Eric Sandquist

Academic Publications

Mass-luminosity anomalies: Plausible evidence of recent stellar interaction in the extraordinary blue straggler S1082

Amanda A. Quitral-Pierart; Nathan W. C. Leigh; Robert D. Mathieu; David W. Latham; Eric Sandquist; Elliott P. Horch

Astronomy & Astrophysics, 2026, journal article Cited by 1

Astrophysics Blue stragglers (Stars) Cosmology

Asteroseismic study of subgiants and giants of the open cluster M67 using Kepler/K2: expanded sample and precise masses

Claudia Reyes; Dennis Stello; Marc Hon; Yaguang Li; Timothy R Bedding; Enrico Corsaro; Lauren Taylor; Andrew Vanderburg; Eric Sandquist; et al.

Monthly Notices of the Royal Astronomical Society, 2025, journal article

Monthly Notices of the Royal Astronomical Society (2025)

SJR: 1.8520
H-index: 414
Publisher: Oxford University Press
ISSN: 13652966, 00358711
Coverage: 1913, 1970-2026

Journal quartile details
Discipline	Discipline Quartile	Overall Quartile
Astronomy and Astrophysics; Space and Planetary Science	Q1	Q1

Discipline quartiles are specific to the publication year.

Cited by 11

Astrophysics Giant stars Subgiant stars

Precise Age for the Binary HD 21278 in the Young α Persei Cluster

Christopher A. Danner; Danner, Christopher A.; Eric Sandquist; Gail H. Schaefer; Schaefer, Gail H.; Bedin, Luigi R.; Luigi R. Bedin; Christopher D. Farrington; Farrington, Christopher D.; Cyprien Lanthermann; Lanthermann, Cyprien; Kraus, Stefan; Stefan Kraus; Klement, Robert; Robert Klement; Anugu, Narsireddy; Narsireddy Anugu; John D. Monnier; Monnier, John D.; Jerome Orosz; et al.

The Astrophysical Journal, 2025, journal article Cited by 1

Astronomy Double stars Stars

Isochrone fitting of the open cluster M67 in the era of Gaia and improved model physics

Claudia Reyes; Dennis Stello; Marc Hon; Regner Trampedach; Eric Sandquist; Marc H Pinsonneault

Monthly Notices of the Royal Astronomical Society, 2024, journal article

Monthly Notices of the Royal Astronomical Society (2024)

SJR: 1.8520
H-index: 414
Publisher: Oxford University Press
ISSN: 13652966, 00358711
Coverage: 1913, 1970-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 23

Astronomical models Astrophysics Space astronomy

Asteroseismic age estimate of the open cluster NGC 6866 using Kepler and Gaia

K. Brogaard; T. Arentoft; A. Miglio; G. Casali; J. S. Thomsen; M. Tailo; J. Montalbán; V. Grisoni; E. Willett; A. Stokholm; F. Grundahl; D. Stello; Eric Sandquist

Astronomy & Astrophysics, 2023, journal article Cited by 18

Astroseismology Space telescopes

Precise Age for the Binary Star System 12 Com in the Coma Berenices Cluster

Lam, Rex; Rex Lam; Eric Sandquist; Gail H. Schaefer; Schaefer, Gail H.; Christopher D. Farrington; Farrington, Christopher D.; John D. Monnier; Monnier, John D.; Anugu, Narsireddy; Narsireddy Anugu; Cyprien Lanthermann; Lanthermann, Cyprien; Klement, Robert; Robert Klement; Ennis, Jacob; Jacob Ennis; Benjamin R. Setterholm; Setterholm, Benjamin R.; Gardner, Tyler; Tyler Gardner; Kraus, Stefan; Stefan Kraus; Claire L. Davies; Davies, Claire L.; Jerome Orosz

The Astronomical Journal, 2023, journal article Cited by 5

Astronomy Astrophysics Celestial mechanics Double stars

The Interferometric Binary ϵ Cnc in Praesepe: Precise Masses and Age

Leslie M. Morales; Eric Sandquist; Gail H. Schaefer; Christopher D. Farrington; Robert Klement; Luigi R. Bedin; Mattia Libralato; Luca Malavolta; Domenico Nardiello; Jerome Orosz; et al.

