Date and Time of the Query: 2022-01-21 T11:45:12 PST
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Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 4

INDEX for NGC 5128
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 530 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    2144 Reference(s)   
    103 Position data point(s)
    57 Redshift data point(s)   
    22 Diameter data point(s)   
    33 Note(s)   
    ESO data    
    PKS data    
    RC3 data    

    ESSENTIAL NOTE for NGC 5128 (Back to INDEX)

    Object Names Type Object Names Type
    NGC 5128G CXOGSG J132527.6-430108 XrayS
    Centaurus A RadioSRX J1325.5-4301 XrayS
    ESO 270-IG 009 G 1RXS J132527.3-430105 XrayS
    ESO 132233-4245.4 G MAXI J1325-430 XrayS
    ARP 153 G 3MAXI J1325-430 XrayS
    AM 1322-424 G 2PBC J1325.4-4301 XrayS
    MCG -07-28-001 G PBC J1325.4-4301 XrayS
    MC 1322-427 G SAXWFC J1325.5-4302.1 XrayS
    PRC C-45 G 2XMM J132527.6-430109 XrayS
    PKS 1322-42 RadioS1H 1323-428 XrayS
    2MASX J13252775-4301073 IrS 1ES 1322-427 XrayS
    2MASXi J1325277-430107 IrS XSS J13253-4302 XrayS
    IRAS 13225-4245 IrS CXO J132527.65-430108.3 XrayS
    IRAS F13225-4245 IrS 3FHL J1325.5-4300 GammaS
    AKARI J1325275-430112 IrS 3FGL J1325.4-4301 GammaS
    ISOSS J13253-4300 IrS SWIFT J1325.4-4300 GammaS
    CGS 467 G SWIFT J1325.4-4301 XrayS
    SGC 132233-4245.4 G 2FGL J1325.6-4300 GammaS
    ESO-LV 2700090 G 1FGL J1325.6-4300 GammaS
    RR 245a G 1FLE J1324-4319 GammaS
    LDCE 0993 NED003 G 4FGL J1325.5-4300 GammaS
    HDCE 0790 NED002 G TeV J1325-430 GammaS
    PGC1 0046957 NED001 G EGRET J1326-43 G
    LQAC 201-043 001 G [KWP81] 1322-42 RadioS
    HIPASS J1324-42 RadioS[SPB93] 216 G
    LVHIS 48 G LGG 344:[G93] 002 G
    PGC 046957 G [A94] 35 G
    SSTSL2 J132527.56-430109.3 IrS [VCV2001] J132528.0-430100 QSO
    BZU J1325-4301 QSO [SLK2004] 0837 IrS
    11HUGS 335 G [KRL2007] 139 XrayS
    PKS B1322-428 RadioS[MEM2008] 179 G
    PKS J1325-4303 RadioS[MGL2009] 1647 QSO
    PMN J1325-4302 RadioS[WMR2009] 104 G
    PMNM 132221.3-424700 RadioS[TES2010] 047 XrayS
    MRC 1322-427 RadioS[MSC2011] J132527.80-430112.9 G
    SUMSS J132528-430110 RadioSNGC 5128:[L2011a] X0001 XrayS
    VSOP J1325-4301 RadioS[BTM2013] 0671 XrayS
    AT20G J132527-430104 RadioS[AHG2014] B033 G
    AT20G J132527.07-430107.0 RadioSNGC 5128:[WLQ2016] X0001 XrayS
    Cul 1322-427 RadioSNGC 5128:[WLQ2016] X0002 XrayS
    ICRF J132527.6-430108 RadioS[KJK2017] J1325-4301 RadioS
    IERS B1322-427 RadioS    
    OCARS 1322-427 RadioS    
    NEWPS_5yr_5s 300 RadioS    
    NEWPS_5yr_5s_15 291 RadioS    
    2CXO J132527.6-430108 XrayS    
    CXO J132527.6-430108 XrayS    

    COORDINATES for NGC 5128 (Back to INDEX)

    Position Reference:1998AJ....116..516M

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0) 200.6316879 -42.7591462 13h22m31.6051s -42d45m32.926s  5.43E-03  4.02E-03   90
    Equatorial (J2000.0) 201.3650634 -43.0191126 13h25m27.6152s -43d01m08.805s  5.43E-03  4.02E-03   90
    Ecliptic   (B1950.0) 216.4477170 -31.3275358                              5.43E-03  4.02E-03   64
    Ecliptic   (J2000.0) 217.1433477 -31.3319021                              5.43E-03  4.02E-03   64
    Galactic             309.5158743  19.4173246                              5.43E-03  4.02E-03   98
    SuperGalactic        159.7531928  -5.2498865                              5.43E-03  4.02E-03   17
    Additional detailed measurements with references are also available by clicking below:
    103 Position data point(s)


    54 Distances found in NED View 54 Individual Distance Measurement(s) for NGC 5128

    Summary Statistics computed by NED from 54 Distance(s) in the literature:
    NOTE: These summary statistics are provided for "quick-look" reference only;
    they are based exclusively on original values, as published.
    No homogenization or corrections have been applied.

