NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-23 T13:37:03 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 3C 321


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   *3C 321                         15h31m43.5s +24d04m19s G       28810  0.096100      16.2g    ...   253    14  146   16     8    7     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 3C 321

INDEX for 3C 321
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   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
   
146 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
253 Reference(s)   
16 Position data point(s)
8 Redshift data point(s)   
7 Diameter data point(s)   
14 Note(s)   
PKS data    

ESSENTIAL NOTE for 3C 321 (Back to INDEX)
Z, mag., and morph. refer to southern component. See 1992, A&AS, 96, 389.       

CROSS-IDENTIFICATIONS for 3C 321 (Back to INDEX)
Object Names Type Object Names Type
3C 321RadioSCTD 092 RadioS
4C +24.34 RadioSDA 385 RadioS
PKS 1529+24 RadioSNRAO 0480 RadioS
B2 1529+24 RadioSCoNFIG 221 RadioS
2MASX J15314347+2404189 IrS CoNFIG3 J153142.71+240427.20 RadioS
2MASXi J1531434+240419 IrS CXO J153143.5+240418 XrayS
2MASS J15314346+2404189 IrS 2XMM J153143.4+240420 XrayS
SDSS J153143.46+240419.1 G 2XMMp J153143.4+240420 XrayS
IRAS 15295+2414 IrS 1AXG J153143+2404 XrayS
IRAS F15295+2414 IrS [VE75] CL 1529+24 RadioS
LQAC 232+024 011 G [KWP81] 1529+24 RadioS
NYU-VAGC 1906887 G [dML87] 373 G
PGC 055317 G [VCV2001] J153143.4+240418 G
SSTSL2 J153143.42+240419.5 IrS [VCV2006] J153143.4+240418 G
PKS B1529+242 RadioS[AHG2014] B020 G
PKS J1531+2404 RadioS    
OR +249 RadioS    

COORDINATES for 3C 321 (Back to INDEX)

Position Reference:2010ApJS..189...37E

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 232.3898387  24.2407278 15h29m33.561s +24d14m26.62s  4.00E-01  4.00E-01    0
Equatorial (J2000.0) 232.9312992  24.0718958 15h31m43.512s +24d04m18.82s  4.00E-01  4.00E-01    0
Ecliptic   (B1950.0) 221.9022640  41.6114957                              4.00E-01  4.00E-01    0
Ecliptic   (J2000.0) 222.6048151  41.6067681                              4.00E-01  4.00E-01    0
Galactic              37.2537314  53.8828061                              4.00E-01  4.00E-01    0
SuperGalactic         97.9748607  41.7340160                              4.00E-01  4.00E-01    0
Additional detailed measurements with references are also available by clicking below:
16 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 3C 321 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 3C 321 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Radio MorphologyIIFR II...1983MNRAS.204..151L
Activity TypeS1hSy 1 h...2006A&A...455..773V
5 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 3C 321 (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]0.1910.1600.1210.0950.0660.1870.1450.1010.0750.0560.0310.0200.0130.007
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]0.2390.1900.1460.1170.0850.2260.1670.1210.0920.0650.0400.0250.0160.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.140 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 3C 321 (Back to INDEX)
Helio. Radial Velocity     :     28810 +/-       90 km/s      
Redshift                   :  0.096100 +/- 0.000300        1992A&AS...96..389d
Major Diameter (arcmin)    :  0.42
Minor Diameter (arcmin)    :  0.32
Magnitude and Filter       : 16.2g
Classifications            : pec;NLRG;Sy2   HEG  

