Date and Time of the Query: 2019-02-17 T17:45:35 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 NGC 4593

1 objects found in NED.    


 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 4593                       12h39m39.4s -05d20m39s G        2698  0.009000      11.67    ...   737    23  234   36    31    6     1 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - NGC 4593

INDEX for NGC 4593
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):

234 Photometric data point(s) and SED   
Redshift-Independent Distances
737 Reference(s)   
36 Position data point(s)
31 Redshift data point(s)   
6 Diameter data point(s)   
23 Note(s)   
1 Association(s)   
RC3 data    


Object Names Type Object Names Type
NGC 4593G IGR J12396-0521 XrayS
MRK 1330 UvES MAXI J1240-052 XrayS
MCG -01-32-032 G 2PBC J1239.6-0520 XrayS
2MASX J12393949-0520391 IrS PBC J1239.6-0520 XrayS
2MASXi J1239394-052039 IrS 2XMM J123939.2-052038 XrayS
2MASS J12393945-0520390 IrS 2XMMp J123939.3-052039 XrayS
GALEXASC J123939.51-052038.3 UvS 1XMM J123939.4-052039 XrayS
IRAS 12370-0504 IrS 4U 1240-05 XrayS
IRAS F12370-0504 IrS H 1238-049 XrayS
CGS 405 G XSS J12408-0516 XrayS
LDCE 0910 NED001 G SWIFT J1239.5-0520 XrayS
USGC S181 NED04 G SWIFT J1239.6-0518 GammaS
LQAC 189-005 001 G SWIFT J1239.6-0519 XrayS
APMUKS(BJ) B123704.26-050411.8G [dML87] 301 G
GSC 4954 00179 G [VCV2001] J123939.4-052039 G
HE 1237-0504 G NGC 4593:[LB2005] X01 XrayS
PGC 042375 G [SMI2006] 15 G
RBS 1139 G [VCV2006] J123939.4-052039 G
SSTSL2 J123939.43-052038.7 IrS [KRL2007] 122 XrayS
NVSS J123939-052035 RadioS[WMR2009] 097 G
RX J1239.6-0520 XrayS [AHG2014] B186 G
1RXS J123939.6-052035 XrayS    
1RXP J123939.2-052046 XrayS    

COORDINATES for NGC 4593 (Back to INDEX)

Position Reference:1983MNRAS.204..811C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  189.269371   -5.069744 12h37m04.649s -05d04m11.08s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  189.914272   -5.344261 12h39m39.425s -05d20m39.34s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  190.508789   -0.987477                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  191.207232   -0.989243                              5.00E-01  5.00E-01    0
Galactic              297.482909   57.402796                              5.00E-01  5.00E-01    0
SuperGalactic         120.573234   -5.129296                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
36 Position data point(s)


8 Distances found in NED View 8 Individual Distance Measurement(s) for NGC 4593

Summary Statistics computed by NED from 8 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 4593 Distance Modulus
Metric Distance
Mean 32.48 34.688
Std. Dev. 1.09 15.563
Min. 30.40 12.000
Max. 33.96 61.900
Median 32.48 31.900

TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGBGroup non-member, background...1975SSS.....9..557d
KinematicsHI line widthHI line width...1987MNRAS.224..953S
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy Morphology(R)SB(rs)b(R)SB(rs)b...1991RC3.9.C...0000d
Activity TypeSeyfertSy...1983ApJ...268..602B
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
32 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]0.1070.0900.0680.0540.0370.1050.0820.0570.0420.0310.0180.0110.0070.004
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]0.1340.1060.0820.0660.0480.1270.0930.0680.0510.0360.0220.0140.0090.004

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.040 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 4593 (Back to INDEX)
Helio. Radial Velocity     :      2698 +/-       38 km/s      
Redshift                   :  0.009000 +/- 0.000127        1992ApJS...83...29S
Major Diameter (arcmin)    :   3.9
Minor Diameter (arcmin)    :   2.9
Magnitude and Filter       : 11.67
Classifications            : (R)SB(rs)b     Sy1  

