A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

R. Luque; H. P. Osborn; A. Leleu; E. Pallé; A. Bonfanti; O. Barragán; T. G. Wilson; C. Broeg; A. Collier Cameron; M. Lendl; P. F.L. Maxted; Y. Alibert; D. Gandolfi; J. B. Delisle; M. J. Hooton; J. A. Egger; G. Nowak; M. Lafarga; D. Rapetti; J. D. Twicken; J. C. Morales; I. Carleo; J. Orell-Miquel; V. Adibekyan; R. Alonso; A. Alqasim; P. J. Amado; D. R. Anderson; G. Anglada-Escudé; T. Bandy; T. Bárczy; D. Barrado Navascues; S. C.C. Barros; W. Baumjohann; D. Bayliss; J. L. Bean; M. Beck; T. Beck; W. Benz; N. Billot; X. Bonfils; L. Borsato; A. W. Boyle; A. Brandeker; E. M. Bryant; J. Cabrera; S. Carrazco-Gaxiola; D. Charbonneau; S. Charnoz; D. R. Ciardi; W. D. Cochran; K. A. Collins; I. J.M. Crossfield; Sz Csizmadia; P. E. Cubillos; F. Dai; M. B. Davies; H. J. Deeg; M. Deleuil; A. Deline; L. Delrez; O. D.S. Demangeon; B. O. Demory; D. Ehrenreich; A. Erikson; E. Esparza-Borges; B. Falk; A. Fortier; L. Fossati; M. Fridlund; A. Fukui; J. Garcia-Mejia; S. Gill; M. Gillon; E. Goffo; Y. Gómez Maqueo Chew; M. Güdel; E. W. Guenther; M. N. Günther; A. P. Hatzes; Ch Helling; K. M. Hesse; S. B. Howell; S. Hoyer; K. Ikuta; K. G. Isaak; J. M. Jenkins; T. Kagetani; L. L. Kiss; T. Kodama; J. Korth; K. W.F. Lam; J. Laskar; D. W. Latham; A. Lecavelier des Etangs; J. P.D. Leon; J. H. Livingston; D. Magrin; R. A. Matson; E. C. Matthews; C. Mordasini; M. Mori; M. Moyano; M. Munari; F. Murgas; N. Narita; V. Nascimbeni; G. Olofsson; H. L.M. Osborne; R. Ottensamer; I. Pagano; H. Parviainen; G. Peter; G. Piotto; D. Pollacco; D. Queloz; S. N. Quinn; A. Quirrenbach; R. Ragazzoni; N. Rando; F. Ratti; H. Rauer; S. Redfield; I. Ribas; G. R. Ricker; A. Rudat; L. Sabin; S. Salmon; N. C. Santos; G. Scandariato; N. Schanche; J. E. Schlieder; S. Seager; D. Ségransan; A. Shporer; A. E. Simon; A. M.S. Smith; S. G. Sousa; M. Stalport; Gy M. Szabó; N. Thomas; A. Tuson; S. Udry; A. M. Vanderburg; V. Van Eylen; V. Van Grootel; J. Venturini; I. Walter; N. A. Walton; N. Watanabe; J. N. Winn; T. Zingales