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:
8 Redshift data point(s)      146 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 3C 321 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   28810 +/-     90 km/s      1992A&AS...96..389d
V (Kinematic LSR)          :   28827 +/-     90 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   28903 +/-     90 km/s      1991RC3.9.C...0000d
V (Local Group)            :   28897 +/-     90 km/s      1996AJ....111..794K
V (3K CMB)                 :   28934 +/-     90 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   29047 +/-     91 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   29216 +/-     91 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   29295 +/-     92 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   395.9 +/-   27.7 Mpc      (m-M) = 37.99 +/- 0.15 mag
D (Local Group)            :   395.8 +/-   27.7 Mpc      (m-M) = 37.99 +/- 0.15 mag
D (3K CMB)                 :   396.4 +/-   27.8 Mpc      (m-M) = 37.99 +/- 0.15 mag
D (Virgo Infall only)      :   397.9 +/-   27.9 Mpc      (m-M) = 38.00 +/- 0.15 mag
D (Virgo + GA only)        :   400.2 +/-   28.0 Mpc      (m-M) = 38.01 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   401.3 +/-   28.1 Mpc      (m-M) = 38.02 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1920 pc/arcsec =  1.920 kpc/arcsec = 115.17 kpc/arcmin =   6.91 Mpc/degree
Scale (Local Group)        :    1919 pc/arcsec =  1.919 kpc/arcsec = 115.15 kpc/arcmin =   6.91 Mpc/degree
Scale (3K CMB)             :    1922 pc/arcsec =  1.922 kpc/arcsec = 115.30 kpc/arcmin =   6.92 Mpc/degree
Scale (Virgo Infall only)  :    1929 pc/arcsec =  1.929 kpc/arcsec = 115.74 kpc/arcmin =   6.94 Mpc/degree
Scale (Virgo + GA only)    :    1940 pc/arcsec =  1.940 kpc/arcsec = 116.42 kpc/arcmin =   6.99 Mpc/degree
Scale(Virgo + GA + Shapley):    1946 pc/arcsec =  1.946 kpc/arcsec = 116.73 kpc/arcmin =   7.00 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 0.857 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 28810 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.096514 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 426 Mpc (m-M) = 38.15 mag Angular-Size Distance : 354 Mpc (m-M) = 37.75 mag Co-Moving Radial Distance : 388 Mpc (m-M) = 37.95 mag Co-Moving Tangential Dist. : 388 Mpc (m-M) = 37.95 mag Co-Moving Volume : 0.245 Gpc^3 Light Travel-Time : 1.210 Gyr Age at Redshift 0.096514 : 12.089 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1717 pc/arcsec = 1.717 kpc/arcsec = 103.05 kpc/arcmin = 6.18 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.69174; Magnitude per Unit Area = 0.4001 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for 3C 321 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray2-10 keV (ASCA) 2.8E-13 ergs s^-1^ cm^-2^ 2005ApJS..161..185U 6.07E+35 [W] 1.58E+09
Visualz (SDSS Model) AB 14.593 +/- 0.006 asinh mag 2007SDSS6.C...0000:-23.55 +/- 0.50 [mag] 9.52E+10 +/- 1.91E+10
Near-InfraredH 12.701 +/- 0.068 mag 20032MASX.C.......:-25.45 +/- 0.50 [mag] 8.74E+10 +/- 1.84E+10
Mid-Infrared30 microns (IRS) 5.15E-01 +/- 2.16E-02 Jy 2009ApJ...705...14D 1.12E+38 +/- 2.28E+37 [W] 2.90E+11 +/- 5.94E+10
Far-Infrared60 microns (IRAS) 1067. +/- 15 % milliJy 1988AJ.....95...26G 1.16E+38 +/- 2.90E+37 [W] 3.02E+11 +/- 7.54E+10
Millimeter3 mm (IRAM 30m) 67.33 +/- 0.52 milliJy 2010A&A...518A...9O 1.46E+35 +/- 2.92E+34 [W] 3.80E+08 +/- 7.60E+07
Radio10 MHz 204.000 +/- 54.000 Jy 1980MNRAS.190..903L 4.43E+34 +/- 1.47E+34 [W] 1.15E+08 +/- 3.82E+07
NOTE: The above quantities are derived using a Distance Modulus of 38.15 mag corresponding to
a Luminosity Distance of 425.9 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 146 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 3C 321 (Back to INDEX)

The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
PA
[degrees]
(J2000.0)
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 38.6325.1133 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:75.1648.85
K_s (2MASS "total") 34.2024.62160 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:66.5447.91
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.946 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 7 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 3C 321 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 3C 321SIMBAD (CDS, Strasbourg, France)
Fourth Cambridge Survey -- 4C +24.34 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The Second Bologna Survey -- B2 1529+24 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J15314347+2404189 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1531434+240419 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 15295+2414 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F15295+2414 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 055317 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 055317 The Lyon/Meudon Extragalactic Database (LEDA)
Parkes Radio Sources Catalogue -- PKS B1529+242 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 3C 321GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 3C 321NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 15h31m43.5s, +24d04m19s (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)
version
SDSS Sky Server
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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