Beta Lyrae: Perbedaan antara revisi
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←Membuat halaman berisi '{{Starbox begin | name = [http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=Beta+Lyrae&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=20...' |
k →Etimologi: pembersihan kosmetika dasar |
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{{Starbox begin |
{{Starbox begin |
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|name = [http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=Beta+Lyrae&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=2000&output.max=all&o.catall=on&output.mesdisp=N&Bibyear1=1983&Bibyear2=2006&Frame1=FK5&Frame2=FK4&Frame3=G&Equi1=2000.0&Equi2=1950.0&Equi3=2000.0&Epoch1=2000.0&Epoch2=1950.0&Epoch3=2000.0 Beta Lyrae AB] |
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{{Starbox observe |
{{Starbox observe |
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|epoch = [[J2000.0]] |
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|constell = [[Lyra]] |
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|ra = {{RA|18|50|04.8}} |
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|dec = {{DEC|+33|21|46}} |
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|appmag_v = 3.52 (3.4–4.3) |
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{{Starbox character |
{{Starbox character |
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|class = B7Ve/A8Vp |
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|b-v = 0.00 |
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|u-b = −0.56 |
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|variable = [[Beta Lyrae variable|β Lyr]] |
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{{Starbox astrometry |
{{Starbox astrometry |
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|radial_v = −19.2 |
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|prop_mo_ra = 1.10 |
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|prop_mo_dec = −4.46 |
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|parallax = 3.70 |
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|p_error = 0.52 |
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|absmag_v = −3.91 |
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}} |
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{{Starbox detail |
{{Starbox detail |
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|mass = 2/12 |
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|radius = 19/15 |
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|luminosity = 2,500/230 |
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|temperature = 13,000/8,000 |
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|metal = ? |
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|rotation = ? |
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|age = ? |
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{{Starbox visbin |
{{Starbox visbin |
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|name = Beta Lyrae B |
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|period = |
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period= | |
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|axis = 45.7 |
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|eccentricity = |
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eccentricity= | |
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|inclination = 149 |
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|node = |
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|periastron = |
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node= | |
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{{Starbox visbin |
{{Starbox visbin |
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|name = Beta Lyrae C |
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|period = |
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period= | |
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|axis = 46.6 |
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|eccentricity = |
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eccentricity= | |
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|inclination = 248 |
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|node = |
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|periastron = |
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node= | |
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{{Starbox visbin |
{{Starbox visbin |
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|name = Beta Lyrae D |
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|period = |
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period= | |
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|axis = 64.3 |
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|eccentricity = |
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eccentricity= | |
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|inclination = 68 |
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inclination= 68 | |
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|node = |
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node= | |
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|periastron = |
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}} |
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{{Starbox visbin | |
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name=Beta Lyrae E | |
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period= | |
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axis= 66.9 | |
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eccentricity= | |
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inclination= 318 | |
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node= | |
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periastron= |
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{{Starbox visbin | |
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name=Beta Lyrae F | |
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period= | |
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axis= 19 | |
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eccentricity= | |
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inclination= 85.8 | |
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node= | |
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periastron= |
