NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T10:30:38 PST
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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 1920+450


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   *WISE J192154.20+450626.6       19h21m54.2s +45d06m27s RadioS    ...       ...       ...     ...    29     0   20    9     0    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - WISE J192154.20+450626.6

INDEX for WISE J192154.20+450626.6
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
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
20 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
29 Reference(s)   
9 Position data point(s)

ESSENTIAL NOTE for WISE J192154.20+450626.6 (Back to INDEX)
TXS codes: lobes(W)                                                             

CROSS-IDENTIFICATIONS for WISE J192154.20+450626.6 (Back to INDEX)
Object Names Type Object Names Type
WISE J192154.20+450626.6IrS IVS B1920+450 RadioS
WISEA J192154.20+450626.6 IrS JVAS J1921+4506 RadioS
LQAC 290+045 001 VisS VCS1 J1921+4506 RadioS
MG4 J192153+4506 RadioSOCARS 1920+450 RadioS
87GB 192022.3+450033 RadioSWB J1921+4506 RadioS
87GB[BWE91] 1920+4500 RadioSWIBRaLS J1921+4506 G
[WB92] 1920+4500 RadioS13W 296 RadioS
NVSS J192154+450627 RadioS1RXS J192155.3+450620 XrayS
CRATES J1921+4506 RadioS[HRT2007] J192153+450620 RadioS
CRATES J192154.21+450626.9 RadioS[JBB2007] J192154.20+450626.9 RadioS
TXS 1920+449 RadioS[MGD2014] 1920.3+4500 RadioS
ICRF J192154.2+450626 RadioS    
IERS B1920+450 RadioS    
     

COORDINATES for WISE J192154.20+450626.6 (Back to INDEX)

Position Reference:2002ApJS..141...13B

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 290.0967338  45.0109486 19h20m23.2161s +45d00m39.415s  2.20E-02  9.00E-03   90
Equatorial (J2000.0) 290.4758554  45.1074686 19h21m54.2053s +45d06m26.887s  2.20E-02  9.00E-03   90
Ecliptic   (B1950.0) 306.5479980  65.9252244                              2.20E-02  9.00E-03  110
Ecliptic   (J2000.0) 307.2370346  65.9203210                              2.20E-02  9.00E-03  110
Galactic              76.8300048  13.8736799                              2.20E-02  9.00E-03  155
SuperGalactic         16.9227916  60.0609006                              2.20E-02  9.00E-03   77
Additional detailed measurements with references are also available by clicking below:
9 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for WISE J192154.20+450626.6 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISE J192154.20+450626.6 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for WISE J192154.20+450626.6 (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]0.6290.5270.3980.3150.2190.6160.4800.3320.2470.1830.1030.0650.0440.022
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]0.7920.6290.4830.3900.2830.7520.5530.4010.3040.2160.1320.0840.0540.022


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.510 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for WISE J192154.20+450626.6 (Back to INDEX)
Log (Flux Density S in mJy):  2.27
Frequency                  :  4.85 GHz
Sp. Index (S=A*Freq^Index^):    -0.1 
Description                :                     
Size (arcmin)              :      

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:
20 photometric data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for WISE J192154.20+450626.6 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for WISE J192154.20+450626.6 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- WISE J192154.20+450626.6SIMBAD (CDS, Strasbourg, France)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1920+449 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISE J192154.20+450626.6GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- WISE J192154.20+450626.6NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 19h21m54.2s, +45d06m27s (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)
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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