Detecting and characterising exoplanets with HARPS-N

K. Rice; A. Mortier; L. Malavolta; F. Pepe; A. Cameron; A. Ghedina; D. Latham; S. Udry; L. Affer; S. Aigrain; A. S. Bonomo; V. Bourrier; L. A. Buchhave; H. Cegla; P. Cortes-Zuleta; R. Cosentino; M. Cretignier; M. Damasso; X. Dumusque; D. Ehrenreich; A. A. John; B. Klein; A. Leleu; M. Lopez-Morales; C. Lovis; J. Maldonado; A. Martínez Fiorenzano; G. Micela; E. Molinari; B. Nicholson; N. O'Sullivan; M. Pinamonti; G. Piotto; D. Sasselov; A. M. Silva; A. Sozzetti; M. Stalport; A. Vanderburg; S. Vissapragada; C. Watson; T. Wilson

doi:10.1017/S1743921324001741

Detecting and characterising exoplanets with HARPS-N

K. Rice^*
, A. Mortier
, L. Malavolta
, F. Pepe
, A. Cameron
, A. Ghedina
, D. Latham
, S. Udry
, L. Affer
, S. Aigrain
, A. S. Bonomo
, V. Bourrier
, L. A. Buchhave
, H. Cegla
, P. Cortes-Zuleta
, R. Cosentino
, M. Cretignier
, M. Damasso
, X. Dumusque
, D. Ehrenreich

A. A. John, B. Klein, A. Leleu, M. Lopez-Morales, C. Lovis, J. Maldonado, A. Martínez Fiorenzano, G. Micela, E. Molinari, B. Nicholson, N. O'Sullivan, M. Pinamonti, G. Piotto, D. Sasselov, A. M. Silva, A. Sozzetti, M. Stalport, A. Vanderburg, S. Vissapragada, C. Watson, T. Wilson

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

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Abstract

Exoplanet follow-up with JWST requires precise masses and radii. HARPS-N is a high-resolution spectrograph on the Telescopio Nazionale Galileo (TNG), predominantly used to detect and characterize exoplanets using the radial velocity (RV) method. The HARPS-N Collaboration has been characterising exoplanets with HARPS-N for over a decade. In this short paper we highlight the contributions that the HARPS-N Collaboration has made to the characterisation of small exoplanets.

Original language	English
Pages (from-to)	150-155
Number of pages	6
Journal	Proceedings of the International Astronomical Union
Volume	20
Issue number	S393
Early online date	31 Dec 2024
DOIs	https://doi.org/10.1017/S1743921324001741
Publication status	Published - 9 Jan 2026
Event	393rd Symposium of the International Astronomical Union on Planetary Science and Exoplanets in the Era of JWST - Cape Town, South Africa Duration: 13 Aug 2024 → 15 Aug 2024 Conference number: 393 https://iaus393.uca.ma/

Bibliographical note

Publisher Copyright:
© The Author(s), 2026. Published by Cambridge University Press on behalf of International Astronomical Union.

Keywords

Exoplanet characterisation
Exoplanets
Radial velocities
Transits

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

Access to Document

10.1017/S1743921324001741Licence: Creative Commons: Attribution (CC BY)

RiceK2026DetectingFinal published version, 281 KBLicence: Creative Commons: Attribution (CC BY)

Cite this

Rice, K., Mortier, A., Malavolta, L., Pepe, F., Cameron, A., Ghedina, A., Latham, D., Udry, S., Affer, L., Aigrain, S., Bonomo, A. S., Bourrier, V., Buchhave, L. A., Cegla, H., Cortes-Zuleta, P., Cosentino, R., Cretignier, M., Damasso, M., Dumusque, X., ... Wilson, T. (2026). Detecting and characterising exoplanets with HARPS-N. Proceedings of the International Astronomical Union, 20(S393), 150-155. https://doi.org/10.1017/S1743921324001741

@article{8f88a4b7bbb34b6db0f8bd4af980d1d1,

title = "Detecting and characterising exoplanets with HARPS-N",

abstract = "Exoplanet follow-up with JWST requires precise masses and radii. HARPS-N is a high-resolution spectrograph on the Telescopio Nazionale Galileo (TNG), predominantly used to detect and characterize exoplanets using the radial velocity (RV) method. The HARPS-N Collaboration has been characterising exoplanets with HARPS-N for over a decade. In this short paper we highlight the contributions that the HARPS-N Collaboration has made to the characterisation of small exoplanets.",

keywords = "Exoplanet characterisation, Exoplanets, Radial velocities, Transits",

author = "K. Rice and A. Mortier and L. Malavolta and F. Pepe and A. Cameron and A. Ghedina and D. Latham and S. Udry and L. Affer and S. Aigrain and Bonomo, \{A. S.\} and V. Bourrier and Buchhave, \{L. A.\} and H. Cegla and P. Cortes-Zuleta and R. Cosentino and M. Cretignier and M. Damasso and X. Dumusque and D. Ehrenreich and John, \{A. A.\} and B. Klein and A. Leleu and M. Lopez-Morales and C. Lovis and J. Maldonado and \{Mart{\'i}nez Fiorenzano\}, A. and G. Micela and E. Molinari and B. Nicholson and N. O'Sullivan and M. Pinamonti and G. Piotto and D. Sasselov and Silva, \{A. M.\} and A. Sozzetti and M. Stalport and A. Vanderburg and S. Vissapragada and C. Watson and T. Wilson",

