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Chi Ceti: Perbedaan antara revisi

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== Grup ==
== Grup ==


Selain [[rasi]] [[Cetus]], bintang ini juga merupakan anggota dari :
Selain [[rasi]] [[Cetus]], bintang ini juga merupakan anggota dari:


{| class="wikitable"
{| class="wikitable"
Baris 20: Baris 20:
! anggota lainnya
! anggota lainnya
|-
|-
| Sirius Supercluster|| || || [[HD 13594]], [[5 Aquilae|5 Aql]], [[Delta Aquarii|δ Aqr]], [[32 Aquarii|32 Aqr]], [[Beta Aurigae|β Aur]], [[45 Boötis|45 Boo]], [[Sirius|α CMa]], [[6 Canis Minoris|6 CMi]], [[Delta Columbae|δ Col]], [[29 Comae Berenices|29 Com]], [[Alpha Coronae Borealis|α CrB]], [[Upsilon Coronae Borealis|υ CrB]], [[Zeta Crateris|ζ Crt]], [[HD 209515]], [[HD 184960]], [[Delta Delphini|δ Del]], [[59 Draconis|59 Dra]], [[HD 129798]], [[Beta Eridani|β Eri]], [[Zeta Eridani|ζ Eri]], [[HD 157740]], [[Upsilon1 Hydrae|υ<sup>1</sup> Hya]], [[HD 109799]], [[21 Leonis Minoris|21 LMi]], [[Zeta Leonis|ζ Leo]], [[Tau Leonis|τ Leo]], [[Gamma Leporis|γ Lep]], [[RR Lyncis|RR Lyn]], [[Alpha Ophiuchi|α Oph]] , [[HD 65810]], [[HD 178428]], [[HD 165185]], [[Beta Serpentis|β Ser]], [[HD 26923]], [[HD 111456]], [[Zeta Trianguli Australis|ζ TrA]], [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]], [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]], [[o Virginis|o Vir]], [[Alpha Volantis|α Vol]].<ref>{{cite journal
| Sirius Supercluster|| || || [[HD 13594]], [[5 Aquilae|5 Aql]], [[Delta Aquarii|δ Aqr]], [[32 Aquarii|32 Aqr]], [[Beta Aurigae|β Aur]], [[45 Boötis|45 Boo]], [[Sirius|α CMa]], [[6 Canis Minoris|6 CMi]], [[Delta Columbae|δ Col]], [[29 Comae Berenices|29 Com]], [[Alpha Coronae Borealis|α CrB]], [[Upsilon Coronae Borealis|υ CrB]], [[Zeta Crateris|ζ Crt]], [[HD 209515]], [[HD 184960]], [[Delta Delphini|δ Del]], [[59 Draconis|59 Dra]], [[HD 129798]], [[Beta Eridani|β Eri]], [[Zeta Eridani|ζ Eri]], [[HD 157740]], [[Upsilon1 Hydrae|υ<sup>1</sup> Hya]], [[HD 109799]], [[21 Leonis Minoris|21 LMi]], [[Zeta Leonis|ζ Leo]], [[Tau Leonis|τ Leo]], [[Gamma Leporis|γ Lep]], [[RR Lyncis|RR Lyn]], [[Alpha Ophiuchi|α Oph]], [[HD 65810]], [[HD 178428]], [[HD 165185]], [[Beta Serpentis|β Ser]], [[HD 26923]], [[HD 111456]], [[Zeta Trianguli Australis|ζ TrA]], [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]], [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]], [[o Virginis|o Vir]], [[Alpha Volantis|α Vol]].<ref>{{cite journal
| last=Eggen | first=Olin J.
| last=Eggen | first=Olin J.
| title=The Sirius supercluster in the FK5
| title=The Sirius supercluster in the FK5
Baris 29: Baris 29:
| doi=10.1086/116334 }}</ref><ref>http://articles.adsabs.harvard.edu/full/1983AJ.....88..642E</ref>
| doi=10.1086/116334 }}</ref><ref>http://articles.adsabs.harvard.edu/full/1983AJ.....88..642E</ref>
|-
|-
| [[Ursa Major]] Moving Group<ref>bintang ini termasuk ''stream star''</ref>|| || ||(''core star'' antara lain) : [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]], [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]]
| [[Ursa Major]] Moving Group<ref>bintang ini termasuk ''stream star''</ref>|| || ||(''core star'' antara lain): [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]], [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]]