doi:10.1038/s41586-023-06692-3

A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

R. Luque, H. P. Osborn, A. Leleu, E. Pallé, A. Bonfanti, O. Barragán, T. G. Wilson, C. Broeg, A. Collier Cameron, M. Lendl, P. F.L. Maxted, Y. Alibert, D. Gandolfi, J. B. Delisle, M. J. Hooton, J. A. Egger, G. Nowak, M. Lafarga, D. Rapetti, J. D. TwickenJ. C. Morales, I. Carleo, J. Orell-Miquel, V. Adibekyan, R. Alonso, A. Alqasim, P. J. Amado, D. R. Anderson, G. Anglada-Escudé, T. Bandy, T. Bárczy, D. Barrado Navascues, S. C.C. Barros, W. Baumjohann, D. Bayliss, J. L. Bean, M. Beck, T. Beck, W. Benz, N. Billot, X. Bonfils, L. Borsato, A. W. Boyle, A. Brandeker, E. M. Bryant, J. Cabrera, S. Carrazco-Gaxiola, D. Charbonneau, S. Charnoz, D. R. Ciardi, W. D. Cochran, K. A. Collins, I. J.M. Crossfield, Sz Csizmadia, P. E. Cubillos, F. Dai, M. B. Davies, H. J. Deeg, M. Deleuil, A. Deline, L. Delrez, O. D.S. Demangeon, B. O. Demory, D. Ehrenreich, A. Erikson, E. Esparza-Borges, B. Falk, A. Fortier, L. Fossati, M. Fridlund, A. Fukui, J. Garcia-Mejia, S. Gill, M. Gillon, E. Goffo, Y. Gómez Maqueo Chew, M. Güdel, E. W. Guenther, M. N. Günther, A. P. Hatzes, Ch Helling, K. M. Hesse, S. B. Howell, S. Hoyer, K. Ikuta, K. G. Isaak, J. M. Jenkins, T. Kagetani, L. L. Kiss, T. Kodama, J. Korth, K. W.F. Lam, J. Laskar, D. W. Latham, A. Lecavelier des Etangs, J. P.D. Leon, J. H. Livingston, D. Magrin, R. A. Matson, E. C. Matthews, C. Mordasini, M. Mori, M. Moyano, M. Munari, F. Murgas, N. Narita, V. Nascimbeni, G. Olofsson, H. L.M. Osborne, R. Ottensamer, I. Pagano, H. Parviainen, G. Peter, G. Piotto, D. Pollacco, D. Queloz, S. N. Quinn, A. Quirrenbach, R. Ragazzoni, N. Rando, F. Ratti, H. Rauer, S. Redfield, I. Ribas, G. R. Ricker, A. Rudat, L. Sabin, S. Salmon, N. C. Santos, G. Scandariato, N. Schanche, J. E. Schlieder, S. Seager, D. Ségransan, A. Shporer, A. E. Simon, A. M.S. Smith, S. G. Sousa, M. Stalport, Gy M. Szabó, N. Thomas, A. Tuson, S. Udry, A. M. Vanderburg, V. Van Eylen, V. Van Grootel, J. Venturini, I. Walter, N. A. Walton, N. Watanabe, J. N. Winn, T. Zingales

Astrophysical Sciences

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14 Scopus citations

Abstract

Planets with radii between that of the Earth and Neptune (hereafter referred to as ‘sub-Neptunes’) are found in close-in orbits around more than half of all Sun-like stars^1,2. However, their composition, formation and evolution remain poorly understood³. The study of multiplanetary systems offers an opportunity to investigate the outcomes of planet formation and evolution while controlling for initial conditions and environment. Those in resonance (with their orbital periods related by a ratio of small integers) are particularly valuable because they imply a system architecture practically unchanged since its birth. Here we present the observations of six transiting planets around the bright nearby star HD 110067. We find that the planets follow a chain of resonant orbits. A dynamical study of the innermost planet triplet allowed the prediction and later confirmation of the orbits of the rest of the planets in the system. The six planets are found to be sub-Neptunes with radii ranging from 1.94R _⊕ to 2.85R _⊕. Three of the planets have measured masses, yielding low bulk densities that suggest the presence of large hydrogen-dominated atmospheres.