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:
31 Redshift data point(s)      234 photometric data point(s)      6 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :    2698 +/-     38 km/s      1992ApJS...83...29S
V (Kinematic LSR)          :    2700 +/-     38 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2595 +/-     38 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2525 +/-     39 km/s      1996AJ....111..794K
V (3K CMB)                 :    3043 +/-     45 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2830 +/-     45 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    3025 +/-     47 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    3015 +/-     47 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    35.6 +/-    2.5 Mpc      (m-M) = 32.75 +/- 0.15 mag
D (Local Group)            :    34.6 +/-    2.5 Mpc      (m-M) = 32.69 +/- 0.15 mag
D (3K CMB)                 :    41.7 +/-    3.0 Mpc      (m-M) = 33.10 +/- 0.15 mag
D (Virgo Infall only)      :    38.8 +/-    2.8 Mpc      (m-M) = 32.94 +/- 0.15 mag
D (Virgo + GA only)        :    41.4 +/-    3.0 Mpc      (m-M) = 33.09 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    41.3 +/-    2.9 Mpc      (m-M) = 33.08 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     172 pc/arcsec =  0.172 kpc/arcsec =  10.34 kpc/arcmin =   0.62 Mpc/degree
Scale (Local Group)        :     168 pc/arcsec =  0.168 kpc/arcsec =  10.06 kpc/arcmin =   0.60 Mpc/degree
Scale (3K CMB)             :     202 pc/arcsec =  0.202 kpc/arcsec =  12.12 kpc/arcmin =   0.73 Mpc/degree
Scale (Virgo Infall only)  :     188 pc/arcsec =  0.188 kpc/arcsec =  11.28 kpc/arcmin =   0.68 Mpc/degree
Scale (Virgo + GA only)    :     201 pc/arcsec =  0.201 kpc/arcsec =  12.05 kpc/arcmin =   0.72 Mpc/degree
Scale(Virgo + GA + Shapley):     200 pc/arcsec =  0.200 kpc/arcsec =  12.01 kpc/arcmin =   0.72 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 = 8.323 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2698 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.010149 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 42 Mpc (m-M) = 33.12 mag Angular-Size Distance : 41.2 Mpc (m-M) = 33.07 mag Co-Moving Radial Distance : 41.6 Mpc (m-M) = 33.10 mag Co-Moving Tangential Dist. : 41.6 Mpc (m-M) = 33.10 mag Co-Moving Volume : 0.000301 Gpc^3 Light Travel-Time : 0.135 Gyr Age at Redshift 0.010149 : 13.164 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 200 pc/arcsec = 0.200 kpc/arcsec = 11.98 kpc/arcmin = 0.72 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96041; Magnitude per Unit Area = 0.04385 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 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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Gamma-Ray14-195 keV (Swift) 9.79E-11 +/- 0.62E-11 erg/s/cm^2^ 2010ApJS..186..378T 1.41E+36 +/- 4.56E+35 [W] 3.67E+09 +/- 1.19E+09
X-Ray15-150 keV (Swift) 7.6e-11 +/- 3.5e-12 erg/cm^2^/s 2010A&A...524A..64C 1.09E+36 +/- 3.51E+35 [W] 2.85E+09 +/- 9.12E+08
Ultraviolet2277 A (GALEX) 55.8E-12 +/- 0.4E-12 erg/s/cm^2^ 2009ApJ...703.1597A 8.04E+35 +/- 2.55E+35 [W] 2.09E+09 +/- 6.63E+08
Visualz (KPNO) 10.090 mag 2011ApJ...739...57K-22.39 [mag] 2.41E+10
Near-InfraredH_tot (2MASS LGA) 8.291 +/- 0.022 mag 2003AJ....125..525J-24.19 +/- 0.79 [mag] 3.37E+10 +/- 1.07E+10
Mid-Infrared30 microns (IRS) 8.13E-01 +/- 1.18E-02 Jy 2009ApJ...705...14D 1.17E+36 +/- 3.71E+35 [W] 3.04E+09 +/- 9.66E+08
Far-Infrared150 microns (ISO) 8.10 +/- 0.10 Jy 2002ApJ...572..105S 2.17E+36 +/- 6.89E+35 [W] 5.64E+09 +/- 1.79E+09
Radio1.4GHz 4.8 +/- 0.6 milliJy 1998AJ....115.1693C 9.67E+29 +/- 3.30E+29 [W] 2.52E+03 +/- 8.58E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (32.48 +/- 1.09) mag corresponding to
a Metric Distance of (34.688 +/- 15.563) 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 234 Photometric data point(s) available in NED.


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]
RC3 D_25; R_25 (blue) 233.40172.72... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d39.2529.05
K_s (LGA/2MASS "total") 305.00164.7057 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J51.2927.70
NOTE: Physical diameters are derived using a scale of 0.1682 kpc/arcsec based on Average NED-D Metric Distance of (34.688 +/- 15.563) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 6 Diameter data point(s) available in NED.

Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4593SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4593VizieR Catalog Query (U.S. mirror, CfA/Harvard)
FBS Catalogue of Markarian Galaxies -- MRK 1330 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -01-32-032 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12393949-0520391 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1239394-052039 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 12370-0504 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F12370-0504 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 042375 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 042375 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4593GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4593NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h39m39.4s, -05d20m39s (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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