[VV98] J083949.6+010428

Query : [VV98] J083949.6+010428

Basic data :
[VV98] J083949.6+010428 -- 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 (2014ApJS,BWE,...), QSO (2010ApJ,[VV98],...), Bla (2009A&A,[MGL2009],...), gam (1FGL,2FGL,...), AGN (2011ApJ,CGRaBS), X (2009A&A,RX), MIR (WISEA,WISE), rG ([OLK95]), Bz? ([SRM2005]), Q? (2021MNRAS), GiC ([OWG93]), AG? (2022ApJS), * (Gaia), smm (H)
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) : 		08 39 49.6108460544 +01 04 26.737099716 (Optical) [ 0.1123 0.0785 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) : 		08 37 14.8268370094 +01 15 06.012815630 [ 0.1123 0.0785 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) : 		225.0421154917754 +24.4480264943265 [ 0.1123 0.0785 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 : 		0.155 -0.027 [0.140 0.111 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) 190918 [899] / z(~) 1.123000 [0.003000] / cz 336666.93 [899.38]
   D 1995AJ....109...14O
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 (4) :
B 19.63 [~] D 2010A&A...518A..10V
V 19.09 [~] D 2010A&A...518A..10V
R 18.56 [~] D 2008ApJS..175...97H
G 18.464066 [0.014550] C 2020yCat.1350....0G
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
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
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!). sed-help-icon
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 (50) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

[VV98] J083949.6+010428 H-ATLAS J083949.3+010436 RGB J0839+010 [MML2015] 5BZQ J0839+0104
BWE 0837+0115 ICRF J083949.6+010426 RX J0839.7+0104 [OLK95] 0837+012
CGRaBS J0839+0104 IERS B0837+012 TGSSADR J083949.6+010427 [OWG93] ACO 0693
CLASS J083949.6122+010426.728 IVS B0837+012 TXS 0837+012 [SRM2005] J083949.61+010426.7
CRATES J083949+010426 JVAS B0837+012 VCS1 J0839+0104 [VV2000] J083949.6+010428
1FGL J0839.5+0059 JVAS J0839+0104 VLSS J0839.8+0104 [VV2003] J083949.6+010428
2FGL J0839.6+0059 MITG J083950+0104 WB 0837+0115 [VV2006] J083949.6+010428
3FGL J0839.5+0102 NVSS J083949+010427 WISEA J083949.61+010426.8 [VV2010] J083949.6+010428
4FGL J0839.8+0105 OHIO J 062 WISE J083949.61+010426.9 Gaia DR3 3078383861986700544
FIRST J083949.6+010426 PKS J0839+0104 WISE J083949.61+010426.8 Gaia DR1 3078383861986700544
GB6 B0837+0115 PKS 0837+012 [LO95] 0837+012 Gaia DR2 3078383861986700544
87GB 083715.9+011504 PMN J0839+0104 [MGL2009] BZQ J0839+0104
GLEAM J083949+010426 RGB J0839.8+0104 [MKR2013] J083949.61+010427.4

References (90 between 1850 and 2024) (Total 90)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements


velocities : 3    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : [VV98] J083949.6+010428

Link by name to the catalogue in VizieR :

BWE 0837+0115 FIRST J083949.6+010426 IERS B0837+012 MITG J083950+0104 NVSS J083949+010427
PKS J0839+0104 PKS 0837+012 PMN J0839+0104 WISEA J083949.61+010426.8 WISE J083949.61+010426.9
WISE J083949.61+010426.8 Gaia DR3 3078383861986700544 Gaia DR1 3078383861986700544 Gaia DR2 3078383861986700544

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 .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object



Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@1114708 and select 'bookmark this link' or equivalent in the popup menu