NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-14 T20:12:15 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 CENTAURUS A


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    NGC 5128                       13h25m27.6s -43d01m09s G         547  0.001825       7.84    ...  1951    33  429   51    36   16     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 5128

INDEX for NGC 5128
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
   
429 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
1951 Reference(s)   
51 Position data point(s)
36 Redshift data point(s)   
16 Diameter data point(s)   
33 Note(s)   
ESO data    
PKS data    
RC3 data    

ESSENTIAL NOTE for NGC 5128 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 5128 (Back to INDEX)
Object Names Type Object Names Type
NGC 5128G NEWPS_5yr_5s_15 291 RadioS
Centaurus A RadioSCXO J132527.6-430108 XrayS
ESO 270-IG 009 G RX J1325.5-4301 XrayS
ESO 132233-4245.4 G 1RXS J132527.3-430105 XrayS
ARP 153 G MAXI 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 3FGL J1325.4-4301 GammaS
AKARI J1325275-430112 IrS SWIFT J1325.4-4300 GammaS
ISOSS J13253-4300 IrS SWIFT J1325.4-4301 XrayS
CGS 467 G 2FGL J1325.6-4300 GammaS
SGC 132233-4245.4 G 1FGL J1325.6-4300 GammaS
ESO-LV 2700090 G EGRET J1326-43 G
RR 245a G [KWP81] 1322-42 RadioS
LDCE 0993 NED003 G [SPB93] 216 G
HDCE 0790 NED002 G LGG 344:[G93] 002 G
LQAC 201-043 001 G [A94] 35 G
HIPASS J1324-42 RadioS[VCV2001] J132528.0-430100 QSO
PGC 046957 G [SLK2004] 0837 IrS
SSTSL2 J132527.56-430109.3 IrS [KRL2007] 139 XrayS
BZU J1325-4301 QSO [MEM2008] 179 G
11HUGS 335 G [MGL2009] 1647 QSO
PKS B1322-428 RadioS[WMR2009] 104 G
PKS J1325-4303 RadioS[TES2010] 047 XrayS
PMN J1325-4302 RadioS[MSC2011] J132527.80-430112.9 G
PMNM 132221.3-424700 RadioSNGC 5128:[L2011a] X0001 XrayS
MRC 1322-427 RadioS[BTM2013] 0671 XrayS
SUMSS J132528-430110 RadioS[AHG2014] B033 G
VSOP J1325-4301 RadioS    
AT20G J132527-430104 RadioS    
AT20G J132527.07-430107.0 RadioS    
Cul 1322-427 RadioS    
ICRF J132527.6-430108 RadioS    
IERS B1322-427 RadioS    
NEWPS_5yr_5s 300 RadioS    

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  5.40E-03  4.00E-03   90
Equatorial (J2000.0) 201.3650633 -43.0191125 13h25m27.6152s -43d01m08.805s  5.40E-03  4.00E-03   90
Ecliptic   (B1950.0) 216.4477169 -31.3275357                              5.40E-03  4.00E-03   64
Ecliptic   (J2000.0) 217.1433477 -31.3319020                              5.40E-03  4.00E-03   64
Galactic             309.5158743  19.4173247                              5.40E-03  4.00E-03   98
SuperGalactic        159.7531927  -5.2498865                              5.40E-03  4.00E-03   17
Additional detailed measurements with references are also available by clicking below:
51 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 5128 (Back to INDEX)

56 Distances found in NED View 56 Individual Distance Measurement(s) for NGC 5128

Summary Statistics computed by NED from 56 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
(mag)
Metric Distance
(Mpc)
Mean 27.88 3.807
Std. Dev. 0.35 0.823
Min. 27.37 2.980
Max. 29.76 8.950
Median 27.82 3.660

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 5128 (Back to INDEX)
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)


FOREGROUND GALACTIC EXTINCTION for NGC 5128 (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]0.4980.4160.3150.2490.1730.4870.3790.2620.1950.1450.0810.0520.0350.018
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        1978PASP...90..237G
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:
36 Redshift data point(s)      429 photometric data point(s)      16 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 5128 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     547 +/-      5 km/s      1978PASP...90..237G
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
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 NGC 5128 (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)]
Gamma-Ray14-195 keV (Swift) 92.62E-11 +/- 0.71E-11 erg/s/cm^2^ 2010ApJS..186..378T 1.61E+35 +/- 9.36E+33 [W] 4.18E+08 +/- 2.43E+07
X-Ray20-100 keV (Suzaku) 11E-10 erg/cm^2^/s 2011ApJ...743..124F 1.91E+38 [W] 4.96E+11
Ultraviolet3320 A (OAO) 11.3E-13 +/- 1.4E-13 ergs/cm^2^/s/A 1979ApJ...228..419W 6.51E+35 +/- 8.90E+34 [W] 1.69E+09 +/- 2.31E+08
VisualV (V_T^0) 6.42 mag 1991RC3.9.C...0000d-21.46 [mag] 2.41E+10
Near-InfraredH_tot (2MASS LGA) 4.271 +/- 0.017 mag 2003AJ....125..525J-23.61 +/- 0.15 [mag] 1.64E+10 +/- 9.83E+08
Mid-Infrared25 microns (IRAS) 30.74 +/- 15 % Jy 1988ApJS...68...91R 6.39E+35 +/- 1.03E+35 [W] 1.66E+09 +/- 2.67E+08
Far-InfraredFIR (IRAS) 1.34E-11 W m^-2^ 1988ApJS...68...91R 2.32E+36 [W] 6.04E+09
Sub-Millimeter870 microns (LABOCA) 18.0 +/- 1.7 Jy 2008A&A...490...77W 1.08E+34 +/- 1.19E+33 [W] 2.80E+07 +/- 3.10E+06
Millimeter33 GHz (WMAP) 82 +/- 12 Jy 2008A&A...483..741I 4.65E+33 +/- 7.32E+32 [W] 1.21E+07 +/- 1.90E+06
Radio408 MHz 2746. Jy 1990PKS90.C...0000W 1.95E+33 [W] 5.06E+06
NOTE: The above quantities are derived using an estimated Distance Modulus of (27.88 +/- 0.35) mag corresponding to
a Metric Distance of (3.807 +/- 0.823) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 429 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 5128 (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]
ESO-LV "Quick Blue" IIa-O 2041.741572.1431 90% total B light 1989ESOLV.C...0000L37.6829.02
K_s (LGA/2MASS "total") 819.60729.4442 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J15.1313.46
NOTE: Physical diameters are derived using a scale of 0.0185 kpc/arcsec based on Average NED-D Metric Distance of (3.807 +/- 0.823) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 16 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 5128 Help (Back to INDEX)
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 Point Source Catalog -- IRAS 13225-4245 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
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)
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)
The NRAO Data Archive System

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