    NGC 5128 Distance Modulus
    Metric Distance
    Mean 27.88 3.812
    Std. Dev. 0.36 0.837
    Min. 27.37 2.980
    Max. 29.76 8.950
    Median 27.82 3.660

    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyPPPair member (points to parent)...1995ApL&C..30....1R
    KinematicsHI line widthHI line width...1976PASAu...3...63G
    Galaxy MorphologyS0 pecS0 pec...1991RC3.9.C...0000d
    Radio Morphologyradio jetradio jet...1992A&AS...95..249L
    Distance IndicatorTully estTully est...1988NBGC.C....0000T
    65 Detailed Classification(s)

    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]0.4980.4160.3150.2490.1730.4870.3790.2620.1950.1450.0810.0520.0350.018
    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]0.6250.4960.3810.3070.2230.5930.4360.3160.2400.1700.1040.0660.0420.018

    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.480 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 5128 (Back to INDEX)
    Helio. Radial Velocity     :       547 +/-        5 km/s      
    Redshift                   :  0.001825 +/- 0.000017        1992CORV..C...0000F
    Major Diameter (arcmin)    :  25.7
    Minor Diameter (arcmin)    :  20.0
    Magnitude and Filter       :  7.84
    Classifications            : S0 pec;Sy2     BLLAC
    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:
    57 Redshift data point(s)      530 photometric data point(s)      22 Diameter data point(s)      

    Calculated and Corrected Velocities
    V (Heliocentric)           :     547 +/-      5 km/s      1992CORV..C...0000F
    V (Kinematic LSR)          :     545 +/-      5 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :     386 +/-      8 km/s      1991RC3.9.C...0000d
    V (Local Group)            :     301 +/-     16 km/s      1996AJ....111..794K
    V (3K CMB)                 :     803 +/-     19 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :     349 +/-     16 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :     314 +/-     16 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :     312 +/-     16 km/s      2000ApJ...529..786M
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    5.29 +/-   0.39 Mpc      (m-M) = 28.62 +/- 0.15 mag
    D (Local Group)            :    4.12 +/-   0.36 Mpc      (m-M) = 28.08 +/- 0.18 mag
    D (3K CMB)                 :   11.00 +/-   0.81 Mpc      (m-M) = 30.21 +/- 0.15 mag
    D (Virgo Infall only)      :    4.77 +/-   0.34 Mpc      (m-M) = 28.39 +/- 0.15 mag
    D (Virgo + GA only)        :    4.30 +/-   0.31 Mpc      (m-M) = 28.17 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    4.28 +/-   0.31 Mpc      (m-M) = 28.16 +/- 0.15 mag
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      26 pc/arcsec =  0.026 kpc/arcsec =   1.54 kpc/arcmin =   0.09 Mpc/degree
    Scale (Local Group)        :      20 pc/arcsec =  0.020 kpc/arcsec =   1.20 kpc/arcmin =   0.07 Mpc/degree
    Scale (3K CMB)             :      53 pc/arcsec =  0.053 kpc/arcsec =   3.20 kpc/arcmin =   0.19 Mpc/degree
    Scale (Virgo Infall only)  :      23 pc/arcsec =  0.023 kpc/arcsec =   1.39 kpc/arcmin =   0.08 Mpc/degree
    Scale (Virgo + GA only)    :      21 pc/arcsec =  0.021 kpc/arcsec =   1.25 kpc/arcmin =   0.08 Mpc/degree
    Scale(Virgo + GA + Shapley):      21 pc/arcsec =  0.021 kpc/arcsec =   1.24 kpc/arcmin =   0.07 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 = 80.387 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 547 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.002678 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 11 Mpc (m-M) = 30.21 mag Angular-Size Distance : 11 Mpc (m-M) = 30.20 mag Co-Moving Radial Distance : 11 Mpc (m-M) = 30.21 mag Co-Moving Tangential Dist. : 11 Mpc (m-M) = 30.21 mag Co-Moving Volume : 5.56e-06 Gpc^3 Light Travel-Time : 0.036 Gyr Age at Redshift 0.002678 : 13.263 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 53 pc/arcsec = 0.053 kpc/arcsec = 3.19 kpc/arcmin = 0.19 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98936; Magnitude per Unit Area = 0.01161 mag
    To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
    Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities



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

    Passband Apparent Major Axis
    (2a) [arcsec]
    Apparent Minor Axis
    (2b) [arcsec]
    Reference Level RefcodePhysical Major Axis
    (2a) [kpc]
    Physical Minor Axis
    (2b) [kpc]
    ESO-LV "Quick Blue" IIa-O 2041.741572.1431 90% total B light 1989ESOLV.C...0000L37.7329.05
    K_s (LGA/2MASS "total") 819.60729.4442 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J15.1513.48
    NOTE: Physical diameters are derived using a scale of 0.0185 kpc/arcsec based on Average NED-D Metric Distance of (3.812 +/- 0.837) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 22 Diameter data point(s) available in NED.

    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 5128SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 5128VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 270-IG 009 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -07-28-001 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J13252775-4301073 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J1325277-430107 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F13225-4245 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 2700090 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 046957 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 046957 The Lyon/Meudon Extragalactic Database (LEDA)
    Parkes Radio Sources Catalogue -- PKS B1322-428 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1325-4302 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 5128GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 5128NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 13h25m27.6s, -43d01m09s (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)
    The NRAO Data Archive System

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