The Astronomical Journal, 2022, journal article Cited by 11

Astronomy Eclipsing binaries Interferometry Very long baseline interferometry

Evolved Eclipsing Binaries and the Age of the Open Cluster NGC 752*

Eric Sandquist; Andrew J. Buckner; Buckner, Andrew J.; Matthew D. Shetrone; Shetrone, Matthew D.; Barden, Samuel C.; Samuel C. Barden; Catherine A. Pilachowski; Pilachowski, Catherine A.; Constantine P. Deliyannis; Deliyannis, Constantine P.; Dianne Harmer; Harmer, Dianne; Mathieu, Robert; Robert Mathieu; Meibom, Søren; Søren Meibom; Frandsen, Søren; Søren Frandsen; Jerome Orosz

The Astronomical Journal, 2022, journal article Cited by 5

Astrophysics Eclipsing binaries Galaxy Stars

The K2 M67 Study: Precise Mass for a Turnoff Star in the Old Open Cluster M67

Eric Sandquist; David W. Latham; Robert D. Mathieu; Emily Leiner; Andrew Vanderburg; Dennis Stello; Jerome Orosz; et al.

The Astronomical Journal, 2021, journal article Cited by 15

Astronomy Astrophysics

Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members: III. Constraints from a subgiant

Brogaard, K.; K. Brogaard; F. Grundahl; Grundahl, F.; Eric Sandquist; D. Slumstrup; Slumstrup, D.; Jensen, M.~L.; M. L. Jensen; J. B. Thomsen; Thomsen, J.~B.; J. H. Jørgensen; Jørgensen, J.~H.; J. R. Larsen; Larsen, J.~R.; Bjørn, S.~T.; S. T. Bjørn; C. T. G. Sørensen; Sørensen, C.~T.~G.; Bruntt, H.; H. Bruntt; Arentoft, T.; T. Arentoft; Frandsen, S.; S. Frandsen; J. Jessen-Hansen; Jessen-Hansen, J.; Jerome Orosz; et al.

Astronomy & Astrophysics, 2021, journal article Cited by 26

Astronomy Eclipses Eclipsing binaries Helium

Variability in the Massive Open Cluster NGC 1817 from K2: A Rich Population of Asteroseismic Red Clump, Eclipsing Binary, and Main-sequence Pulsating Stars

Eric Sandquist; et al.

The Astronomical Journal, 2020, journal article Cited by 16

Astrophysics Astroseismology Eclipsing binaries

Extremely precise age and metallicity of the open cluster NGC 2506 using detached eclipsing binaries

E Knudstrup; Knudstrup, E.; F Grundahl; Grundahl, F.; Brogaard, K.; K Brogaard; D Slumstrup; Slumstrup, D.; Jerome Orosz; Eric Sandquist; et al.

Monthly Notices of the Royal Astronomical Society, 2020, journal article

Monthly Notices of the Royal Astronomical Society (2020)

SJR: 1.8520
H-index: 414
Publisher: Oxford University Press
ISSN: 13652966, 00358711
Coverage: 1913, 1970-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 13

Astronomy Astrophysics Eclipsing binaries

Discovery of Two Faint White Dwarf Candidates in Open Cluster NGC 2516

Waylon Holt; Gonzalo Tucker; Andrew J. Buckner; Eric Sandquist

Research Notes of the Aas, 2019, journal article Cited by 2

Astronomy Astrophysics White dwarf stars

Discovery of a White Dwarf Main-sequence Binary in Open Cluster NGC 752

Andrew J. Buckner; Eric Sandquist

Research Notes of the Aas, 2018, journal article Cited by 1

Astronomy Astrophysics Stars White dwarf stars

TheK2M67 Study: A Curiously Young Star in an Eclipsing Binary in an Old Open Cluster

Eric Sandquist; Mathieu, Robert D.; Robert D. Mathieu; Quinn, Samuel N.; Samuel N. Quinn; Maxwell L. Pollack; Pollack, Maxwell L.; David W. Latham; Latham, David W.; Brown, Timothy M.; Timothy M. Brown; Esselstein, Rebecca; Rebecca Esselstein; Aigrain, Suzanne; Suzanne Aigrain; Hannu Parviainen; Parviainen, Hannu; Andrew Vanderburg; Vanderburg, Andrew; Dennis Stello; Stello, Dennis; Garrett Somers; Somers, Garrett; Marc H. Pinsonneault; Pinsonneault, Marc H.; Jamie Tayar; Tayar, Jamie; Jerome Orosz; et al.

