor, Francesco Pepe, Matteo Pinamonti, Ennio Poretti, Jesús MaldonadoKen Rice, Alessandro Sozzetti, Thomas G. Wilson, Stéphane Udry, Jay Baptista, Khalid Barkaoui, Juliette Becker, Paul Benni, Allyson Bieryla, Pau Bosch-Cabot, David R. Ciardi, Karen A. Collins, Kevin I. Collins, Elise Evans, Trent J. Dupuy, Maria V. Goliguzova, Pere Guerra, Adam Kraus, Jack J. Lissauer, Daniel Huber, Felipe Murgas, Enric Palle, Samuel N. Quinn, Boris S. Safonov, Richard P. Schwarz, Avi Shporer, Keivan G. Stassun, Jon M. Jenkins, David W. Latham, George R. Ricker, Sara Seager, Roland Vanderspek, Joshua Winn, Zahra Essack, Hannah M. Lewis, Mark E. Rose

Astrophysical Sciences

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7 Scopus citations

Abstract

We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey Satellite in Sectors 24, 25, 52, and 58. We confirm these planets with the High Accuracy Radial velocity Planet Searcher for the Northern Hemisphere radial velocity observations and measure their masses with 8−12% precision. TOI-4010 b is a sub-Neptune (P = 1.3 days, R p = 3.02 − 0.08 + 0.08 R ⊕ , M p = 11.00 − 1.27 + 1.29 M ⊕ ) in the hot-Neptune desert, and is one of the few such planets with known companions. Meanwhile, TOI-4010 c (P = 5.4 days, R p = 5.93 − 0.12 + 0.11 R ⊕ , M p = 20.31 − 2.11 + 2.13 M ⊕ ) and TOI-4010 d (P = 14.7 days, R p = 6.18 − 0.14 + 0.15 R ⊕ , M p = 38.15 − 3.22 + 3.27 M ⊕ ) are similarly sized sub-Saturns on short-period orbits. Radial velocity observations also reveal a super-Jupiter-mass companion called TOI-4010 e in a long-period, eccentric orbit (P ∼ 762 days and e ∼ 0.26 based on available observations). TOI-4010 is one of the few systems with multiple short-period sub-Saturns to be discovered so far.

Original language	English (US)
Article number	7
Journal	Astronomical Journal
Volume	166
Issue number	1
DOIs	https://doi.org/10.3847/1538-3881/acd537
State	Published - Jul 1 2023

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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10.3847/1538-3881/acd537

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Kunimoto, M., Vanderburg, A., Huang, C. X., Davis, M. R., Affer, L., Cameron, A. C., Charbonneau, D., Cosentino, R., Damasso, M., Dumusque, X., Fiorenzano, A. F. M., Ghedina, A., Haywood, R. D., Lienhard, F., López-Morales, M., Mayor, M., Pepe, F., Pinamonti, M., Poretti, E., ... Rose, M. E. (2023). TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion. Astronomical Journal, 166(1), Article 7. https://doi.org/10.3847/1538-3881/acd537

@article{6c39373636db4b48bf2d49f4444335ad,

title = "TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion",

abstract = "We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey Satellite in Sectors 24, 25, 52, and 58. We confirm these planets with the High Accuracy Radial velocity Planet Searcher for the Northern Hemisphere radial velocity observations and measure their masses with 8−12% precision. TOI-4010 b is a sub-Neptune (P = 1.3 days, R p = 3.02 − 0.08 + 0.08 R ⊕ , M p = 11.00 − 1.27 + 1.29 M ⊕ ) in the hot-Neptune desert, and is one of the few such planets with known companions. Meanwhile, TOI-4010 c (P = 5.4 days, R p = 5.93 − 0.12 + 0.11 R ⊕ , M p = 20.31 − 2.11 + 2.13 M ⊕ ) and TOI-4010 d (P = 14.7 days, R p = 6.18 − 0.14 + 0.15 R ⊕ , M p = 38.15 − 3.22 + 3.27 M ⊕ ) are similarly sized sub-Saturns on short-period orbits. Radial velocity observations also reveal a super-Jupiter-mass companion called TOI-4010 e in a long-period, eccentric orbit (P ∼ 762 days and e ∼ 0.26 based on available observations). TOI-4010 is one of the few systems with multiple short-period sub-Saturns to be discovered so far.",