Original language	English (US)
Pages (from-to)	932-937
Number of pages	6
Journal	Nature
Volume	623
Issue number	7989
DOIs	https://doi.org/10.1038/s41586-023-06692-3
State	Published - Nov 30 2023

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10.1038/s41586-023-06692-3

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Luque, R., Osborn, H. P., Leleu, A., Pallé, E., Bonfanti, A., Barragán, O., Wilson, T. G., Broeg, C., Cameron, A. C., Lendl, M., Maxted, P. F. L., Alibert, Y., Gandolfi, D., Delisle, J. B., Hooton, M. J., Egger, J. A., Nowak, G., Lafarga, M., Rapetti, D., ... Zingales, T. (2023). A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067. Nature, 623(7989), 932-937. https://doi.org/10.1038/s41586-023-06692-3

@article{97f049df9a2b4dec9b00e44806811616,

title = "A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067",

abstract = "Planets with radii between that of the Earth and Neptune (hereafter referred to as {\textquoteleft}sub-Neptunes{\textquoteright}) are found in close-in orbits around more than half of all Sun-like stars 1,2. However, their composition, formation and evolution remain poorly understood 3. The study of multiplanetary systems offers an opportunity to investigate the outcomes of planet formation and evolution while controlling for initial conditions and environment. Those in resonance (with their orbital periods related by a ratio of small integers) are particularly valuable because they imply a system architecture practically unchanged since its birth. Here we present the observations of six transiting planets around the bright nearby star HD 110067. We find that the planets follow a chain of resonant orbits. A dynamical study of the innermost planet triplet allowed the prediction and later confirmation of the orbits of the rest of the planets in the system. The six planets are found to be sub-Neptunes with radii ranging from 1.94R ⊕ to 2.85R ⊕. Three of the planets have measured masses, yielding low bulk densities that suggest the presence of large hydrogen-dominated atmospheres.",

author = "R. Luque and Osborn, {H. P.} and A. Leleu and E. Pall{\'e} and A. Bonfanti and O. Barrag{\'a}n and Wilson, {T. G.} and C. Broeg and Cameron, {A. Collier} and M. Lendl and Maxted, {P. F.L.} and Y. Alibert and D. Gandolfi and Delisle, {J. B.} and Hooton, {M. J.} and Egger, {J. A.} and G. Nowak and M. Lafarga and D. Rapetti and Twicken, {J. D.} and Morales, {J. C.} and I. Carleo and J. Orell-Miquel and V. Adibekyan and R. Alonso and A. Alqasim and Amado, {P. J.} and Anderson, {D. R.} and G. Anglada-Escud{\'e} and T. Bandy and T. B{\'a}rczy and {Barrado Navascues}, D. and Barros, {S. C.C.} and W. Baumjohann and D. Bayliss and Bean, {J. L.} and M. Beck and T. Beck and W. Benz and N. Billot and X. Bonfils and L. Borsato and Boyle, {A. W.} and A. Brandeker and Bryant, {E. M.} and J. Cabrera and S. Carrazco-Gaxiola and D. Charbonneau and S. Charnoz and Ciardi, {D. R.} and Cochran, {W. D.} and Collins, {K. A.} and Crossfield, {I. J.M.} and Sz Csizmadia and Cubillos, {P. E.} and F. Dai and Davies, {M. B.} and Deeg, {H. J.} and M. Deleuil and A. Deline and L. Delrez and Demangeon, {O. D.S.} and Demory, {B. O.} and D. Ehrenreich and A. Erikson and E. Esparza-Borges and B. Falk and A. Fortier and L. Fossati and M. Fridlund and A. Fukui and J. Garcia-Mejia and S. Gill and M. Gillon and E. Goffo and {G{\'o}mez Maqueo Chew}, Y. and M. G{\"u}del and Guenther, {E. W.} and G{\"u}nther, {M. N.} and Hatzes, {A. P.} and Ch Helling and Hesse, {K. M.} and Howell, {S. B.} and S. Hoyer and K. Ikuta and Isaak, {K. G.} and Jenkins, {J. M.} and T. Kagetani and Kiss, {L. L.} and T. Kodama and J. Korth and Lam, {K. W.F.} and J. Laskar and Latham, {D. W.} and {Lecavelier des Etangs}, A. and Leon, {J. P.D.} and Livingston, {J. H.} and D. Magrin and Matson, {R. A.} and Matthews, {E. C.} and C. Mordasini and M. Mori and M. Moyano and M. Munari and F. Murgas and N. Narita and V. Nascimbeni and G. Olofsson and Osborne, {H. L.M.} and R. Ottensamer and I. Pagano and H. Parviainen and G. Peter and G. Piotto and D. Pollacco and D. Queloz and Quinn, {S. N.} and A. Quirrenbach and R. Ragazzoni and N. Rando and F. Ratti and H. Rauer and S. Redfield and I. Ribas and Ricker, {G. R.} and A. Rudat and L. Sabin and S. Salmon and Santos, {N. C.} and G. Scandariato and N. Schanche and Schlieder, {J. E.} and S. Seager and D. S{\'e}gransan and A. Shporer and Simon, {A. E.} and Smith, {A. M.S.} and Sousa, {S. G.} and M. Stalport and Szab{\'o}, {Gy M.} and N. Thomas and A. Tuson and S. Udry and Vanderburg, {A. M.} and {Van Eylen}, V. and {Van Grootel}, V. and J. Venturini and I. Walter and Walton, {N. A.} and N. Watanabe and Winn, {J. N.} and T. Zingales",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive licence to Springer Nature Limited.",

