NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T16:23:03 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 1224


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 1224                       03h11m13.5s +41d21m49s G        5235  0.017462      14.7     ...    35     3   31   12    10    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1224

INDEX for NGC 1224
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
  • 31 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    35 Reference(s)   
    12 Position data point(s)
    10 Redshift data point(s)   
    6 Diameter data point(s)   
    3 Note(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for NGC 1224 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 1224 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 1224G LDCE 0224 NED130 G
    UGC 02578 G HDCE 0219 NED014 G
    CGCG 540-055 G NSA 133213 G
    CGCG 0308.0+4111 G PGC 011886 G
    MCG +07-07-034 G UZC J031113.6+412149 G
    WISEA J031113.56+412149.3 IrS 1WGA J0311.2+4121 XrayS
    2MASX J03111355+4121494 IrS [CR71] 02 G
    2MASXi J0311135+412149 IrS LGG 088:[G93] 002 G
    2MASS J03111352+4121492 IrS [SLH97] P02 G
         

    COORDINATES for NGC 1224 (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)   46.986034   41.175281  03h07m56.65s  +41d10m31.0s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   47.806458   41.363694  03h11m13.55s  +41d21m49.3s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   56.195079   22.645520                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   56.892244   22.651217                              1.25E+00  1.25E+00    0
    Galactic              149.263775  -14.251900                              1.25E+00  1.25E+00    0
    SuperGalactic         346.785610  -13.040584                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    12 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 1224 (Back to INDEX)

    3 Distances found in NED View 3 Individual Distance Measurement(s) for NGC 1224

    Summary Statistics computed by NED from 3 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 1224 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 34.42 76.700
    Std. Dev. 0.22 7.602
    Min. 34.20 69.000
    Max. 34.63 84.200
    Median 34.43 76.900

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1224 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGRGroup member, radial-velocity confirmed...1993A&AS..100...47G
    Galaxy MorphologyS0^-:S0^-?...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
    6 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 1224 (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]0.6080.5090.3850.3040.2110.5950.4640.3210.2380.1770.1000.0630.0420.021
    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]0.7530.5980.4590.3700.2690.7140.5250.3810.2890.2050.1250.0800.0510.021


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.560 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 1224 (Back to INDEX)
    Helio. Radial Velocity     :      5235 +/-       10 km/s      
    Redshift                   :  0.017462 +/- 0.000033        2000UZC...C......0F
    Major Diameter (arcmin)    :   1.4
    Minor Diameter (arcmin)    :   1.2
    Magnitude and Filter       : 14.7 
    Classifications            : S0-:                
    
    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:
    10 Redshift data point(s)      31 photometric data point(s)      6 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 1224 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    5235 +/-     10 km/s      2000UZC...C......0F
    V (Kinematic LSR)          :    5232 +/-     10 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    5341 +/-     11 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    5410 +/-     14 km/s      1996AJ....111..794K
    V (3K CMB)                 :    5066 +/-     15 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    5359 +/-     15 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    5163 +/-     20 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    5144 +/-     20 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    73.2 +/-    5.1 Mpc      (m-M) = 34.32 +/- 0.15 mag
    D (Local Group)            :    74.1 +/-    5.2 Mpc      (m-M) = 34.35 +/- 0.15 mag
    D (3K CMB)                 :    69.4 +/-    4.9 Mpc      (m-M) = 34.21 +/- 0.15 mag
    D (Virgo Infall only)      :    73.4 +/-    5.1 Mpc      (m-M) = 34.33 +/- 0.15 mag
    D (Virgo + GA only)        :    70.7 +/-    5.0 Mpc      (m-M) = 34.25 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    70.5 +/-    4.9 Mpc      (m-M) = 34.24 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     355 pc/arcsec =  0.355 kpc/arcsec =  21.28 kpc/arcmin =   1.28 Mpc/degree
    Scale (Local Group)        :     359 pc/arcsec =  0.359 kpc/arcsec =  21.56 kpc/arcmin =   1.29 Mpc/degree
    Scale (3K CMB)             :     336 pc/arcsec =  0.336 kpc/arcsec =  20.19 kpc/arcmin =   1.21 Mpc/degree
    Scale (Virgo Infall only)  :     356 pc/arcsec =  0.356 kpc/arcsec =  21.35 kpc/arcmin =   1.28 Mpc/degree
    Scale (Virgo + GA only)    :     343 pc/arcsec =  0.343 kpc/arcsec =  20.57 kpc/arcmin =   1.23 Mpc/degree
    Scale(Virgo + GA + Shapley):     342 pc/arcsec =  0.342 kpc/arcsec =  20.50 kpc/arcmin =   1.23 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 = 4.878 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5235 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016899 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 70.3 Mpc (m-M) = 34.24 mag Angular-Size Distance : 68 Mpc (m-M) = 34.16 mag Co-Moving Radial Distance : 69.2 Mpc (m-M) = 34.20 mag Co-Moving Tangential Dist. : 69.2 Mpc (m-M) = 34.20 mag Co-Moving Volume : 0.00139 Gpc^3 Light Travel-Time : 0.224 Gyr Age at Redshift 0.016899 : 13.075 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 330 pc/arcsec = 0.330 kpc/arcsec = 19.78 kpc/arcmin = 1.19 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93517; Magnitude per Unit Area = 0.07278 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 1224 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1224 (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]
    RC3 D_0 (blue) 99.60...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d37.04...
    K_s (2MASS "total") 93.0061.385 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:34.5822.82
    NOTE: Physical diameters are derived using a scale of 0.3719 kpc/arcsec based on Average NED-D Metric Distance of (76.700 +/- 7.602) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

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

    EXTERNAL ARCHIVES AND SERVICES for NGC 1224 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 1224SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 1224VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Uppsala General Catalog -- UGC 02578 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 540-055 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 +07-07-034 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J03111355+4121494 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0311135+412149 NASA/IPAC Infrared Science Archive (IRSA)
    Catalogue of Principal Galaxies -- PGC 011886 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 011886 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1224GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1224NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 03h11m13.5s, +41d21m49s (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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