''stream star'' : [[Delta Aquarii|δ Aqr]], [[Beta Aurigae|β Aur]], [[Zeta Boötis|ζ Boo]], [[18 Boötis|18 Boo]], [[29 Comae Berenices|29 Com]], [[Zeta Crateris|ζ Crt]], [[Alpha Coronae Borealis|α CrB]], [[59 Draconis|59 Dra]], [[21 Leonis Minoris|21 LMi]], [[Gamma Leporis|γ Lep]], [[16 Lyrae|16 Lyr]], [[Gamma Microscopii|γ Mic]], [[Chi¹ Orionis|χ<sup>1</sup> Ori]], [[89 Piscium|89 Psc]], [[Beta Serpentis|β Ser]], [[Omega Serpentis|ω Ser]], [[Tau6 Serpentis|τ<sup>6</sup> Ser]], [[6 Sextantis|6 Sex]], [[66 Tauri|66 Tau]], [[Zeta Trianguli Australis|ζ TrA]], [[Pi Ursae Majoris|π<sup>1</sup> UMa]], [[41 Virginis|41 Vir]]
''stream star'': [[Delta Aquarii|δ Aqr]], [[Beta Aurigae|β Aur]], [[Zeta Boötis|ζ Boo]], [[18 Boötis|18 Boo]], [[29 Comae Berenices|29 Com]], [[Zeta Crateris|ζ Crt]], [[Alpha Coronae Borealis|α CrB]], [[59 Draconis|59 Dra]], [[21 Leonis Minoris|21 LMi]], [[Gamma Leporis|γ Lep]], [[16 Lyrae|16 Lyr]], [[Gamma Microscopii|γ Mic]], [[Chi¹ Orionis|χ<sup>1</sup> Ori]], [[89 Piscium|89 Psc]], [[Beta Serpentis|β Ser]], [[Omega Serpentis|ω Ser]], [[Tau6 Serpentis|τ<sup>6</sup> Ser]], [[6 Sextantis|6 Sex]], [[66 Tauri|66 Tau]], [[Zeta Trianguli Australis|ζ TrA]], [[Pi Ursae Majoris|π<sup>1</sup> UMa]], [[41 Virginis|41 Vir]]
|}
|}



Revisi terkini sejak 7 Juni 2019 20.21

Chi Ceti (χ Cet / χ Ceti) adalah bintang ganda di rasi Cetus. Bintang ganda ini berada pada jarak 77 tahun cahaya dari Bumi.

Komponen A

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Komponen A merupakan komponen utama bintang ganda ini. Bintang ini bermagnitudo 4.66 dengan kelas F3III.

Komponen B

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Komponen A merupakan sekunder bintang ganda ini. Bintang ini bermagnitudo 6.72 dengan kelas G0.

Selain rasi Cetus, bintang ini juga merupakan anggota dari:

nama kelompok asal arti anggota lainnya
Sirius Supercluster HD 13594, 5 Aql, δ Aqr, 32 Aqr, β Aur, 45 Boo, α CMa, 6 CMi, δ Col, 29 Com, α CrB, υ CrB, ζ Crt, HD 209515, HD 184960, δ Del, 59 Dra, HD 129798, β Eri, ζ Eri, HD 157740, υ1 Hya, HD 109799, 21 LMi, ζ Leo, τ Leo, γ Lep, RR Lyn, α Oph, HD 65810, HD 178428, HD 165185, β Ser, HD 26923, HD 111456, ζ TrA, 37 UMa, β UMa, γ UMa, δ UMa, ε UMa, 78 UMa, ζ UMa, 80 UMa, o Vir, α Vol.[1][2]
Ursa Major Moving Group[3] (core star antara lain): 37 UMa, β UMa, γ UMa, δ UMa, ε UMa, 78 UMa, ζ UMa, 80 UMa

stream star: δ Aqr, β Aur, ζ Boo, 18 Boo, 29 Com, ζ Crt, α CrB, 59 Dra, 21 LMi, γ Lep, 16 Lyr, γ Mic, χ1 Ori, 89 Psc, β Ser, ω Ser, τ6 Ser, 6 Sex, 66 Tau, ζ TrA, π1 UMa, 41 Vir

Referensi

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  1. ^ Eggen, Olin J. (1992). "The Sirius supercluster in the FK5". Astronomical Journal. 104 (4): 1493–1504. doi:10.1086/116334. Diakses tanggal 2007-11-22. 
  2. ^ http://articles.adsabs.harvard.edu/full/1983AJ.....88..642E
  3. ^ bintang ini termasuk stream star