year = "2023",

month = nov,

day = "30",

doi = "10.1038/s41586-023-06692-3",

language = "English (US)",

volume = "623",

pages = "932--937",

journal = "Nature",

issn = "0028-0836",

publisher = "Nature Research",

number = "7989",

}

Luque, R, Osborn, HP, Leleu, A, Pallé, E, Bonfanti, A, Barragán, O, Wilson, TG, Broeg, C, Cameron, AC, Lendl, M, Maxted, PFL, Alibert, Y, Gandolfi, D, Delisle, JB, Hooton, MJ, Egger, JA, Nowak, G, Lafarga, M, Rapetti, D, Twicken, JD, Morales, JC, Carleo, I, Orell-Miquel, J, Adibekyan, V, Alonso, R, Alqasim, A, Amado, PJ, Anderson, DR, Anglada-Escudé, G, Bandy, T, Bárczy, T, Barrado Navascues, D, Barros, SCC, Baumjohann, W, Bayliss, D, Bean, JL, Beck, M, Beck, T, Benz, W, Billot, N, Bonfils, X, Borsato, L, Boyle, AW, Brandeker, A, Bryant, EM, Cabrera, J, Carrazco-Gaxiola, S, Charbonneau, D, Charnoz, S, Ciardi, DR, Cochran, WD, Collins, KA, Crossfield, IJM, Csizmadia, S, Cubillos, PE, Dai, F, Davies, MB, Deeg, HJ, Deleuil, M, Deline, A, Delrez, L, Demangeon, ODS, Demory, BO, Ehrenreich, D, Erikson, A, Esparza-Borges, E, Falk, B, Fortier, A, Fossati, L, Fridlund, M, Fukui, A, Garcia-Mejia, J, Gill, S, Gillon, M, Goffo, E, Gómez Maqueo Chew, Y, Güdel, M, Guenther, EW, Günther, MN, Hatzes, AP, Helling, C, Hesse, KM, Howell, SB, Hoyer, S, Ikuta, K, Isaak, KG, Jenkins, JM, Kagetani, T, Kiss, LL, Kodama, T, Korth, J, Lam, KWF, Laskar, J, Latham, DW, Lecavelier des Etangs, A, Leon, JPD, Livingston, JH, Magrin, D, Matson, RA, Matthews, EC, Mordasini, C, Mori, M, Moyano, M, Munari, M, Murgas, F, Narita, N, Nascimbeni, V, Olofsson, G, Osborne, HLM, Ottensamer, R, Pagano, I, Parviainen, H, Peter, G, Piotto, G, Pollacco, D, Queloz, D, Quinn, SN, Quirrenbach, A, Ragazzoni, R, Rando, N, Ratti, F, Rauer, H, Redfield, S, Ribas, I, Ricker, GR, Rudat, A, Sabin, L, Salmon, S, Santos, NC, Scandariato, G, Schanche, N, Schlieder, JE, Seager, S, Ségransan, D, Shporer, A, Simon, AE, Smith, AMS, Sousa, SG, Stalport, M, Szabó, GM, Thomas, N, Tuson, A, Udry, S, Vanderburg, AM, Van Eylen, V, Van Grootel, V, Venturini, J, Walter, I, Walton, NA, Watanabe, N, Winn, JN & Zingales, T 2023, 'A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067', Nature, vol. 623, no. 7989, pp. 932-937. https://doi.org/10.1038/s41586-023-06692-3

