NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-07-19 T00:47:38 PDT
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object LEDA 1413840


1 objects found in NED.    

SOURCE LIST

 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    4C +12.72                      21h06m11.2s +12d39m56s G         ...       ...      17.3     ...    38     0   27    3     0    2     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 4C +12.72

INDEX for 4C +12.72
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
27 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
38 Reference(s)   
3 Position data point(s)
2 Diameter data point(s)   
PKS data    

ESSENTIAL NOTE for 4C +12.72 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 4C +12.72 (Back to INDEX)
Object Names Type Object Names Type
4C +12.72RadioS87GB[BWE91] 2103+1227 RadioS
PKS 2103+12 RadioS[WB92] 2103+1227 RadioS
2MASX J21061119+1239562 IrS S3 2103+12 RadioS
2MASXi J2106111+123956 IrS OX +106 RadioS
LQAC 316+012 001 VisS TXS 2103+124 RadioS
LEDA 1413840 G Cul 2103+124 RadioS
PKS B2103+124 RadioSRGB J2106+126 RadioS
PKS B2103+124 ID G RX J2106.1+1239 XrayS
PKS J2106+1239 RadioS1RXS J210611.2+123953 XrayS
MRC 2103+124 RadioS    
MG1 J210612+1239 RadioS    
87GB 210348.9+122728 RadioS    
     

COORDINATES for 4C +12.72 (Back to INDEX)

Position Reference:1997A&AS..122..235L

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  315.948714   12.464492  21h03m47.69s  +12d27m52.2s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  316.546542   12.665583  21h06m11.17s  +12d39m56.1s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  322.577615   27.913729                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  323.273308   27.910218                              1.25E+00  1.25E+00    0
Galactic               61.492365  -22.435654                              1.25E+00  1.25E+00    0
SuperGalactic         295.258422   58.093696                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
3 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 4C +12.72 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 4C +12.72 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 4C +12.72 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.5510.4610.3480.2760.1910.5380.4200.2900.2160.1600.0900.0570.0380.019
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.6900.5480.4210.3390.2460.6540.4810.3490.2650.1880.1140.0730.0470.019


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.360 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 4C +12.72 (Back to INDEX)
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 17.3 
Classifications            : S0                  

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
27 photometric data point(s)      2 Diameter data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for 4C +12.72 (Back to INDEX)
 N/A 

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 4C +12.72 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for 4C +12.72 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 4C +12.72SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +12.72VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J21061119+1239562 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J2106111+123956 NASA/IPAC Infrared Science Archive (IRSA)
Parkes Radio Sources Catalogue -- PKS B2103+124 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Texas Survey of radio sources at 365MHz -- TXS 2103+124 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 1413840 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 4C +12.72GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 4C +12.72NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 21h06m11.2s, +12d39m56s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

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