NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-14 T10:15:24 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 5123


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 5123                       13h23m10.5s +43d05m11s G        8258  0.027546      13.6g    ...    59     1   64   25    15   15     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 5123

INDEX for NGC 5123
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
   
64 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
59 Reference(s)   
25 Position data point(s)
15 Redshift data point(s)   
15 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 5123 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 5123 (Back to INDEX)
Object Names Type Object Names Type
NGC 5123G ASK 321704.0 G
UGC 08415 G MAPS-NGP O_220_0083424 G
CGCG 218-006 G NSA 056328 G
CGCG 1321.0+4320 G PGC 046767 G
MCG +07-28-005 G UZC J132310.5+430510 G
2MASX J13231050+4305108 IrS NVSS J132310+430513 RadioS
2MASXi J1323104+430509 IrS SDSS-g-fon-1788 G
2MASS J13231050+4305106 IrS SDSS-i-bar-0565 G
SDSS J132310.52+430510.5 G SDSS-i-fon-1662 G
IRAS 13209+4320 IrS SDSS-r-fon-1772 G
IRAS F13209+4320 IrS [TTL2012] 170881 G
AKARI J1323102+430510 IrS    

COORDINATES for NGC 5123 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  200.244846   43.346928 13h20m58.763s +43d20m48.94s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  200.793841   43.086259 13h23m10.522s +43d05m10.53s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  176.456639   46.874998                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  177.162103   46.874879                              5.00E-01  5.00E-01    0
Galactic              103.007309   72.792852                              5.00E-01  5.00E-01    0
SuperGalactic          75.303340   15.730511                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
25 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 5123 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 5123 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGMGroup member...1976ApJS...32..409T
KinematicsHI line widthHI line width...1991ApJS...77..331H
Luminosity Class6.0LC III-IV...1991RC3.9.C...0000d
Galaxy MorphologyScd:Scd?...1991RC3.9.C...0000d
10 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 5123 (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]0.0560.0470.0350.0280.0190.0550.0420.0290.0220.0160.0090.0060.0040.002
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]0.0720.0570.0440.0350.0260.0680.0500.0370.0280.0200.0120.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 5123 (Back to INDEX)
Helio. Radial Velocity     :      8258 +/-       28 km/s      
Redshift                   :  0.027546 +/- 0.000093        1995ApJS..100...69F
Major Diameter (arcmin)    :  1.20
Minor Diameter (arcmin)    :  1.11
Magnitude and Filter       : 13.6g
Classifications            : Scd:                

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:
15 Redshift data point(s)      64 photometric data point(s)      15 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 5123 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    8258 +/-     28 km/s      1995ApJS..100...69F
V (Kinematic LSR)          :    8269 +/-     28 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8331 +/-     28 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8329 +/-     28 km/s      1996AJ....111..794K
V (3K CMB)                 :    8453 +/-     31 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8522 +/-     31 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    8706 +/-     34 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    8758 +/-     34 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   114.1 +/-    8.0 Mpc      (m-M) = 35.29 +/- 0.15 mag
D (Local Group)            :   114.1 +/-    8.0 Mpc      (m-M) = 35.29 +/- 0.15 mag
D (3K CMB)                 :   115.8 +/-    8.1 Mpc      (m-M) = 35.32 +/- 0.15 mag
D (Virgo Infall only)      :   116.7 +/-    8.2 Mpc      (m-M) = 35.34 +/- 0.15 mag
D (Virgo + GA only)        :   119.3 +/-    8.4 Mpc      (m-M) = 35.38 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   120.0 +/-    8.4 Mpc      (m-M) = 35.40 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     553 pc/arcsec =  0.553 kpc/arcsec =  33.20 kpc/arcmin =   1.99 Mpc/degree
Scale (Local Group)        :     553 pc/arcsec =  0.553 kpc/arcsec =  33.19 kpc/arcmin =   1.99 Mpc/degree
Scale (3K CMB)             :     561 pc/arcsec =  0.561 kpc/arcsec =  33.68 kpc/arcmin =   2.02 Mpc/degree
Scale (Virgo Infall only)  :     566 pc/arcsec =  0.566 kpc/arcsec =  33.96 kpc/arcmin =   2.04 Mpc/degree
Scale (Virgo + GA only)    :     578 pc/arcsec =  0.578 kpc/arcsec =  34.69 kpc/arcmin =   2.08 Mpc/degree
Scale(Virgo + GA + Shapley):     582 pc/arcsec =  0.582 kpc/arcsec =  34.90 kpc/arcmin =   2.09 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 = 2.865 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8258 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.028197 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 118 Mpc (m-M) = 35.37 mag Angular-Size Distance : 112 Mpc (m-M) = 35.25 mag Co-Moving Radial Distance : 115 Mpc (m-M) = 35.31 mag Co-Moving Tangential Dist. : 115 Mpc (m-M) = 35.31 mag Co-Moving Volume : 0.00639 Gpc^3 Light Travel-Time : 0.370 Gyr Age at Redshift 0.028197 : 12.929 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 543 pc/arcsec = 0.543 kpc/arcsec = 32.57 kpc/arcmin = 1.95 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89473; Magnitude per Unit Area = 0.1208 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 5123 (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)]
Visuali (SDSS Petrosian)AB 12.675 +/- 0.003 asinh mag 2005SDSS4.C...0000:-22.69 +/- 0.50 [mag] 9.75E+10 +/- 1.95E+10
Near-InfraredH 10.385 +/- 0.028 mag 20032MASX.C.......:-24.98 +/- 0.50 [mag] 5.70E+10 +/- 1.15E+10
Mid-Infrared25 microns (IRAS) 2.557E-01 +/- 12 % Jy 1990IRASF.C...0000M 5.15E+36 +/- 1.12E+36 [W] 1.34E+10 +/- 2.90E+09
Far-Infrared100 microns (IRAS) 5.390E+00 +/- 6 % Jy 1990IRASF.C...0000M 2.71E+37 +/- 5.66E+36 [W] 7.05E+10 +/- 1.47E+10
Radio1.4GHz 19.9 +/- 1.4 milliJy 1998AJ....115.1693C 4.67E+31 +/- 9.90E+30 [W] 1.21E+05 +/- 2.58E+04
NOTE: The above quantities are derived using a Distance Modulus of 35.37 mag corresponding to
a Luminosity Distance of 118.4 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 64 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 5123 (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]
POSS1 103a-O 84.0072.24... About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N48.8642.02
K_s (2MASS "total") 83.1068.14115 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:48.3439.64
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.582 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 15 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 5123 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 5123SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 5123VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 08415 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 218-006 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +07-28-005 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J13231050+4305108 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1323104+430509 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 13209+4320 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F13209+4320 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 046767 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 046767 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 5123GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 5123NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 13h23m10.5s, +43d05m11s (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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