A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone

@article{AngladaEscude2013ADP,
  title={A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone},
  author={Guillem Anglada-Escud'e and Mikko Tuomi and Enrico Gerlach and Rory Barnes and Ren{\'e} Heller and James S. Jenkins and Sebastian Wende and Steven S. Vogt and R. Paul Butler and A. Reiners and Hugh R. A. Jones},
  journal={Astronomy and Astrophysics},
  year={2013},
  volume={556}
}
Guillen Anglada-Escude, et al, 'A dynamically-packed planetary system around GJ 667J with three super-Earths in its habitable zone', A&A, Vol. 556, A126, first published online 7 August 2013. The version of record is available at doi: http://doi.org/10.1051/0004-6361/201321331. © ESO 2013. Reproduced with permission from Astronomy & Astrophysics. Published by EDP Sciences 
Gj 832c: A super-Earth in the habitable zone
Robert A. Wittenmyer, et al., 'GJ832c: A super-Earth in the habitable zone', The Astrophysical Journal, Vol. 791 (2), first published 5 August 2014. The version of record is available at doi:
A new cold sub-Saturnian candidate planet orbiting GJ 221
Mikko Tuomi, 'A new cold sub-Saturnian candidate planet orbiting GJ 22', Monthly Notices of the Royal Astronomical Society, Letters, Vol 440: L1-L5, advanced access publication 11 February 2014. The
In situ models for planet assembly around cool stars
  • B. Hansen
  • Physics, Geology
    International Journal of Astrobiology
  • 2014
Abstract We present a model for the in situ assembly of planetary systems around a 0.5 M⊙ star, and compare the resulting statistics with the observed sample of cool Kepler planet candidates. We are
The Effect of Orbital Configuration on the Possible Climates and Habitability of Kepler-62f
TLDR
Simulations with version 4 of the Community Climate System Model and the 3-D Laboratoire de Météorologie Dynamique Generic global climate model indicate that the surface habitability of this planet is sensitive to orbital configuration.
Spin-orbit evolution of the GJ 667C system: the effect of composition and other planets’ perturbations
Potentially habitable planets within the habitable zone of M-dwarfs are affected by tidal interaction. We studied the tidal evolution in GJ 667C using a numerical code we call TIDEV. We reviewed the
Habitable evaporated cores: transforming mini-Neptunes into super-Earths in the habitable zones of M dwarfs.
We show that photoevaporation of small gaseous exoplanets ("mini-Neptunes") in the habitable zones of M dwarfs can remove several Earth masses of hydrogen and helium from these planets and transform
Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization
We report the detection of a transiting Earth-size planet around GJ 357, a nearby M2.5 V star, using data from the Transiting Exoplanet Survey Satellite (TESS). GJ 357 b (TOI-562.01) is a transiting,
Habitable Zone Dependence on Stellar Parameter Uncertainties
An important property of exoplanetary systems is the extent of the Habitable Zone (HZ), defined as that region where water can exist in a liquid state on the surface of a planet with sufficient
An Excess of Jupiter Analogs in Super-Earth Systems
We use radial velocity observations to search for massive, long-period gas giant companions in systems hosting inner super-Earth (1-4 R_⊕, 1-10 M_⊕) planets in order to constrain formation and
GJ 357: a low-mass planetary system uncovered by precision radial velocities and dynamical simulations
We report the detection of a new planetary system orbiting the nearby M2.5V star GJ 357, using precision radial velocities from three separate echelle spectrographs, High Accuracy Radial velocity
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 110 REFERENCES
A planetary system with gas giants and super-Earths around the nearby M dwarf GJ 676A - Optimizing data analysis techniques for the detection of multi-planetary systems
G. Anglada-Escude and M. Tuomi, 'A planetary system via gas giants and super-Earths around the nearby M dwarf GJ 676A: Optimizing data analysis techniques for the detection of multi-planetary
ASTROPHYSICAL PARAMETERS AND HABITABLE ZONE OF THE EXOPLANET HOSTING STAR GJ 581
GJ 581 is an M dwarf host of a multiplanet system. We use long-baseline interferometric measurements from the CHARA Array, coupled with trigonometric parallax information, to directly determine its
A planetary system around the nearby M dwarf GJ 667C with at least one super-earth in its habitable zone
We re-analyze 4 years of HARPS spectra of the nearby M1.5 dwarf GJ 667C available through the European Southern Observatory public archive. The new radial velocity (RV) measurements were obtained
The HARPS search for southern extra-solar planets: XVIII. An Earth-mass planet in the GJ 581 planetary system
The GJ 581 planetary system was already known to harbour three planets, including two presumably rocky planets which straddle its habitable zone. We report here the detection of an additional planet
Habitable zones around main sequence stars.
TLDR
The results suggest that mid-to-early K stars should be considered along with G stars as optimal candidates in the search for extraterrestrial life.
A Palette of Climates for Gliese 581g
We consider a range of possible climates for the habitable-zone planet candidate, Gliese 581g, contingent on a plausible set of hypothetical atmospheres and assuming the planet to be tide locked. The
The HARPS search for southern extra-solar planets XXII. Multiple planet systems from the HARPS volume limited sample
We present the detections of three multiple systems within the HARPS volume-limited sample. Among the six planets discussed in this paper, we have identified a “super-Earth” planet with a minimum
Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307
Context. The K2.5 dwarf HD 40307 has been reported to host three super-Earths. The system lacks massive planets and is therefore a potential candidate for having additional low-mass planetary
Gliese 581d is the First Discovered Terrestrial-mass Exoplanet in the Habitable Zone
It has been suggested that the recently discovered exoplanet GJ581d might be able to support liquid water due to its relatively low mass and orbital distance. However, GJ581d receives 35% less
Habitable Zones Around Main-Sequence Stars: New Estimates
Identifying terrestrial planets in the habitable zones (HZs) of other stars is one of the primary goals of ongoing radial velocity (RV) and transit exoplanet surveys and proposed future space
...
1
2
3
4
5
...