https://wiki-de.moshellshocker.dns64.de/index.php?action=history&feed=atom&title=XO-2
XO-2 - Versionsgeschichte
2026-06-02T18:48:52Z
Versionsgeschichte dieser Seite in Wikipedia (Deutsch) – Lokale Kopie
MediaWiki 1.43.8
https://wiki-de.moshellshocker.dns64.de/index.php?title=XO-2&diff=1364380&oldid=prev
imported>McBayne am 5. März 2021 um 23:47 Uhr
2021-03-05T23:47:03Z
<p></p>
<p><b>Neue Seite</b></p><div>{{Infobox Doppelstern<br />
|Name = XO-2<br />
|Bild = <br />
|Bildtext = <br />
|KarteDir = <br />
|KarteX = <br />
|KarteY = <br />
|Kartendaten = <br />
|Kartenbreite = <br />
|Kartentext = <br />
|Sternbild = Lyn<br />
|Visuell-gesamt = <br />
|Gr = <br />
|Planeten = 3<br />
|Rek = 07/48/06<br />
|Dek = +/50/13/15<br />
|Size = 46<br />
|Caption = XO-2<br />
|Parallaxe = 6,68 <small> ± 0.23 </small><br />
|LJ = 488 <small> ± 15 </small><br />
|PC = 149 <small> ± 4 </small><br />
|Absolut-vis = <br />
|Absolut-bol = <br />
|Periode = <br />
|GroßeHalbachse = <br />
|Exzentrizität = <br />
|Periastron = <br />
|Apastron = <br />
|Bahnneigung = <br />
|ArgumentdesKnotens = <br />
|PeriastronEpoche = <br />
|ArgumentderPeriapsis = <br />
|V-Radial = <br />
|V-RA = <br />
|V-DE = <br />
|Alter = <br />
|Anmerkung = <!-- Teil 1 --><br />
|Name1 = ''N''<br />
|Rektaszension1 = {{Rektaszension| 07| 48| 06,468}}<br />
|Deklination1 = {{Deklination| +50| 13| 32,96}}<br />
|Visuell1 = 11,138<br />
|Spektralklasse1 = G9 V<br />
|U-B-Index1 = <br />
|B-V-Index1 = (0.86)<br />
|Absolut-vis1 = <br />
|Absolut-bol1 = <br />
|Masse1 = 0,98<small> ± 0,02 </small><br />
|Radius1 = 0,964<small> ± 0,02 </small><br />
|Leuchtkraft1 = <br />
|Temperatur1 = 5340<small> ± 32 </small><br />
|Metallizität1 = 0,45<small> ± 0,02 </small><br />
|Rotation1 = <!-- Teil 2 --><br />
|Name2 = ''S''<br />
|Rektaszension2 = {{Rektaszension| 07| 48| 07,4814}}<br />
|Deklination2 = {{Deklination| +50| 13| 03,254}}<br />
|Visuell2 = 11,086<br />
|Spektralklasse2 = G9 V<br />
|U-B-Index2 = <br />
|B-V-Index2 = (0.84)<br />
|Absolut-vis2 = <br />
|Absolut-bol2 = <br />
|Masse2 = 0,982<small> ± 0,054 </small><br />
|Radius2 = 1.02<br />
|Leuchtkraft2 = <br />
|Temperatur2 = 5399<small> ± 55 </small><br />
|Metallizität2 = 0,39<small> ± 0,05 </small><br />
|Rotation2 = <!-- Bezeichnungen --><br />
|Bayer = <br />
|Flamsteed = <br />
|BD = <br />
|BD1 = <br />
|BD2 = <br />
|CD = <br />
|CD1 = <br />
|CD2 = <br />
|HD = <br />
|HD1 = <br />
|HD2 = <br />
|HIP = <br />
|HIP1 = <br />
|HIP2 = <br />
|HR = <br />
|HR1 = <br />
|HR2 = <br />
|SAO = <br />
|SAO1 = <br />
|SAO2 = <br />
|TYC = <br />
|TYC1 = 3413-5-1<br />
|TYC2 = 3413-210-1<br />
|WDS = <br />
|ADS = <br />
|Weitere = ** BVD 68AB<br />
|Weitere1 = * BVD 68B<br />
|Weitere2 = * BVD 68A<br />
|RekDekRef = <ref name="Simbad">[http://simbad.u-strasbg.fr/simbad/sim-id?Ident=TYC+3413-210-1&NbIdent=query_hlinks&Coord=07+48+07.4814%2B50+13+03.254&parents=1&submit=parents&children=2&siblings=1&hlinksdisplay=h_all Simbad]</ref><br />
|V-RadRef = <br />
|ParallaxeRef = <ref name="Simbad" /><br />
|LJPCRef = <ref name="EPE" /><br />
|OrbitRef = <br />
|VisRef = <ref name="Simbad" /><br />
|PlanetRef = <ref name="EPE">[http://exoplanet.eu/catalog/?f=%27XO-2%27+in+name Enzyklopädie der Exoplaneten (exoplanet.eu)]</ref><br />
|SpekRef = <ref name="Simbad" /><br />
|UBRef = <br />
|BVRef = <ref name="Simbad" /><br />
|AbsRef = <br />
|MasseRef = <ref name="EPE" /><br />
|RadiusRef = <ref name="EPE" /><br />
|LkRef = <br />
|TempRef = <ref name="EPE" /><br />
|MetallRef = <ref name="EPE" /><br />
|RotRef = <br />
|AlterRef = <br />
}}<br />
'''XO-2''' ist ein 486 [[Lichtjahr]]e von der Erde entferntes [[Doppelstern]]system mit den Komponenten '''XO-2S''' und '''XO-2N'''. Beide Sterne sind [[Gelber Zwerg|gelbe Zwerge]] und werden von [[Exoplanet]]en umkreist.<br />
<br />
== System ==<br />
{| class="wikitable centered" style="text-align:center;"<br />
|- style="background:#AABBFF; font-weight:bold;"<br />
| [[Planet]]<br />
| Entdeckungsjahr<br />
| [[Masse (Physik)|Masse]]<br /><small>(in M<sub>J</sub>)</small><br />
| [[Radius]]<br /><small>(in R<sub>J</sub>)</small><br />
| [[Umlaufzeit]]<br /><small>(in Tagen)</small><br />
| [[Große Halbachse]]<br /><small>(in AE)</small><br />
| [[Exzentrizität (Mathematik)|Exzentrizität]]<br />
|-<br />
| [[XO-2Nb|Nb]]<br />
| 2007<br />
| 0,62<small> ± 0,02 </small><br />
| 0.973<small> ± 0.03 </small><br />
| 2.62<br />
| 0.0369<small> ±0.002 </small><br />
| 0.045<small> ± 0.024 </small><br />
|-<br />
| Sb<br />
| 2014<br />
| ≥ 0.259<small> ± 0.014 </small><br />
|<br />
| 18.157<small> ± 0.034 </small><br />
| 0.1344<small> ±0.0025 </small><br />
| 0.18<small> ± 0.035 </small><br />
|-<br />
| Sc<br />
| 2014<br />
| ≥ 1.37<small> ± 0.053 </small><br />
|<br />
| 120.8<small> ± 0.034 </small><br />
| 0.4756<small> ±0.0087 </small><br />
| 0.1528<small> ± 0.01 </small><br />
|}<br />
<br />
== Einzelnachweise ==<br />
<references /><br />
<br />
[[Kategorie:Gelber Zwerg]]</div>
imported>McBayne