note = "Publisher Copyright: {\textcopyright} The Author(s), 2026. Published by Cambridge University Press on behalf of International Astronomical Union.; 393rd Symposium of the International Astronomical Union on Planetary Science and Exoplanets in the Era of JWST, IAUS 2024 ; Conference date: 13-08-2024 Through 15-08-2024",

year = "2026",

month = jan,

day = "9",

doi = "10.1017/S1743921324001741",

language = "English",

volume = "20",

pages = "150--155",

journal = "Proceedings of the International Astronomical Union",

issn = "1743-9213",

publisher = "Cambridge University Press",

number = "S393",

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}

Rice, K, Mortier, A, Malavolta, L, Pepe, F, Cameron, A, Ghedina, A, Latham, D, Udry, S, Affer, L, Aigrain, S, Bonomo, AS, Bourrier, V, Buchhave, LA, Cegla, H, Cortes-Zuleta, P, Cosentino, R, Cretignier, M, Damasso, M, Dumusque, X, Ehrenreich, D, John, AA, Klein, B, Leleu, A, Lopez-Morales, M, Lovis, C, Maldonado, J, Martínez Fiorenzano, A, Micela, G, Molinari, E, Nicholson, B, O'Sullivan, N, Pinamonti, M, Piotto, G, Sasselov, D, Silva, AM, Sozzetti, A, Stalport, M, Vanderburg, A, Vissapragada, S, Watson, C & Wilson, T 2026, 'Detecting and characterising exoplanets with HARPS-N', Proceedings of the International Astronomical Union, vol. 20, no. S393, pp. 150-155. https://doi.org/10.1017/S1743921324001741

TY - JOUR

T1 - Detecting and characterising exoplanets with HARPS-N

AU - Rice, K.

AU - Mortier, A.

AU - Malavolta, L.

AU - Pepe, F.

AU - Cameron, A.

AU - Ghedina, A.

AU - Latham, D.

AU - Udry, S.

AU - Affer, L.

AU - Aigrain, S.

AU - Bonomo, A. S.

AU - Bourrier, V.

AU - Buchhave, L. A.

AU - Cegla, H.

AU - Cortes-Zuleta, P.

AU - Cosentino, R.

AU - Cretignier, M.

AU - Damasso, M.

AU - Dumusque, X.

AU - Ehrenreich, D.

AU - John, A. A.

AU - Klein, B.

AU - Leleu, A.

AU - Lopez-Morales, M.

AU - Lovis, C.

AU - Maldonado, J.

AU - Martínez Fiorenzano, A.

AU - Micela, G.

AU - Molinari, E.

AU - Nicholson, B.

AU - O'Sullivan, N.

AU - Pinamonti, M.

AU - Piotto, G.

AU - Sasselov, D.

AU - Silva, A. M.

AU - Sozzetti, A.

AU - Stalport, M.

AU - Vanderburg, A.

AU - Vissapragada, S.

AU - Watson, C.

AU - Wilson, T.

N1 - Conference code: 393

PY - 2026/1/9

Y1 - 2026/1/9

N2 - Exoplanet follow-up with JWST requires precise masses and radii. HARPS-N is a high-resolution spectrograph on the Telescopio Nazionale Galileo (TNG), predominantly used to detect and characterize exoplanets using the radial velocity (RV) method. The HARPS-N Collaboration has been characterising exoplanets with HARPS-N for over a decade. In this short paper we highlight the contributions that the HARPS-N Collaboration has made to the characterisation of small exoplanets.

AB - Exoplanet follow-up with JWST requires precise masses and radii. HARPS-N is a high-resolution spectrograph on the Telescopio Nazionale Galileo (TNG), predominantly used to detect and characterize exoplanets using the radial velocity (RV) method. The HARPS-N Collaboration has been characterising exoplanets with HARPS-N for over a decade. In this short paper we highlight the contributions that the HARPS-N Collaboration has made to the characterisation of small exoplanets.

KW - Exoplanet characterisation

KW - Exoplanets

KW - Radial velocities

KW - Transits

UR - https://www.scopus.com/pages/publications/105027765874

U2 - 10.1017/S1743921324001741

DO - 10.1017/S1743921324001741

M3 - Conference article

AN - SCOPUS:105027765874

SN - 1743-9213

VL - 20

SP - 150

EP - 155

JO - Proceedings of the International Astronomical Union

JF - Proceedings of the International Astronomical Union

IS - S393

T2 - 393rd Symposium of the International Astronomical Union on Planetary Science and Exoplanets in the Era of JWST

Y2 - 13 August 2024 through 15 August 2024

ER -

Detecting and characterising exoplanets with HARPS-N

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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