3C 273

Query : 3C 273 C.D.S. - SIMBAD4 rel 1.225 - 2015.07.30CEST06:05:30

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


Basic data :
ICRF J122906.6+020308 -- Seyfert 1 Galaxy
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 (ICRF,3C,4C,3CR,CTA,DA​,GRA,IERS,JVAS,1Jy​,MRC,MSH,NEWPS5,NRAO​,NVSS,OHIO,PKS,PMN​,RGB,RORF,SIM,VSOP​,WB,WMAP,[CGL99],[DGW65],[GGR94],[GR92],[GW2008],[PUC81]), X (Ref,2A,3A,2E,1ES,1H​,H,PBC,RBS,RX​,1RXS,SWIFT,2U,3U​,4U,2XMM,2XMMi,XSS​,[BAG2012],[KRL2007b],[POS96]), QSO (Ref,QSO,[BDW2002],[HB93],[S77],[VV2000]​,[VV2003],[VV2006],[VV2010],[VV96]​,[VV98],[VYP98],[WTW94]), gam (1AGL,1CG,2CG,2EG,3EG,EGR​,0FGL,1FGL,2FGL,IGR​,INTREF,[CMG2008]), * (GSC,HIC,HIP,PLX,USNO), IR (AKARI,IRAS,PSCz,WISE,[DML87]), Bla (Ref,[DGT2001],[IN88],[MGL2009]), UV (Balloon,2EUVE,EUVE,PG), G (LEDA,2MASX,[WZX98]), AGN (Ref,CGRaBS), V* (AAVSO), Sy1 (Ref), BLL (Ref)
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) :
12 29 06.69512 +02 03 08.6628 ( Optical ) [ 56.38 38.43 90 ] A 2007A&A...474..653V
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) :
12 29 06.695 +02 03 08.66 [ 56.38 38.43 90 ]
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) :
12 26 33.28 +02 19 43.1 [ 322.30 225.17 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) :
289.9508 +64.3600 [ 56.38 38.43 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 :
-8.90 7.83 [6.40 4.36 0] A 2007A&A...474..653V
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) 47469 [10] / z(~) 0.173139 [0.000033] / cz 51905.77 [10.00]   (~) D 2011MNRAS.416.2840L
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, ~ =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes mas:
-1.48 [5.90] A 2007A&A...474..653V
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):
0.170 0.170 2 (~) (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 13.05 [~] D 2010A&A...518A..10V
V 12.85 [~] D 2010A&A...518A..10V
R 14.11 [~] D 2008ApJS..175...97H
J 11.692 [0.023] C 2006AJ....131.1163S
H 10.953 [0.023] C 2006AJ....131.1163S
K 9.937 [0.02] C 2006AJ....131.1163S
u (AB) 13.859 [0.005] C 2009yCat.2294....0A
g (AB) 12.990 [0.002] C 2009yCat.2294....0A
r (AB) 12.871 [0.002] C 2009yCat.2294....0A
i (AB) 12.630 [0.002] C 2009yCat.2294....0A
z (AB) 13.242 [0.006] C 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 (115) :

ICRF J122906.6+020308 1H 1226+022 PLX 2877.01 [BAG2012] 187.2817+02.04932
2A 1225+022 HE 1226+0219 PMN J1229+0203 [BDW2002] q1226+0219
3A 1226+023 H 1226+023 PSCz Q12265+0219 [CGL99] 11
1AGL J1228+0142 HIC 60936 QSO B1226+0219 [CMG2008] 188.75+3.14
AKARI-FIS-V1 J1229071+020309 HIP 60936 QSO J1229+0203 [DGT2001] B1226+023
Balloon 110607001 IERS B1226+023 QSO B1226+023 [DGW65] 56
3C 273 IGR J12291+0203 RBS 1114 [DML87] 295
3C 273B INTREF 500 RGB J1229.1+0203 [GGR94] 1226+023
3C 273.0 IRAS F12265+0219 RORF 1226+023 [GR92] 1226+023
4C 02.32 IRAS 12265+0219 RX J122906+02031 [GW2008] CoNFIG 137
1CG 291+65 JVAS B1226+023 RX J1229.1+0203 [HB93] 1226+023
2CG 289+64 JVAS J1229+0203 1RXS J122906.5+020311 [IN88] 1226+023
CGRaBS J1229+0203 1Jy 1226+023 SDSS J122906.69+020308.5 [KRL2007b] 118
3CR 273 1Jy 1226+02 SDSS J122906.69+020308.6 [MGL2009] BZQ J1229+0203
CTA 53 LEDA 41121 SIM 1226+02.0 [POS96] 8
DA 324 2MASX J12290674+0203083 SWIFT J1229.1+0202 [PUC81] 3C 273 B
2E 2729 MRC 1226+023 SWIFT J1229.1+0203 [S77] 207
2E 1226.5+0219 MSH 12+0-08 2U 1224+02 [VV2000] J122906.7+020308
2EG J1229+0206 NEWPS5 J1229+0203 3U 1224+02 [VV2003] J122906.7+020308
3EG J1229+0210 NRAO 400 4U 1226+02 [VV2006] J122906.7+020308
EGR J1229+0203 NVSS J122906+020305 USNO 731 [VV2010] J122906.7+020308
1ES 1226+02.3 OHIO N 044 VSOP J1229+0202 [VV96] J122906.7+020308
2EUVE J1229+02.0 PBC J1229.1+0202 VSOP J1229+0203 [VV98] J122906.7+020308
EUVE J1229+02.0 PG 1226+02 WB 1226+0219 [VYP98] 1226+023
0FGL J1229.1+0202 PG 1226+023 WISE J122906.70+020308.6 [WTW94] 1226+023
1FGL J1229.1+0203 PKS 1226+023 WMAP J1229+0202 [WZX98] 12265+0219
2FGL J1229.1+0202 PKS J1229+0203 2XMM J122906.6+020308 [ZEH2003] RX J1229.1+0203 1
GRA B1226+02 PKS 1226+02 2XMMi J122906.6+020308 AAVSO 1224+02
GSC 00282-00202 PLCKERC -857 G289.96+64.35 XSS J12288+0200

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References (4674 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 (12 types) :


Einstein : 1    IRAS : 1    ISO : 9    IUE : 282    PLX : 3    PM : 1    posa : 3    RVel : 1    velocities : 10    XMM : 23    Z : 7    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)

3C 273 3C 273B 3C 273.0 4C 02.32 3CR 273
3EG J1229+0210 EUVE J1229+02.0 GSC 00282-00202 HIC 60936 HIP 60936
IERS B1226+023 IRAS F12265+0219 IRAS 12265+0219 2MASX J12290674+0203083 NVSS J122906+020305
PG 1226+02 PG 1226+023 PKS 1226+023 PKS J1229+0203 PKS 1226+02
PMN J1229+0203 1RXS J122906.5+020311 SDSS J122906.69+020308.5 SDSS J122906.69+020308.6 VSOP J1229+0202
VSOP J1229+0203 [DML87] 295

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2015.07.30-06:05:30

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