The Astronomical Journal, 2018, journal article Cited by 9

Astronomy Astrophysics Eclipsing binaries Stars

The blue straggler V106 in NGC 6791: a prototype progenitor of old single giants masquerading as young

Brogaard, K.; K Brogaard; Christiansen, S.~M.; S M Christiansen; F Grundahl; Grundahl, F.; A Miglio; Miglio, A.; Izzard, R.~G.; R G Izzard; T M Tauris; Tauris, T.~M.; Eric Sandquist; D A VandenBerg; VandenBerg, D.~A.; J Jessen-Hansen; Jessen-Hansen, J.; Arentoft, T.; T Arentoft; Bruntt, H.; H Bruntt; Frandsen, S.; S Frandsen; Jerome Orosz; et al.

Monthly Notices of the Royal Astronomical Society, 2018, journal article

Monthly Notices of the Royal Astronomical Society (2018)

SJR: 1.8520
H-index: 414
Publisher: Oxford University Press
ISSN: 13652966, 00358711
Coverage: 1913, 1970-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 25

Astronomy Astrophysics Blue stragglers (Stars) Galaxies

Convective-core Overshoot and Suppression of Oscillations: Constraints from Red Giants in NGC 6811

T. Arentoft; K. Brogaard; J. Jessen-Hansen; V. Silva Aguirre; H. Kjeldsen; J. R. Mosumgaard; Eric Sandquist

The Astrophysical Journal, 2017, journal article Cited by 28

Astrophysics Galaxies Red giants Stars

Detection of solar-like oscillations in relics of the Milky Way: asteroseismology of K giants in M4 using data from the NASA K2 mission

A. Miglio; W. J. Chaplin; K. Brogaard; M. N. Lund; B. Mosser; G. R. Davies; R. Handberg; A. P. Milone; A. F. Marino; D. Bossini; Y. P. Elsworth; F. Grundahl; T. Arentoft; L. R. Bedin; T. L. Campante; J. Jessen-Hansen; C. D. Jones; J. S. Kuszlewicz; L. Malavolta; V. Nascimbeni; Eric Sandquist

Monthly Notices of the Royal Astronomical Society, 2016, journal article

Monthly Notices of the Royal Astronomical Society (2016)

SJR: 1.8520
H-index: 414
Publisher: Oxford University Press
ISSN: 13652966, 00358711
Coverage: 1913, 1970-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 82

Astronomy K stars Stars Stellar oscillations

Testing asteroseismic scaling relations using eclipsing binaries in star clusters and the field: Testing asteroseismic scaling relations using eclipsing binaries in star clusters and the field

K. Brogaard; J. Jessen-Hansen; R. Handberg; T. Arentoft; S. Frandsen; F. Grundahl; H. Bruntt; Eric Sandquist; et al.

Astronomische Nachrichten, 2016, journal article

Astronomische Nachrichten (2016)

SJR: 0.3060
H-index: 67
Publisher: Wiley-VCH Verlag
ISSN: 00046337, 15213994
Coverage: 1823-1829, 1831, 1833-1943, 1947-1952, 1955-1957, 1959-1963, 1965-1968, 1970-1972, 1974-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q3

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 47

Astrophysics Celestial mechanics Eclipsing binaries

THE K2 M67 STUDY: AN EVOLVED BLUE STRAGGLER IN M67 FROM K2 MISSION ASTEROSEISMOLOGY

Emily Leiner; Robert D. Mathieu; Dennis Stello; Andrew Vanderburg; Eric Sandquist

The Astrophysical Journal, 2016, journal article Cited by 37

Astrophysics Astroseismology Blue stragglers (Stars)

THEK2M67 STUDY: REVISITING OLD FRIENDS WITHK2REVEALS OSCILLATING RED GIANTS IN THE OPEN CLUSTER M67

Dennis Stello; Andrew Vanderburg; Luca Casagrande; Ron Gilliland; Victor Silva Aguirre; Eric Sandquist; et al.

The Astrophysical Journal, 2016, journal article Cited by 85

Astrophysics Red giants Space telescopes Stellar oscillations

DETERMINING THE AGE OF THEKEPLEROPEN CLUSTER NGC 6819 WITH A NEW TRIPLE SYSTEM AND OTHER ECLIPSING BINARY STARS

Brewer, Lauren N.; Lauren N. Brewer; Eric Sandquist; Mathieu, Robert D.; Robert D. Mathieu; Katelyn Milliman; Milliman, Katelyn; Aaron M. Geller; Geller, Aaron M.; Jeffries, Jr., Mark W.; Mark W. Jeffries, Jr.; Jerome Orosz; et al.

