Réalta Kapteyn
Abhacréalta dhearg í Réalta Kapteyn atá le feiceáil i réaltbhuíon an Phéintéara. Is í an dara réalta is mó dualghluaisne ar an spéir, agus í sách cóngarach dúinn, nó níl sí ach 12.79 solasbhliain ar shiúl uainn. Tá sí ainmnithe as an réalteolaí Ollannach Jacobus Kapteyn, a chuir an chéad sonrú inti sa bhliain 1897.
Tagairtí cuir in eagar
- ↑ "G.P. Kuiper's spectral classifications of proper-motion stars" (Deireadh Fómhair 1985): 197–227. doi: .
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Ráite i: Gaia Early Data Release 3. Stated in source according to: SIMBAD. Teanga an tsaothair nó an ainm: Béarla. Dáta foilsithe: 3 Nollaig 2020.
- ↑ "Observation and modelling of main-sequence star chromospheres - XIV. Rotation of dM1 stars★" (as Béarla) (25 Lúnasa 2010) (3): 1657–1673. doi: .
- ↑ "UBV(RI)CJHK observations of Hipparcos-selected nearby stars" (as Béarla) (21 Aibreán 2010) (4): 1949–1968. doi: .
- ↑ 5.0 5.1 5.2 Jason Wright (Iúil 2021). "The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades" (as Béarla) (1): 8. doi: .
- ↑ Frédéric Paletou (11 Bealtaine 2016). "Rotation-Activity Correlations in K and M dwarfs. I. Stellar parameters and compilations of v.sin(i) and P/sin(i) for a large sample of late-K and M dwarfs" (as Béarla) (2): 97–97. doi: .
- ↑ Caroline Soubiran (Lúnasa 2018). "Gaia Data Release 2. The catalogue of radial velocity standard stars" (as Béarla): 7–7. doi: .
Is síol a bhaineann leis réalta é an t-alt seo. Cuir leis, chun cuidiú leis an Vicipéid. Má tá alt níos forbartha le fáil i dteanga eile, is féidir leat aistriúchán Gaeilge a dhéanamh. |