Hyades

Braisle gheal oscailte ina bhfuil na céadta réalta ag fad 46 parsoic. Cumann sí grúpa V-chruthach d'aghaidh an tairbh i réaltbhuíon stoidiacach an Tairbh.[5]

WD Bosca Sonraí Réad RéalteolaíochHyades
CineálBraisle oscailte
RéaltbhuíonAn Tarbh Cuir in eagar ar Wikidata
AoisJ2000.0 Cuir in eagar ar Wikidata
Saintréithe fisiceacha agus réaltmhéadracha
Fad ón Domhan150 ly Cuir in eagar ar Wikidata
Méid dhealraitheach (V)0.5 (banda V) Cuir in eagar ar Wikidata
Saobhdhiallas21.052 mas[1] Cuir in eagar ar Wikidata
Dualghluaisne (diallas)−4.26 mas/y [2]
−28.49 mas/y [1] Cuir in eagar ar Wikidata
Dualghluaisne (dronairde)1.43 mas/y [2]
101.005 mas/y [1] Cuir in eagar ar Wikidata
Luas gathach39.4 km/s[3]
39.96 km/s[1] Cuir in eagar ar Wikidata
Dronairde (α)4h 26m 54s[2] Cuir in eagar ar Wikidata
Diallas (δ)15° 52′ 0.0012″[2] Cuir in eagar ar Wikidata
Miotalacht0.13[4] Cuir in eagar ar Wikidata
Catalóga réalteolaíochta
OCl 456.0 (Catalogue of Star Clusters and Associations (en) Aistrigh)
C 0424+157 (Caldwell catalogue (en) Aistrigh)
Cl Melotte 25
Hyades Cluster
Hyades
Cl Collinder 50 Cuir in eagar ar Wikidata

Tagairtí
  1. Stefano Bertone (Lúnasa 2018). "Gaia Data Release 2. Observational Hertzsprung-Russell diagrams" (as Béarla): A10. doi:10.1051/0004-6361/201832843.
  2. "Proper motions of the optically visible open clusters based on the UCAC4 catalog" (as Béarla) (2014): 79–79. doi:10.1051/0004-6361/201323226.
  3. "WIYN open cluster study. LVII. Oxygen abundances of solar-type dwarfs in the Hyades and NGC 752" (2013). doi:10.1088/0004-6256/146/6/143.
  4. Martin Netopil (Eanáir 2014). "On the metallicity of open clusters" (as Béarla): 93–93. doi:10.1051/0004-6361/201322559.
  5. Hussey, Matt (2011). "Hyades". Fréamh an Eolais. Coiscéim. p. 355.
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