TY - JOUR

T1 - A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

AU - Luque, R.

AU - Osborn, H. P.

AU - Leleu, A.

AU - Pallé, E.

AU - Bonfanti, A.

AU - Barragán, O.

AU - Wilson, T. G.

AU - Broeg, C.

AU - Cameron, A. Collier

AU - Lendl, M.

AU - Maxted, P. F.L.

AU - Alibert, Y.

AU - Gandolfi, D.

AU - Delisle, J. B.

AU - Hooton, M. J.

AU - Egger, J. A.

AU - Nowak, G.

AU - Lafarga, M.

AU - Rapetti, D.

AU - Twicken, J. D.

AU - Morales, J. C.

AU - Carleo, I.

AU - Orell-Miquel, J.

AU - Adibekyan, V.

AU - Alonso, R.

AU - Alqasim, A.

AU - Amado, P. J.

AU - Anderson, D. R.

AU - Anglada-Escudé, G.

AU - Bandy, T.

AU - Bárczy, T.

AU - Barrado Navascues, D.

AU - Barros, S. C.C.

AU - Baumjohann, W.

AU - Bayliss, D.

AU - Bean, J. L.

AU - Beck, M.

AU - Beck, T.

AU - Benz, W.

AU - Billot, N.

AU - Bonfils, X.

AU - Borsato, L.

AU - Boyle, A. W.

AU - Brandeker, A.

AU - Bryant, E. M.

AU - Cabrera, J.

AU - Carrazco-Gaxiola, S.

AU - Charbonneau, D.

AU - Charnoz, S.

AU - Ciardi, D. R.

AU - Cochran, W. D.

AU - Collins, K. A.

AU - Crossfield, I. J.M.

AU - Csizmadia, Sz

AU - Cubillos, P. E.

AU - Dai, F.

AU - Davies, M. B.

AU - Deeg, H. J.

AU - Deleuil, M.

AU - Deline, A.

AU - Delrez, L.

AU - Demangeon, O. D.S.

AU - Demory, B. O.

AU - Ehrenreich, D.

AU - Erikson, A.

AU - Esparza-Borges, E.

AU - Falk, B.

AU - Fortier, A.

AU - Fossati, L.

AU - Fridlund, M.

AU - Fukui, A.

AU - Garcia-Mejia, J.

AU - Gill, S.

AU - Gillon, M.

AU - Goffo, E.

AU - Gómez Maqueo Chew, Y.

AU - Güdel, M.

AU - Guenther, E. W.

AU - Günther, M. N.

AU - Hatzes, A. P.

AU - Helling, Ch

AU - Hesse, K. M.

AU - Howell, S. B.

AU - Hoyer, S.

AU - Ikuta, K.

AU - Isaak, K. G.

AU - Jenkins, J. M.

AU - Kagetani, T.

AU - Kiss, L. L.

AU - Kodama, T.

AU - Korth, J.

AU - Lam, K. W.F.

AU - Laskar, J.

AU - Latham, D. W.

AU - Lecavelier des Etangs, A.

AU - Leon, J. P.D.

AU - Livingston, J. H.

AU - Magrin, D.

AU - Matson, R. A.

AU - Matthews, E. C.

AU - Mordasini, C.

