PKS 0851+203

Query : PKS 0851+203 C.D.S. - SIMBAD4 rel 1.225 - 2015.07.29CEST15:36:15

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


Basic data :
QSO J0854+2006 -- BL Lac - type object
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 (Ref,B2,GB6,ICRF,IERS,JVAS​,1Jy,MASIV,MITG,NEWPS5​,NRAO,OHIO,PKS,RGB​,RORF,S3,UT,VRO​,VSOP,WMAP,[GGR94],[GW2008],[WCO2009]), gam (3EG,EGR,0FGL,1FGL,2FGL,1FHL​,INTREF), BLL (Ref,[VV2000b],[VV2003b],[VV2006b],[VV2010b],[VV98b]), X (Ref,2E,1ES,RX,1RXS,2XMM), Bla (Ref,[DGT2001],[IN88],[MGL2009]), QSO (Ref,QSO,[BDW2002],[HB93]), IR (IRAS,2MASS,PSCz,WISE), AGN (Ref,CGRaBS), V* (AAVSO), Bz? (Ref), G (2MASX), UV (PG)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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 54 48.87493 +20 06 30.6410 ( Radio ) [ 0.16 0.11 0 ] A 2010AJ....139.1695L
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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
FK5 coord. (ep=J2000 eq=2000) :
08 54 48.875 +20 06 30.64 [ 0.16 0.11 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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 51 57.25 +20 17 58.5 [ 0.16 0.11 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
206.8121 +35.8209 [ 0.16 0.11 0 ]
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) 155679 [141] / z(~) 0.77778 [0.00047] / cz 233172.6 [140.9]   (Opt) C 2012ApJS..203...21A
Syntax of angular size is : "maj-axis min-axis angle (incl) (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
0.157 0.157 150 (~) (IR) C 2006AJ....131.1163S
Syntax of fluxes (or magnitudes) is : "filter-name flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, J, H, K, u, g, r, i, z
  • 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 (11) :
B 15.91 [~] D 2010A&A...518A..10V
V 15.43 [~] D 2010A&A...518A..10V
R 15.56 [~] D 2008ApJS..175...97H
J 13.602 [0.027] C 2003yCat.2246....0C
H 12.676 [0.028] C 2003yCat.2246....0C
K 11.830 [0.026] C 2003yCat.2246....0C
u (AB) 16.569 [0.007] B 2009yCat.2294....0A
g (AB) 15.936 [0.004] B 2009yCat.2294....0A
r (AB) 15.423 [0.004] B 2009yCat.2294....0A
i (AB) 15.043 [0.004] B 2009yCat.2294....0A
z (AB) 14.718 [0.005] B 2009yCat.2294....0A
SIMBAD with radius arcmin
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within radius 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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (73) :

QSO J0854+2006 JVAS B0851+202 QSO B0851+2017 2XMM J085448.8+200630
B2 0852+20 1Jy 0851+202 QSO B0851+202 [BDW2002] q0851+2017
CGRaBS J0854+2006 1Jy 0851+20 RGB J0854+201 [DGT2001] B0851+202
2E 2076 LINEAR 5270824 RGB J0854.8+2006 [GGR94] 0851+202
2E 0851.9+2018 MASIV J0854+2006 RORF 0851+202 [GW2008] CoNFIG 35
3EG J0853+1941 2MASS J08544888+2006306 RX J085451+20068 [HB93] 0851+202
EGR J0853+2015 2MASX J08544889+2006307 RX J0854.8+2006 [IN88] 0851+202
1ES 0851+20.3 MITG J0854+2006 1RXS J085451.5+200646 [MGL2009] BZB J0854+2006
0FGL J0855.4+2009 NEWPS5 J0854+2006 S3 0851+20 [VV2000b] J085448.8+200630
1FGL J0854.8+2006 NRAO 0852+20 SDSS J085448.87+200630.7 [VV2003b] J085448.8+200630
2FGL J0854.8+2005 NRAO 0851+20 SDSS J085448.87+200630.6 [VV2006b] J085448.8+200630
1FHL J0854.8+2004 OHIO J 287 UT 0851+203 [VV2010b] J085448.8+200630
GB6 J0854+2006 PG 0851+202 VRO 20.08.01 [VV98b] J085448.8+200630
ICRF J085448.8+200630 PG 0851+203 VSOP J0854+2006 [WCO2009] J085458+200606
IERS B0851+202 PKS J0854+2006 WISE J085448.87+200630.7 [ZEH2003] RX J0854.8+2006 1
INTREF 371 PKS 0851+202 WMAP 115 AAVSO 0849+20
IRAS F08519+2017 PKS 0851+203 WMAP J0854+2005
IRAS 08519+2017 PLCKERC -857 G206.80+35.82 WMAP J0854+2006
JVAS J0854+2006 PSCz Q08519+2017 WMAP J0855+2007

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References (1628 between 1850 and 2015)
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 (6 types) :


Einstein : 1    IRAS : 1    IUE : 63    posa : 1    velocities : 6    Z : 6   

   


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)

3EG J0853+1941 IERS B0851+202 IRAS F08519+2017 IRAS 08519+2017 2MASS J08544888+2006306
2MASX J08544889+2006307 MITG J0854+2006 PG 0851+202 PG 0851+203 PKS J0854+2006
PKS 0851+202 PKS 0851+203 1RXS J085451.5+200646 SDSS J085448.87+200630.7 SDSS J085448.87+200630.6
VSOP J0854+2006

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

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2015.07.29-15:36:15

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