author = "Michelle Kunimoto and Andrew Vanderburg and Huang, {Chelsea X.} and Davis, {M. Ryleigh} and Laura Affer and Cameron, {Andrew Collier} and David Charbonneau and Rosario Cosentino and Mario Damasso and Xavier Dumusque and Fiorenzano, {A. F.Martnez} and Adriano Ghedina and Haywood, {R. D.} and Florian Lienhard and Mercedes L{\'o}pez-Morales and Michel Mayor and Francesco Pepe and Matteo Pinamonti and Ennio Poretti and Jes{\'u}s Maldonado and Ken Rice and Alessandro Sozzetti and Wilson, {Thomas G.} and St{\'e}phane Udry and Jay Baptista and Khalid Barkaoui and Juliette Becker and Paul Benni and Allyson Bieryla and Pau Bosch-Cabot and Ciardi, {David R.} and Collins, {Karen A.} and Collins, {Kevin I.} and Elise Evans and Dupuy, {Trent J.} and Goliguzova, {Maria V.} and Pere Guerra and Adam Kraus and Lissauer, {Jack J.} and Daniel Huber and Felipe Murgas and Enric Palle and Quinn, {Samuel N.} and Safonov, {Boris S.} and Schwarz, {Richard P.} and Avi Shporer and Stassun, {Keivan G.} and Jenkins, {Jon M.} and Latham, {David W.} and Ricker, {George R.} and Sara Seager and Roland Vanderspek and Joshua Winn and Zahra Essack and Lewis, {Hannah M.} and Rose, {Mark E.}",

note = "Publisher Copyright: {\textcopyright} 2023. The Author(s). Published by the American Astronomical Society.",

year = "2023",

month = jul,

day = "1",

doi = "10.3847/1538-3881/acd537",

language = "English (US)",

volume = "166",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "1",

}

Kunimoto, M, Vanderburg, A, Huang, CX, Davis, MR, Affer, L, Cameron, AC, Charbonneau, D, Cosentino, R, Damasso, M, Dumusque, X, Fiorenzano, AFM, Ghedina, A, Haywood, RD, Lienhard, F, López-Morales, M, Mayor, M, Pepe, F, Pinamonti, M, Poretti, E, Maldonado, J, Rice, K, Sozzetti, A, Wilson, TG, Udry, S, Baptista, J, Barkaoui, K, Becker, J, Benni, P, Bieryla, A, Bosch-Cabot, P, Ciardi, DR, Collins, KA, Collins, KI, Evans, E, Dupuy, TJ, Goliguzova, MV, Guerra, P, Kraus, A, Lissauer, JJ, Huber, D, Murgas, F, Palle, E, Quinn, SN, Safonov, BS, Schwarz, RP, Shporer, A, Stassun, KG, Jenkins, JM, Latham, DW, Ricker, GR, Seager, S, Vanderspek, R, Winn, J, Essack, Z, Lewis, HM & Rose, ME 2023, 'TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion', Astronomical Journal, vol. 166, no. 1, 7. https://doi.org/10.3847/1538-3881/acd537

TY - JOUR

T1 - TOI-4010

T2 - A System of Three Large Short-period Planets with a Massive Long-period Companion

AU - Kunimoto, Michelle

AU - Vanderburg, Andrew

AU - Huang, Chelsea X.

AU - Davis, M. Ryleigh

AU - Affer, Laura

AU - Cameron, Andrew Collier

AU - Charbonneau, David

AU - Cosentino, Rosario

AU - Damasso, Mario

AU - Dumusque, Xavier

AU - Fiorenzano, A. F.Martnez

AU - Ghedina, Adriano

AU - Haywood, R. D.

AU - Lienhard, Florian

AU - López-Morales, Mercedes

AU - Mayor, Michel

AU - Pepe, Francesco

AU - Pinamonti, Matteo

AU - Poretti, Ennio

AU - Maldonado, Jesús

AU - Rice, Ken

AU - Sozzetti, Alessandro

AU - Wilson, Thomas G.

