6C 092718+465740

Query : 6C 092718+465740

Basic data :
6C 092718+465740 -- Quasar
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
Rad (6C,B3,...), QSO (2011MNRAS,[VV2000],...), Bla (2009A&A,[MGL2009],...), X (2007AJ,RX,...), AGN (2007AJ), * (Gaia)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
09 30 35.0806558824 +46 44 08.659241844 (Optical) [ 0.1445 0.1093 90 ] A 2020yCat.1350....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
09 27 17.7000077952 +46 57 20.782806338 [ 0.1445 0.1093 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
172.5393585548520 +46.2516519142463 [ 0.1445 0.1093 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
0.042 -0.149 [0.184 0.135 90] A 2020yCat.1350....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) 241144 [~] / z(spectroscopic) 2.037000 [~] / cz 610677.24 [~]
   (Opt) D 2018A&A...613A..51P
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (9) :
B 19.11 [~] D 2010A&A...518A..10V
V 18.89 [~] D 2010A&A...518A..10V
R 17.7 [~] E 2009A&A...495..691M
G 18.439018 [0.003843] C 2020yCat.1350....0G
u (AB) 18.9252 [0.0288] C 2020ApJS..250....8L
g (AB) 18.6954 [0.0902] C 2020ApJS..250....8L
r (AB) 18.6088 [0.2427] D 2020ApJS..250....8L
i (AB) 18.4510 [0.3666] D 2020ApJS..250....8L
z (AB) 18.2999 [0.3373] D 2020ApJS..250....8L
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
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Some important notes on this object about identifications and objects associations.
notes:


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (38) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

6C 092718+465740 IERS B0927+469 SDSS J093035.07+464408.4 [VV2000] J093035.1+464409
B3 0927+469 IVS B0927+469 SDSS J093035.08+464408.6 [VV2003] J093035.1+464409
BWE 0927+4657 JVAS B0927+469 SDSS J093035.08+464408.7 [VV2006] J093035.1+464408
7C 092717.69+465721.00 JVAS J0930+467 TXS 0927+469 [VV2010] J093035.1+464408
CLASS J093035.0842+464408.653 JVAS J0930+4644 VCS1 J0930+4644 [VV98] J093035.1+464409
FIRST J093035.0+464408 NVSS J093035+464408 WB 0927+4657 Gaia EDR3 825290129274062464
GB1 0927+469 RGB J0930+467 WN B0927.2+4657 Gaia DR1 825290129274062464
GB6 B0927+4657 RGB J0930.6+4644 [BSF97] J093035.07+464408.6 Gaia DR2 825290129274062464
87GB 092717.5+465717 RX J0930.5+4644 [MGL2009] BZQ J0930+4644
ICRF J093035.0+464408 1RXS J093034.7+464433 [MML2015] 5BZQ J0930+4644

References (58 between 1850 and 2022) (Total 58)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


velocities : 7    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 6C 092718+465740

Link by name to the catalogue in VizieR :

BWE 0927+4657 FIRST J093035.0+464408 IERS B0927+469 NVSS J093035+464408 1RXS J093034.7+464433
SDSS J093035.07+464408.4 SDSS J093035.08+464408.6 SDSS J093035.08+464408.7 WN B0927.2+4657 Gaia EDR3 825290129274062464
Gaia DR1 825290129274062464 Gaia DR2 825290129274062464

Search by coordinates in Vizier (radius: 5 arcsec)


Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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2022.08.11-23:36:06

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