61 Cygni: Perbedaan antara revisi
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(12 revisi perantara oleh 7 pengguna tidak ditampilkan) | |||
Baris 89:
| title=Sixth Catalog of Orbits of Visual Binary Stars
| publisher=U.S. Naval Observatory
| accessdate=2008-07-12
| archive-date=2009-04-12
| archive-url=https://web.archive.org/web/20090412084731/http://ad.usno.navy.mil/wds/orb6.html
| url-status=dead
}}</ref>
| name=61 Cygni B
| period=678 ± 34
Baris 130 ⟶ 134:
| title=Friedrich Wilhelm Bessel | publisher=Students for the Exploration and Development of Space
| url=http://www.seds.org/MESSIER/xtra/Bios/bessel.html
| accessdate=2009-04-03 }}</ref> Setelah berbagai pengujian pada abad keduabelas, beberapa pelanet dilaporkan mengelilingi bintang ini,
| author=Walker, G. A. H.; Walker, A. R.; Irwin, A. W.; Larson, A. M.; Yang, S. L. S.; Richardson, D. C
| year=1995 | title=A search for Jupiter-mass companions to nearby stars | journal=Icarus | volume=116 | issue=2
Baris 139 ⟶ 143:
| pages=890–915
}}</ref><ref name="Wittenmyer2006">{{cite journal
| author=Wittenmyer, R. A.; Endl, M.; Cochran, W.D.; Hatzes
| year=2006 | title=Detection limits from the McDonald Observatory planet search program
| journal=Astronomical Journal | volume=132
Baris 147 ⟶ 151:
Bintang ini disebut juga '''Bintang Bessel (Bessel's Star)'''<ref>{{cite book
Selain [[rasi]] [[Cygnus]], bintang ini juga merupakan anggota dari kelompok berikut
{| class="wikitable"
Baris 170 ⟶ 174:
| year=1959 | volume=79 | pages=135–39
| url=http://adsabs.harvard.edu/abs/1959Obs....79..135E
| accessdate=2007-07-17 }} – Gives space velocity components of U=+94, V=-53 and W=-7 for HD 201091/2.</ref>|| || ||(antara lain)
|}
Baris 182 ⟶ 186:
| publisher = SolStation
| accessdate = 2007-07-16 }}
* {{cite web | last = Kaler | first = James B. | title = 61 Cygni | url = http://www.astro.uiuc.edu/~kaler/sow/61cyg.html | publisher = [[University of Illinois at Urbana-Champaign]] | accessdate = 2007-07-16 | archive-date = 2007-07-07 | archive-url = https://web.archive.org/web/20070707012512/http://www.astro.uiuc.edu/~kaler/sow/61cyg.html | dead-url = yes }}
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[[Kategori:Rasi bintang Cygnus]]
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