About: PKS 1302-102     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : dbo:Galaxy, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/c/93EH3AK28u

PKS 1302-102 is a quasar in the Virgo constellation, located at a distance of approximately 1.1 Gpc (around 3.5 billion light-years). It has an apparent magnitude of about 14.9 mag in the V band with a redshift of 0.2784. The quasar is hosted by a bright elliptical galaxy, with two neighboring companions at distances of 3 kpc and 6 kpc. The light curve of PKS 1302-102 appears to be sinusoidal with an amplitude of 0.14 mag and a period of 1,884 ± 88 days, which suggests evidence of a supermassive black hole binary.

AttributesValues
rdf:type
rdfs:label
  • PKS 1302-102 (it)
  • PKS 1302-102 (en)
  • PKS 1302-102 (ru)
  • PKS 1302-102 (zh)
rdfs:comment
  • PKS 1302-102 is a quasar in the Virgo constellation, located at a distance of approximately 1.1 Gpc (around 3.5 billion light-years). It has an apparent magnitude of about 14.9 mag in the V band with a redshift of 0.2784. The quasar is hosted by a bright elliptical galaxy, with two neighboring companions at distances of 3 kpc and 6 kpc. The light curve of PKS 1302-102 appears to be sinusoidal with an amplitude of 0.14 mag and a period of 1,884 ± 88 days, which suggests evidence of a supermassive black hole binary. (en)
  • PKS 1302-102 è un quasar osservato nella costellazione della Vergine, situato a circa 3,5 miliardi di anni luce, ossia circa 1,1 Gpc, dalla Terra. Il quasar, avente una magnitudine apparente pari a 14,9 mag nella banda V, è ospitato da una brillante galassia ellittica avente altre due galassie più piccole vicino a sé a una distanza di 3.000 e 6.000 parsec. La curva di luce per PKS 1302-102 ha un andamento sinusoidale con un'ampiezza di 0,14 mag e un periodo di 1.884 ± 88 giorni, il che suggerisce che esso sia un buco nero binario supermassiccio. (it)
  • PKS 1302-102 — квазар в созвездии Девы, расположенный на расстоянии около 1,1 Гпк (около 3,5 млрд лет) от Солнца. Обладает видимой звёздной величиной около 14,9 в полосе V при красном смещении 0,2784. Квазар находится в яркой эллиптической галактике с двумя компаньонами на расстоянии 3 кпк и 6 кпк. Кривая блеска PKS 1302-102 выглядит синусоидальной с амплитудой 0,14 звёздной величины и периодом 1884 ± 88 дней, что может означать природу объекта как двойной чёрной дыры. (ru)
  • PKS 1302-102是一個擁有雙超大質量黑洞的類星體,在天球上位於室女座,距離地球3.5 × 109光年(11亿秒差距)。這是第一個在吸積盤內發現雙超大質量黑洞的類星體。直到2015年,PKS 1302-102是少數已知的其中一組雙黑洞所在地,是在類星體光變巡天的一組20個候選天體其中之一,也是最佳候選目標,甚至優於先前的候選天體OJ 287。該類星體位於橢圓星系內,並且有兩個鄰近星系。 (zh)
name
  • PKS 1302-102 (en)
dct:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
Link from a Wikipage to an external page
sameAs
z
dbp:wikiPageUsesTemplate
appmag v
epoch
names
  • PG 1302-102, PG 1302-103, ICRF J130533.0-103319, PKS 1302-102, PKS 1302-103, PKS J1305-1033, PKS B1302-102, QSO J1305-1033, QSO B1302-1017 (en)
type
  • FSRS, FSRQ, FSQ, QSO, E4 (en)
has abstract
  • PKS 1302-102 is a quasar in the Virgo constellation, located at a distance of approximately 1.1 Gpc (around 3.5 billion light-years). It has an apparent magnitude of about 14.9 mag in the V band with a redshift of 0.2784. The quasar is hosted by a bright elliptical galaxy, with two neighboring companions at distances of 3 kpc and 6 kpc. The light curve of PKS 1302-102 appears to be sinusoidal with an amplitude of 0.14 mag and a period of 1,884 ± 88 days, which suggests evidence of a supermassive black hole binary. (en)
  • PKS 1302-102 è un quasar osservato nella costellazione della Vergine, situato a circa 3,5 miliardi di anni luce, ossia circa 1,1 Gpc, dalla Terra. Il quasar, avente una magnitudine apparente pari a 14,9 mag nella banda V, è ospitato da una brillante galassia ellittica avente altre due galassie più piccole vicino a sé a una distanza di 3.000 e 6.000 parsec. La curva di luce per PKS 1302-102 ha un andamento sinusoidale con un'ampiezza di 0,14 mag e un periodo di 1.884 ± 88 giorni, il che suggerisce che esso sia un buco nero binario supermassiccio. (it)
  • PKS 1302-102 — квазар в созвездии Девы, расположенный на расстоянии около 1,1 Гпк (около 3,5 млрд лет) от Солнца. Обладает видимой звёздной величиной около 14,9 в полосе V при красном смещении 0,2784. Квазар находится в яркой эллиптической галактике с двумя компаньонами на расстоянии 3 кпк и 6 кпк. Кривая блеска PKS 1302-102 выглядит синусоидальной с амплитудой 0,14 звёздной величины и периодом 1884 ± 88 дней, что может означать природу объекта как двойной чёрной дыры. (ru)
  • PKS 1302-102是一個擁有雙超大質量黑洞的類星體,在天球上位於室女座,距離地球3.5 × 109光年(11亿秒差距)。這是第一個在吸積盤內發現雙超大質量黑洞的類星體。直到2015年,PKS 1302-102是少數已知的其中一組雙黑洞所在地,是在類星體光變巡天的一組20個候選天體其中之一,也是最佳候選目標,甚至優於先前的候選天體OJ 287。該類星體位於橢圓星系內,並且有兩個鄰近星系。 (zh)
constellation name
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage redirect of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git147 as of Sep 06 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3331 as of Sep 2 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 54 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software