IERS B1459+480

Query : IERS B1459+480

Basic data :
6C 145908+480258 -- BL Lac
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 (2010AJ,6C,...), Bla (2009A&A,[MGL2009],...), BLL (2008ApJS,[VV2010b]), QSO (2015Ap&SS,QSO), IR (2MASS,WISEA,...), AGN (2020MNRAS,CGRaBS), gam (3FGL,4FGL), Bz? ([SRM2005]), * (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) :
15 00 48.6540381720 +47 51 15.533073108 (Optical) [ 0.1033 0.1054 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) :
14 59 07.2525788961 +48 03 04.106076784 [ 0.1033 0.1054 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) :
081.1222266688627 +57.4191905667400 [ 0.1033 0.1054 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 :
0.137 0.323 [0.118 0.148 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) 185446 [~] / z(spectroscopic) 1.06 [~] / cz 317780 [~]
   (Opt) D 2017ApJS..233....3T
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin):
0.0000103 0.0000057 0 (Rad) D 2010AJ....139.1713C
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 (12) :
B 20.86 [~] D 2010A&A...518A..10V
V 20.21 [~] D 2010A&A...518A..10V
R 19.63 [~] D 2008ApJS..175...97H
G 18.492657 [0.018488] C 2020yCat.1350....0G
J 17.309 [0.234] D 2011NewA...16..503M
H 16.466 [0.254] D 2011NewA...16..503M
K 15.623 [15.623] D 2011NewA...16..503M
u (AB) 21.11 [0.12] D 2009ApJS..182..543A
g (AB) 20.508 [0.025] C 2009ApJS..182..543A
r (AB) 20.018 [0.024] C 2009ApJS..182..543A
i (AB) 19.599 [0.022] C 2009ApJS..182..543A
z (AB) 19.136 [0.061] C 2009ApJS..182..543A
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 (45) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

6C 145908+480258 87GB 145905.9+480309 QSO J1500+4751 [MGL2009] BZB J1500+4751
BWE 1459+4803 ICRF J150048.6+475115 QSO B1459+480 [MML2015] 5BZQ J1500+4751
6C 145905+480303 IERS B1459+480 RORF 1459+480 [P82] 1459+481
7C 145907.09+480304.00 IVS B1459+480 S4 1459+48 [SRM2005] J150048.65+475115.5
CGRaBS J1500+4751 JVAS J1500+4751 SDSS J150048.65+475115.5 [VV2010b] J150048.6+475115
CJ2 1459+480 JVAS B1459+480 TIC 284266372 EQ 1459+480
CJF B1459+480 JVAS J1500+478 TXS 1459+480 Gaia DR3 1587500731002912000
3FGL J1500.6+4750 MASIV J1500+4751 VLSS J1500.8+4751 Gaia DR1 1587500726706452736
4FGL J1500.7+4752 2MASS J15004869+4751152 WB 1459+4803 Gaia DR2 1587500731002912000
FIRST J150048.6+475115 MY 145905.1+480305.7 WISEA J150048.65+475115.5
GB1 1459+480 MY 145905.1+475117.0 WISE J150048.65+475115.5
GB6 B1459+4803 NVSS J150048+475115 WN B1459.1+4803

References (75 between 1850 and 2023) (Total 75)
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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Collections of Measurements


PM : 3   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B1459+480

Link by name to the catalogue in VizieR :

BWE 1459+4803 FIRST J150048.6+475115 IERS B1459+480 2MASS J15004869+4751152 NVSS J150048+475115
SDSS J150048.65+475115.5 WISEA J150048.65+475115.5 WISE J150048.65+475115.5 WN B1459.1+4803 Gaia DR3 1587500731002912000
Gaia DR1 1587500726706452736 Gaia DR2 1587500731002912000

Search by coordinates in Vizier (radius: 5 arcsec)


Annotations :
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2022.11.27-06:04:48

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