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Wolf 1061

The planetary system Wolf 1061 hosts at least 3 planets.

  System parameters
Primary system name Wolf 1061
Alternative system names N/A
Right ascension 16 30 18.05803
Declination -12 39 45.3232
Distance [parsec] 4.29±0.03edit
Distance [lightyears] 14.00±0.10
Number of stars in system 1
Number of planets in system 3

ArchitectureArchitecture of the system

This list shows all planetary and stellar components in the system. It gives a quick overview of the hierarchical architecture.

  •  Wolf 1061, stellar object
    •  Wolf 1061 b, planet, semi-major axis: 0.0355±0.0000 AU
      •  Wolf 1061 c, planet, semi-major axis: 0.0843±0.0000 AU
        •  Wolf 1061 d, planet, semi-major axis: 0.2039±0.0002 AU

        PlanetsPlanets in the system

        This table lists all planets in the system Wolf 1061.

          Wolf 1061 b Wolf 1061 c Wolf 1061 d
        Alternative planet names N/A N/A N/A
        Description Wolf 1061 b is the innermost planet in a system of super-Earths located 14 light years from the solar system. It has a minimum mass of 1.36 Earth masses.edit Wolf 1061 c is a planet with a minimum mass of 4.25 Earth masses located near the inner edge of its host star's habitable zone. It is the middle planet of a system of super-Earths located 14 light years from the solar system.edit Wolf 1061 d is a planet with a minimum mass of 5.21 Earth masses located slightly beyond the outer edge of its host star's habitable zone. It is the outermost planet of a system of super-Earths located 14 light years from the solar system.edit
        Lists Confirmed planets
        Mass [Mjup] 0.0043±0.0007edit 0.0134±0.0012edit 0.016±0.002edit
        Mass [Mearth] 1.4±0.2 4.3±0.4 5.2±0.7
        Radius [Rjup] N/A N/A N/A
        Radius [Rearth] N/A N/A N/A
        Orbital period [days] 4.8876±0.0014edit 17.867±0.011edit 67.27±0.12edit
        Semi-major axis [AU] 0.0355±0.0000edit 0.0843±0.0000edit 0.2039±0.0002edit
        Eccentricity 0.00edit 0.19±0.13edit 0.32±0.16edit
        Equilibrium temperature [K] N/A N/A N/A
        Discovery method RV
        Discovery year 2015
        Last updated [yy/mm/dd] 15/12/27

        starStars in the system

        This table lists all stars in the system Wolf 1061.

          Wolf 1061
        Alternative star names HIP 80824, TYC 5635-1241-1, Gliese 628, GJ 628, V2306 Oph, V2306 Ophiuchi, BD-12 4523, 2MASS J16301808-1239434
        Mass [MSun] 0.25±0.12edit
        Radius [RSun] 0.26±0.10edit
        Age [Gyr] N/A
        Metallicity [Fe/H] -0.05±0.09edit
        Temperature [K] 3345±69edit
        Spectral type M3.5
        Visual magnitude 10.072±0.002edit

        Planet sizes

        The following plot shows the approximate sizes of the planets in this system The Solar System planets are shown as a comparison. Note that unless the radius has been determined through a transit observation, this is only an approximation (see Lissauer et al. 2011b).

        PlutoMercuryMarsVenusEarthNeptuneUranusSaturnJupiterWolf 1061 bWolf 1061 cWolf 1061 d

        Habitable zone

        The following plot shows the approximate location of the planets in this system with respect to the habitable zone (green) and the size of the star (red). This is only an estimate, using the star's spectral type and mass. Note that if no green band is shown in the plot, then the planet's orbit is far outside the habitable zone. The equations of Selsis, Kasting et al are used to draw the inner and outer boundaries.

        Habitable zoneWolf 1061 bWolf 1061 cWolf 1061 d

        referencesScientific references and contributors

        Links to scientific papers and other data sources

        history http://arxiv.org/abs/1512.05154
        history http://cdsads.u-strasbg.fr/abs/2015A%26A...577A.132M

        This table lists all links which are relevant to this particular system. Note that this is just a summary. More references to the scientific publications and comments can be found in the commit messages. To see these, head over the github or click here to directly go to the git blame output of this system. In the left column of the output you can see the commit message corresponding to each parameter. It also lists the date of the last commit and the person making the changes. Within the commit message, you will find a link to the scientific publication where the data is taken from. Note that this is a new feature and not all system parameters might have a reference associated with it yet. Please help making this catalogue better and contribute data or references!

        Open Exoplanet Catalogue contributors

        Contributor E-mail Number of commits
        Andrew Tribick ajtribick(at)googlemail.com 1

        This table lists all people who have contributed to the Open Exoplanet Catalogue. Please consider contributing! Click here to find out how. You can also view all commits contributing to this file on github.

        xmlData download

        You can download the xml file corresponding to this planetary system, which is part of the Open Exoplanet Catalogue. All information on this page has been directly generated from this XML file. You can also download the entire catalogue over at github. If you prefer to download the dataset as an ASCII tables, you might find the oec_tables repository usefule.

        correctionsCorrections

        If you spot an error or if you can contribute additional data to this entry, please send an e-mail to exoplanet@hanno-rein.de. Please include the corrected xml file and a reference to where the new data is coming from, ideally a scientific paper. If you are fluent with git and github, you can also create a pull request or open an issue on the Open Exoplanet Catalogue repository. Please include the reference to the relevant scientific paper in your commit message.