Name twin quasar

Object query : Name twin quasar C.D.S. - SIMBAD4 rel 1.223 - 2014.07.23CEST01:38:09

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
8C 0958+561 -- Quasar
with radius arcmin

Other object types: LeQ () , Rad (8C,BWE,FIRST,GB6,87GB,NVSS,RGB,TXS,WB,WN) , X (1E,RIXOS,RX,1RXS) , * (SBSS) , QSO (QSO)
ICRS coord. (ep=J2000) : 10 01 20.99 +55 53 56.5 ( ~ ) [ 900 600 90 ] D 1996AJ....111.1945D
FK5 coord. (ep=J2000 eq=2000) : 10 01 20.99 +55 53 56.5 ( ~ ) [ 900 600 90 ] D 1996AJ....111.1945D
FK4 coord. (ep=B1950 eq=1950) : 09 57 57.56 +56 08 23.5 ( ~ ) [ 900 600 90 ] D 1996AJ....111.1945D
Gal coord. (ep=J2000) : 157.5687 +48.1875 ( ~ ) [ 900 600 90 ] D 1996AJ....111.1945D
Radial velocity / Redshift / cz : V(km/s) 211910 [~] / z(~) 1.413 [~] / cz 423607 [~]   (~) D 2003A&A...412..707R
Fluxes (1) :
V 16.7 [~] D ~
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essential notes:


Identifiers (21) :

8C 0958+561 GB6 B0957+5608 RGB J1001+558C TXS 0957+561
BWE 0957+5608 87GB 095758.5+560808 RIXOS 252-31 WB 0957+5608
1E 0957.9+5608 NAME TWIN QUASAR RX J100120.3+555349 WN B0957.9+5608
1E 0957.9+5607 NVSS J100121+555355 RX J1001.3+5553
1E 0957+56.1 QSO J1001+5553 1RXS J100121.5+555351
FIRST J100121.1+555357 QSO B0957+561 SBSS 0957+561

Plots and Images

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radius arcmin


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References (517 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (5 types) :


Einstein : 1    posa : 1    velocities : 3    Z : 2    ze : 1   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

BWE 0957+5608 FIRST J100121.1+555357 NVSS J100121+555355 1RXS J100121.5+555351 WN B0957.9+5608

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2014.07.23-01:38:09

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