AU - Mori, M.

AU - Moyano, M.

AU - Munari, M.

AU - Murgas, F.

AU - Narita, N.

AU - Nascimbeni, V.

AU - Olofsson, G.

AU - Osborne, H. L.M.

AU - Ottensamer, R.

AU - Pagano, I.

AU - Parviainen, H.

AU - Peter, G.

AU - Piotto, G.

AU - Pollacco, D.

AU - Queloz, D.

AU - Quinn, S. N.

AU - Quirrenbach, A.

AU - Ragazzoni, R.

AU - Rando, N.

AU - Ratti, F.

AU - Rauer, H.

AU - Redfield, S.

AU - Ribas, I.

AU - Ricker, G. R.

AU - Rudat, A.

AU - Sabin, L.

AU - Salmon, S.

AU - Santos, N. C.

AU - Scandariato, G.

AU - Schanche, N.

AU - Schlieder, J. E.

AU - Seager, S.

AU - Ségransan, D.

AU - Shporer, A.

AU - Simon, A. E.

AU - Smith, A. M.S.

AU - Sousa, S. G.

AU - Stalport, M.

AU - Szabó, Gy M.

AU - Thomas, N.

AU - Tuson, A.

AU - Udry, S.

AU - Vanderburg, A. M.

AU - Van Eylen, V.

AU - Van Grootel, V.

AU - Venturini, J.

AU - Walter, I.

AU - Walton, N. A.

AU - Watanabe, N.

AU - Winn, J. N.

AU - Zingales, T.

PY - 2023/11/30

Y1 - 2023/11/30

N2 - Planets with radii between that of the Earth and Neptune (hereafter referred to as ‘sub-Neptunes’) are found in close-in orbits around more than half of all Sun-like stars 1,2. However, their composition, formation and evolution remain poorly understood 3. The study of multiplanetary systems offers an opportunity to investigate the outcomes of planet formation and evolution while controlling for initial conditions and environment. Those in resonance (with their orbital periods related by a ratio of small integers) are particularly valuable because they imply a system architecture practically unchanged since its birth. Here we present the observations of six transiting planets around the bright nearby star HD 110067. We find that the planets follow a chain of resonant orbits. A dynamical study of the innermost planet triplet allowed the prediction and later confirmation of the orbits of the rest of the planets in the system. The six planets are found to be sub-Neptunes with radii ranging from 1.94R ⊕ to 2.85R ⊕. Three of the planets have measured masses, yielding low bulk densities that suggest the presence of large hydrogen-dominated atmospheres.

AB - Planets with radii between that of the Earth and Neptune (hereafter referred to as ‘sub-Neptunes’) are found in close-in orbits around more than half of all Sun-like stars 1,2. However, their composition, formation and evolution remain poorly understood 3. The study of multiplanetary systems offers an opportunity to investigate the outcomes of planet formation and evolution while controlling for initial conditions and environment. Those in resonance (with their orbital periods related by a ratio of small integers) are particularly valuable because they imply a system architecture practically unchanged since its birth. Here we present the observations of six transiting planets around the bright nearby star HD 110067. We find that the planets follow a chain of resonant orbits. A dynamical study of the innermost planet triplet allowed the prediction and later confirmation of the orbits of the rest of the planets in the system. The six planets are found to be sub-Neptunes with radii ranging from 1.94R ⊕ to 2.85R ⊕. Three of the planets have measured masses, yielding low bulk densities that suggest the presence of large hydrogen-dominated atmospheres.

UR - http://www.scopus.com/inward/record.url?scp=85178181432&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85178181432&partnerID=8YFLogxK

U2 - 10.1038/s41586-023-06692-3

DO - 10.1038/s41586-023-06692-3

M3 - Article

C2 - 38030780

AN - SCOPUS:85178181432

SN - 0028-0836

VL - 623

SP - 932

EP - 937

JO - Nature

JF - Nature

IS - 7989

ER -

A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067

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