The Astronomical Journal, 2016, journal article Cited by 44

Astrophysics Eclipsing binaries Kepler, Johannes, 1571-1630

THE AGE AND DISTANCE OF THEKEPLEROPEN CLUSTER NGC 6811 FROM AN ECLIPSING BINARY, TURNOFF STAR PULSATION, AND GIANT ASTEROSEISMOLOGY

Eric Sandquist; J. Jessen-Hansen; Matthew D. Shetrone; Karsten Brogaard; Søren Meibom; Marika Leitner; Dennis Stello; Hans Bruntt; Victoria Antoci; Jerome Orosz; et al.

The Astrophysical Journal, 2016, journal article Cited by 49

Astronomy Astroseismology Eclipsing binaries Stars

THE DETACHED ECLIPSING BINARY KV 29 AND THE AGE OF THE OPEN CLUSTER M11

Ernest A. Bavarsad; Eric Sandquist; Matthew D. Shetrone; Jerome Orosz

The Astrophysical Journal, 2016, journal article Cited by 8

Cosmochronology

THE CURIOUS RADIAL DISTRIBUTIONS OF HORIZONTAL BRANCH STARS IN NGC 6441

David A. Krogsrud; Eric Sandquist; Tadafumi Kato

The Astrophysical Journal, 2013, journal article Cited by 2

Astronomy Galaxies Horizontal branch stars Stars

ANALYSIS OF DETACHED ECLIPSING BINARIES NEAR THE TURNOFF OF THE OPEN CLUSTER NGC 7142

Eric Sandquist; Matthew Shetrone; Shetrone, Matthew; Andrew W. Serio; Serio, Andrew W.; Jerome Orosz

The Astronomical Journal, 2013, journal article Cited by 14

Astronomy Astrophysics Double stars Eclipsing binaries

WOCS 40007: A DETACHED ECLIPSING BINARY NEAR THE TURNOFF OF THE OPEN CLUSTER NGC 6819

Jeffries, Jr., Mark W.; Mark W. Jeffries; Eric Sandquist; Mathieu, Robert D.; Robert D. Mathieu; Aaron M. Geller; Geller, Aaron M.; Jerome Orosz; et al.

The Astronomical Journal, 2013, journal article Cited by 46

Astrophysics Eclipsing binaries Stars

Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members: II. Age dependencies and new insights

K. Brogaard; D. A. VandenBerg; H. Bruntt; F. Grundahl; S. Frandsen; L. R. Bedin; A. P. Milone; A. Dotter; G. A. Feiden; P. B. Stetson; Eric Sandquist; et al.

Astronomy & Astrophysics, 2012, journal article Cited by 181

Astrophysics Eclipsing binaries Multiple stars

A LONG-PERIOD TOTALLY ECLIPSING BINARY STAR AT THE TURNOFF OF THE OPEN CLUSTER NGC 6819 DISCOVERED WITHKEPLER

Eric Sandquist; Mathieu, Robert D.; Robert D. Mathieu; Brogaard, Karsten; Karsten Brogaard; Meibom, Søren; Søren Meibom; Aaron M. Geller; Geller, Aaron M.; Jerome Orosz; et al.

The Astrophysical Journal, 2012, journal article Cited by 47

Astronomy Astrophysics Eclipsing binaries

VARIABLE STARS IN THE OPEN CLUSTER NGC 7142

Eric Sandquist; Andrew W. Serio; Matthew Shetrone

The Astronomical Journal, 2011, journal article Cited by 12

Astronomy Galaxies Variable stars

A RE-EVALUATION OF THE EVOLVED STARS IN THE GLOBULAR CLUSTER M13

Eric Sandquist; Mark Gordon; Daniel Levine; Michael Bolte

The Astronomical Journal, 2010, journal article Cited by 35

Astronomy Astrophysics Stars

BRIGHT VARIABLE STARS IN NGC 6819: AN OPEN CLUSTER IN THEKEPLERFIELD

Antonio Talamantes; Eric Sandquist; James L. Clem; Russell M. Robb; David D. Balam; Matthew Shetrone