AU - Udry, Stéphane

AU - Baptista, Jay

AU - Barkaoui, Khalid

AU - Becker, Juliette

AU - Benni, Paul

AU - Bieryla, Allyson

AU - Bosch-Cabot, Pau

AU - Ciardi, David R.

AU - Collins, Karen A.

AU - Collins, Kevin I.

AU - Evans, Elise

AU - Dupuy, Trent J.

AU - Goliguzova, Maria V.

AU - Guerra, Pere

AU - Kraus, Adam

AU - Lissauer, Jack J.

AU - Huber, Daniel

AU - Murgas, Felipe

AU - Palle, Enric

AU - Quinn, Samuel N.

AU - Safonov, Boris S.

AU - Schwarz, Richard P.

AU - Shporer, Avi

AU - Stassun, Keivan G.

AU - Jenkins, Jon M.

AU - Latham, David W.

AU - Ricker, George R.

AU - Seager, Sara

AU - Vanderspek, Roland

AU - Winn, Joshua

AU - Essack, Zahra

AU - Lewis, Hannah M.

AU - Rose, Mark E.

PY - 2023/7/1

Y1 - 2023/7/1

N2 - We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey Satellite in Sectors 24, 25, 52, and 58. We confirm these planets with the High Accuracy Radial velocity Planet Searcher for the Northern Hemisphere radial velocity observations and measure their masses with 8−12% precision. TOI-4010 b is a sub-Neptune (P = 1.3 days, R p = 3.02 − 0.08 + 0.08 R ⊕ , M p = 11.00 − 1.27 + 1.29 M ⊕ ) in the hot-Neptune desert, and is one of the few such planets with known companions. Meanwhile, TOI-4010 c (P = 5.4 days, R p = 5.93 − 0.12 + 0.11 R ⊕ , M p = 20.31 − 2.11 + 2.13 M ⊕ ) and TOI-4010 d (P = 14.7 days, R p = 6.18 − 0.14 + 0.15 R ⊕ , M p = 38.15 − 3.22 + 3.27 M ⊕ ) are similarly sized sub-Saturns on short-period orbits. Radial velocity observations also reveal a super-Jupiter-mass companion called TOI-4010 e in a long-period, eccentric orbit (P ∼ 762 days and e ∼ 0.26 based on available observations). TOI-4010 is one of the few systems with multiple short-period sub-Saturns to be discovered so far.

AB - We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey Satellite in Sectors 24, 25, 52, and 58. We confirm these planets with the High Accuracy Radial velocity Planet Searcher for the Northern Hemisphere radial velocity observations and measure their masses with 8−12% precision. TOI-4010 b is a sub-Neptune (P = 1.3 days, R p = 3.02 − 0.08 + 0.08 R ⊕ , M p = 11.00 − 1.27 + 1.29 M ⊕ ) in the hot-Neptune desert, and is one of the few such planets with known companions. Meanwhile, TOI-4010 c (P = 5.4 days, R p = 5.93 − 0.12 + 0.11 R ⊕ , M p = 20.31 − 2.11 + 2.13 M ⊕ ) and TOI-4010 d (P = 14.7 days, R p = 6.18 − 0.14 + 0.15 R ⊕ , M p = 38.15 − 3.22 + 3.27 M ⊕ ) are similarly sized sub-Saturns on short-period orbits. Radial velocity observations also reveal a super-Jupiter-mass companion called TOI-4010 e in a long-period, eccentric orbit (P ∼ 762 days and e ∼ 0.26 based on available observations). TOI-4010 is one of the few systems with multiple short-period sub-Saturns to be discovered so far.

UR - http://www.scopus.com/inward/record.url?scp=85162154684&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85162154684&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/acd537

DO - 10.3847/1538-3881/acd537

M3 - Article

AN - SCOPUS:85162154684

SN - 0004-6256

VL - 166

JO - Astronomical Journal

JF - Astronomical Journal

IS - 1

M1 - 7

ER -

TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion

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