NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-25 T14:38:35 PST
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You have selected the following parameters to search on:

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. 1

INDEX for NGC 0723
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
  • 65 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    56 Reference(s)   
    20 Position data point(s)
    11 Redshift data point(s)   
    19 Diameter data point(s)   
    2 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 0723 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 0723 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 0723G IRAS F01514-2400 IrS
    NGC 0724 G SGC 015126-2400.2 G
    ESO 477- G 013 G DUKST 477-002 G
    ESO 015126-2400.2 G ESO-LV 4770130 G
    MCG -04-05-016 G 6dF J0153457-234528 G
    WISEA J015345.75-234527.7 IrS PGC1 0007024 NED001 G
    2MASX J01534567-2345279 IrS APMBGC 477-016-058 G
    2MASXi J0153456-234527 IrS GSC 6429 00462 G
    2MASS J01534568-2345278 IrS HIPASS J0153-23 RadioS
    2MASS J01534569-2345311 IrS PGC 007024 G
    2MASS J01534591-2345275 IrS PMN J0153-2346 RadioS
    GALEXASC J015345.79-234528.4 UvS NVSS J015345-234529 RadioS
    IRAS 01514-2400 IrS    

    COORDINATES for NGC 0723 (Back to INDEX)

    Position Reference:20032MASX.C.......:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)   27.857853  -24.003265  01h51m25.88s  -24d00m11.8s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   28.440333  -23.757750  01h53m45.68s  -23d45m27.9s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   15.880758  -32.891280                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   16.583218  -32.888885                              1.25E+00  1.25E+00    0
    Galactic              202.907575  -75.543328                              1.25E+00  1.25E+00    0
    SuperGalactic         276.293009  -19.417693                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    20 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 0723 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0723 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...2004AJ....128...16K
    Luminosity Class4.0LC II-III...1991RC3.9.C...0000d
    Galaxy MorphologySA(r)bc?SA(r)bc?...1991RC3.9.C...0000d
    11 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 0723 (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]0.0460.0390.0290.0230.0160.0450.0350.0240.0180.0140.0080.0050.0030.002
    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]0.0580.0460.0360.0290.0210.0550.0410.0300.0220.0160.0100.0060.0040.002


    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 0723 (Back to INDEX)
    Helio. Radial Velocity     :      1485 +/-        2 km/s      
    Redshift                   :  0.004953 +/- 0.000007        1998A&AS..130..333T
    Major Diameter (arcmin)    :   1.5
    Minor Diameter (arcmin)    :   1.3
    Magnitude and Filter       : 13.23
    Classifications            : SA(r)bc        HII  
    
    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:
    11 Redshift data point(s)      65 photometric data point(s)      19 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 0723 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1485 +/-      2 km/s      1998A&AS..130..333T
    V (Kinematic LSR)          :    1473 +/-      2 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    1454 +/-      2 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    1479 +/-      2 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1246 +/-     17 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    1374 +/-      8 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    1432 +/-      9 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    1434 +/-      9 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    19.9 +/-    1.4 Mpc      (m-M) = 31.50 +/- 0.15 mag
    D (Local Group)            :    20.3 +/-    1.4 Mpc      (m-M) = 31.53 +/- 0.15 mag
    D (3K CMB)                 :    17.1 +/-    1.2 Mpc      (m-M) = 31.16 +/- 0.15 mag
    D (Virgo Infall only)      :    18.8 +/-    1.3 Mpc      (m-M) = 31.37 +/- 0.15 mag
    D (Virgo + GA only)        :    19.6 +/-    1.4 Mpc      (m-M) = 31.46 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    19.6 +/-    1.4 Mpc      (m-M) = 31.47 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      97 pc/arcsec =  0.097 kpc/arcsec =   5.79 kpc/arcmin =   0.35 Mpc/degree
    Scale (Local Group)        :      98 pc/arcsec =  0.098 kpc/arcsec =   5.90 kpc/arcmin =   0.35 Mpc/degree
    Scale (3K CMB)             :      83 pc/arcsec =  0.083 kpc/arcsec =   4.97 kpc/arcmin =   0.30 Mpc/degree
    Scale (Virgo Infall only)  :      91 pc/arcsec =  0.091 kpc/arcsec =   5.48 kpc/arcmin =   0.33 Mpc/degree
    Scale (Virgo + GA only)    :      95 pc/arcsec =  0.095 kpc/arcsec =   5.71 kpc/arcmin =   0.34 Mpc/degree
    Scale(Virgo + GA + Shapley):      95 pc/arcsec =  0.095 kpc/arcsec =   5.71 kpc/arcmin =   0.34 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 = 17.498 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1485 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004158 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 17.1 Mpc (m-M) = 31.17 mag Angular-Size Distance : 17 Mpc (m-M) = 31.15 mag Co-Moving Radial Distance : 17.1 Mpc (m-M) = 31.16 mag Co-Moving Tangential Dist. : 17.1 Mpc (m-M) = 31.16 mag Co-Moving Volume : 2.08e-05 Gpc^3 Light Travel-Time : 0.056 Gyr Age at Redshift 0.004158 : 13.243 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 82 pc/arcsec = 0.082 kpc/arcsec = 4.94 kpc/arcmin = 0.30 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98354; Magnitude per Unit Area = 0.01802 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 0723 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0723 (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 154.90150.25108 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L14.7514.31
    K_s (2MASS "total") 67.0062.98140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:6.386.00
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.095 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 19 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 0723 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 0723SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 0723VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Revised New General Catalogue -- NGC 0724 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 477- G 013 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -04-05-016 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J01534567-2345279 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0153456-234527 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F01514-2400 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 4770130 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J0153457-234528 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 007024 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 007024 The Lyon/Meudon Extragalactic Database (LEDA)
    Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0153-2346 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 0723GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 0723NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 01h53m45.7s, -23d45m28s (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)
     Size:    Contours (PS)  JPEG  FITS File 
    NRAO/VLA Sky Survey (NVSS)
    The NRAO Data Archive System





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