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}} |
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{{Starbox visbin|name=Beta Lyrae E|period=|axis=66.9|eccentricity=|inclination=318 |
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{{Starbox visbin|name=Beta Lyrae F|period=|axis=19|eccentricity=|inclination=85.8 |
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{{Starbox catalog |
{{Starbox catalog |
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|names = '''Sheliak''', 10 Lyrae, [[Harvard Revised catalogue|HR]] 7106, [[Bonner Durchmusterung|BD]]+33°3223, [[Henry Draper catalogue|HD]] 174638, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 67451, AAVSO 1846+33, [[Fifth Fundamental Catalogue|FK5]] 705, [[Hipparcos Catalogue|HIP]] 92420 |
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{{Starbox end}} |
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{| class="wikitable" |
{| class="wikitable" |
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Baris 101: | Baris 80: | ||
! arti |
! arti |
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|漸台二 / Jiāntāièr||[[China]] ||bintang kedua pada rasi [[Daftar asterisme di Sapi#Petak pada Jam Air|Petak pada Jam Air]]<ref name=sb0>salah satu rasi bintang menurut bangsa Cina</ref><ref> |
|漸台二 / Jiāntāièr||[[China]] ||bintang kedua pada rasi [[Daftar asterisme di Sapi#Petak pada Jam Air|Petak pada Jam Air]]<ref name=sb0>salah satu rasi bintang menurut bangsa Cina</ref><ref>http://aeea.nmns.edu.tw/2006/0607/ap060703.html</ref> |
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==Referensi== |
== Referensi == |
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{{reflist}} |
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<references/> |
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{| border="0" width="100%" cellpadding="2" cellspacing="1" style="float:right; margin-right:0.5em; background:#CDC9C9;" |
{| border="0" width="100%" cellpadding="2" cellspacing="1" style="float:right; margin-right:0.5em; background:#CDC9C9;" |
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! colspan="1" | NAME || [[Right ascension]] || [[Declination]] || [[Apparent magnitude]] (V) || [[Spectral type]] || Database references |
! colspan="1" | NAME || [[Right ascension]] || [[Declination]] || [[Apparent magnitude]] (V) || [[Spectral type]] || Database references |
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Baris 124: | Baris 102: | ||
== Pranala luar == |
== Pranala luar == |
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*{{web cite|url=http://www.astro.uiuc.edu/~kaler/sow/sheliak.html|title=Sheliak|last=Prof. Kaler|first=Jim}} |
* {{web cite|url=http://www.astro.uiuc.edu/~kaler/sow/sheliak.html|title=Sheliak|last=Prof. Kaler|first=Jim|access-date=2009-09-29|archive-date=2008-07-04|archive-url=https://web.archive.org/web/20080704155204/http://www.astro.uiuc.edu/%7Ekaler/sow/sheliak.html|dead-url=yes}} |
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*{{web cite|url=http://www.physics.sfasu.edu/astro/betalyra/|title=Watching Beta Lyrae Evolve}} |
* {{web cite|url=http://www.physics.sfasu.edu/astro/betalyra/|title=Watching Beta Lyrae Evolve}} |
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*{{web cite|url=http://www.alcyone.de/SIT/mainstars/SIT000592.htm|title=Sheliak|work='''Alcyone ephemeris'''}} |
* {{web cite|url=http://www.alcyone.de/SIT/mainstars/SIT000592.htm|title=Sheliak|work='''Alcyone ephemeris'''}} |
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* http://www.alcyone.de/cgi-bin/search.pl?object=HR7106 |
* http://www.alcyone.de/cgi-bin/search.pl?object=HR7106{{Pranala mati|date=Februari 2021 |bot=InternetArchiveBot |fix-attempted=yes }} |
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[[Kategori:Rasi bintang Lyra]] |
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[[ar:الشلياق]] |
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[[de:Sheliak]] |
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[[es:Beta Lyrae]] |
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[[fa:بتا شلیاق]] |
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[[fr:Beta Lyrae]] |
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[[ko:거문고자리 베타]] |
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[[it:Beta Lyrae]] |
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[[nl:Sheliak]] |
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[[ja:シェリアク]] |
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[[ru:Шелиак]] |
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[[sk:Sheliak]] |
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[[fi:Beta Lyrae]] |
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[[zh:天琴座β]] |
Revisi terkini sejak 12 Februari 2023 03.50
![](http://upload.wikimedia.org/wikipedia/commons/6/68/Eclipsing_binary_star_animation_3.gif)
Beta Lyrae (β Lyr / β Lyrae) merupakan bintang ganda yang berada pada jarak 882 tahun cahaya di rasi Lyra.
Beta Lyrae terdiri dari bintang kelas B7II (bintang primer) dan bintang kelas B (bintang sekunder). Beta Lyrae memiliki magnitudo bervariasi antara 3.4 sampai 4.6 dengan periode orbit 12.9075 hari.
Etimologi
[sunting | sunting sumber]Beta Lyrae memiliki nama tradisional Sheliak (kadang-kadang Shelyak), berasal dari kata الشلياق šiliyāq, nama Arab untuk rasi Lyra. Nama lainnya untuk bintang ini adalah:
nama lain | asal bahasa | arti |
---|---|---|
漸台二 / Jiāntāièr | China | bintang kedua pada rasi Petak pada Jam Air[1][2] |
Referensi
[sunting | sunting sumber]- ^ salah satu rasi bintang menurut bangsa Cina
- ^ http://aeea.nmns.edu.tw/2006/0607/ap060703.html
Komponen
[sunting | sunting sumber]NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
---|---|---|---|---|---|
β Lyrae B (HD 174664) | 18h 50m 06.7053s | +33° 21' 06.678 | 7.13 | B5V | Simbad |
β Lyrae C (HD 174639) | 18h 50m 01.2s | +33° 21' 26 | B2 | Simbad | |
β Lyrae D (BD+33 3223D) | 18h 50m 09.4s | +33° 22' 09 | 15.15 | Simbad | |
β Lyrae E (BD+33 3222) | 18h 50m 01.1654s | +33° 22' 34.957 | 10.5 | G5 | Simbad |
β Lyrae F (BD+33 3225) | 18h 50m 06.6524s | +33° 23' 07.211 | 10.6 | G5 | Simbad |
Pranala luar
[sunting | sunting sumber]- Prof. Kaler, Jim. "Sheliak". Diarsipkan dari versi asli tanggal 2008-07-04. Diakses tanggal 2009-09-29.
- "Watching Beta Lyrae Evolve".
- "Sheliak". Alcyone ephemeris.
- http://www.alcyone.de/cgi-bin/search.pl?object=HR7106[pranala nonaktif permanen]