7C 172226.89+400715.00

Query : 7C 172226.89+400715.00
C.D.S. - SIMBAD4 rel 1.7 - 2019.09.17CEST01:29:35

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


Basic data :
7C 172226.89+400715.00 -- 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,7C,...), BLL (Ref,[VV2000b],...), Bla (Ref,[MGL2009],...), gam (1FGL,2FGL,...), QSO (Ref,[VV98]), IR (2MASS,WISE), X (RX), * (Gaia), AGN (Ref)
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] : coordinates error major axis, minor axis (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) :
17 24 05.42883756 +40 04 36.4568820 (Radio) [ 0.2100 0.3038 90 ] A 2015AJ....150...58F
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] : coordinates error major axis, minor axis (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) :
17 22 27.18890656 +40 07 16.3126216 [ 0.2100 0.3038 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] : coordinates error major axis, minor axis (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) :
064.89553650737 +33.15309246453 [ 0.2100 0.3038 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 :
-1.323 -0.495 [1.266 1.663 90] A 2018yCat.1345....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) 184452 [~] / z(spectroscopic) 1.049 [~] / cz 314482 [~]
   D 2012ApJ...757...51G
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):
0.5559 [0.8818] A 2018yCat.1345....0G
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 (6) :
B 21.90 [~] D 2012ApJ...757...51G
R 19.75 [~] D 2012ApJ...757...51G
G 20.6019 [0.0310] C 2018yCat.1345....0G
J 16.122 [0.088] C 2003yCat.2246....0C
H 15.018 [0.073] C 2003yCat.2246....0C
K 14.089 [0.054] C 2003yCat.2246....0C
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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!).
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 (49) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

7C 172226.89+400715.00 GB6 B1722+4007 RGB J1724.1+4004 [MGL2009] BZQ J1724+4004
B2.3 1722+40 87GB 172227.0+400715 RGB J1724+400 [MGL2015] 5BZQ J1724+4004
B2 1722+40 ICRF J172405.4+400436 RX J1724.0+4004 [VV2000b] J172405.5+400438
B3 1722+401 IVS B1722+401 S4 1722+401 [VV2003b] J172405.5+400438
BWE 1722+4007 JVAS B1722+401 S4 1722+40 [VV2006b] J172405.5+400438
CJ2 1722+401 JVAS J1724+400 TXS 1722+401 [VV2010b] J172405.5+400438
CJF B1722+401 JVAS J1724+4004 VCS1 J1724+4004 [VV98] J172405.5+400438
CLASS J172405.4299+400436.457 2MASS J17240543+4004364 VIPS J17240+4004 [VV98b] J172405.4+400436
F2M J172405.43+400435.9 MITG J1724+4004 VLSS J1724.0+4004 Gaia DR2 1346910849356764544
1FGL J1724.0+4002 MITG J172405+4004 WB 1722+4007 Gaia DR1 1346910849356764544
2FGL J1724.0+4003 MY 172228.6+400733.8 WISE J172405.42+400436.5
3FGL J1723.9+4004 MY 172228.6+400454.1 WN B1722.4+4007
FIRST J172405.4+400435 NVSS J172405+400436 [MGL2009] BZU J1724+4004

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References (72 between 1850 and 2019) (Total 72)
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


velocities : 3    PM : 1    PLX : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 7C 172226.89+400715.00

Link by name to the catalogue in VizieR :

BWE 1722+4007 FIRST J172405.4+400435 2MASS J17240543+4004364 MITG J1724+4004 MITG J172405+4004
NVSS J172405+400436 WISE J172405.42+400436.5 WN B1722.4+4007 Gaia DR2 1346910849356764544 Gaia DR1 1346910849356764544

Search by coordinates in Vizier (radius: 5 arcsec)


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

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2019.09.17-01:29:35

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