NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T11:22:46 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 4941


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 4941                       13h04m13.1s -05d33m06s G        1114  0.003716      12.43    ...   360    12  198   56    33    9     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4941

INDEX for NGC 4941
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
  • 198 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    360 Reference(s)   
    56 Position data point(s)
    33 Redshift data point(s)   
    9 Diameter data point(s)   
    12 Note(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 4941 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4941 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4941G SSTSL2 J130413.08-053305.3 IrS
    UGCA 321 G SSTSL2 J130413.09-053306.2 IrS
    MCG -01-33-077 G NVSS J130413-053303 RadioS
    WISEA J130413.09-053305.7 IrS 2CXO J130413.1-053305 XrayS
    2MASX J13041314-0533058 IrS CXOGSG J130413.0-053305 XrayS
    2MASXi J1304129-053305 IrS 1RXS J130413.2-053304 XrayS
    2MASS J13041310-0533056 IrS IGR J13041-0533 XrayS
    IRAS 13016-0516 IrS 2PBC J1304.2-0533 XrayS
    IRAS F13016-0517 IrS PBC J1304.2-0533 XrayS
    AKARI J1304135-053304 IrS 1AXG J130411-0533 XrayS
    ISOSS J13042-0532 IrS 1AXG J130412-0532 XrayS
    CGS 441 G SWIFT J1304.3-0532 G
    6dF J1304131-053306 G [dML87] 665 G
    LDCE 0904 NED293 G LGG 314:[G93] 013 G
    HDCE 0740 NED020 G [VCV2001] J130413.1-053306 G
    PGC1 0045165 NED001 G [SLK2004] 0772 IrS
    LQAC 196-005 001 G [VCV2006] J130413.1-053306 G
    AGC 530009 G [SLW2012] 059 G
    GSC 4963 00101 G [BTM2013] 0653 XrayS
    [BEC2010] HRS 288 G [AHG2014] B193 G
    PGC 045165 G NGC 4941:[WLQ2016] X0001 XrayS
         

    COORDINATES for NGC 4941 (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)  195.406907   -5.283629  13h01m37.66s  -05d17m01.1s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)  196.054750   -5.551611  13h04m13.14s  -05d33m05.8s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  196.224494    1.190332                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  196.923181    1.187953                              1.25E+00  1.25E+00    0
    Galactic              308.805890   57.174301                              1.25E+00  1.25E+00    0
    SuperGalactic         122.417266    0.702999                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    56 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4941 (Back to INDEX)

    11 Distances found in NED View 11 Individual Distance Measurement(s) for NGC 4941

    Summary Statistics computed by NED from 11 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 4941 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 30.52 14.213
    Std. Dev. 1.11 6.783
    Min. 29.03 6.400
    Max. 31.71 22.000
    Median 29.90 9.550

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4941 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGRGroup member, radial-velocity confirmed...1993A&AS..100...47G
    KinematicsHI line widthHI line width...1982A&A...110..121H
    Luminosity Class2.0LC I-II...1991RC3.9.C...0000d
    Galaxy Morphology(R)SAB(r)ab:(R)SAB(r)ab?...1991RC3.9.C...0000d
    Activity TypeS2Sy 2...2006A&A...455..773V
    Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
    38 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4941 (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]0.1570.1310.0990.0790.0550.1540.1200.0830.0610.0460.0260.0160.0110.006
    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]0.1980.1570.1210.0970.0710.1880.1380.1000.0760.0540.0330.0210.0130.006


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.010 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 4941 (Back to INDEX)
    Helio. Radial Velocity     :      1114 +/-        4 km/s      
    Redshift                   :  0.003716 +/- 0.000014        2005ApJS..160..149S
    Major Diameter (arcmin)    :   3.6
    Minor Diameter (arcmin)    :   1.9
    Magnitude and Filter       : 12.43
    Classifications            : (R)SAB(r)ab:   Sy2  
    
    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:
    33 Redshift data point(s)      198 photometric data point(s)      9 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4941 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1114 +/-      4 km/s      2005ApJS..160..149S
    V (Kinematic LSR)          :    1118 +/-      4 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    1025 +/-      6 km/s      1991RC3.9.C...0000d
    V (Local Group)            :     957 +/-     10 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1442 +/-     23 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    1245 +/-     23 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    1247 +/-     23 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    1242 +/-     23 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    14.0 +/-    1.0 Mpc      (m-M) = 30.74 +/- 0.15 mag
    D (Local Group)            :    13.1 +/-    0.9 Mpc      (m-M) = 30.59 +/- 0.15 mag
    D (3K CMB)                 :    19.8 +/-    1.4 Mpc      (m-M) = 31.48 +/- 0.15 mag
    D (Virgo Infall only)      :    17.1 +/-    1.2 Mpc      (m-M) = 31.16 +/- 0.15 mag
    D (Virgo + GA only)        :    17.1 +/-    1.2 Mpc      (m-M) = 31.16 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    17.0 +/-    1.2 Mpc      (m-M) = 31.15 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      68 pc/arcsec =  0.068 kpc/arcsec =   4.08 kpc/arcmin =   0.25 Mpc/degree
    Scale (Local Group)        :      64 pc/arcsec =  0.064 kpc/arcsec =   3.81 kpc/arcmin =   0.23 Mpc/degree
    Scale (3K CMB)             :      96 pc/arcsec =  0.096 kpc/arcsec =   5.75 kpc/arcmin =   0.34 Mpc/degree
    Scale (Virgo Infall only)  :      83 pc/arcsec =  0.083 kpc/arcsec =   4.96 kpc/arcmin =   0.30 Mpc/degree
    Scale (Virgo + GA only)    :      83 pc/arcsec =  0.083 kpc/arcsec =   4.97 kpc/arcmin =   0.30 Mpc/degree
    Scale(Virgo + GA + Shapley):      82 pc/arcsec =  0.082 kpc/arcsec =   4.95 kpc/arcmin =   0.30 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 = 20.204 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1114 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004810 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 19.8 Mpc (m-M) = 31.49 mag Angular-Size Distance : 19.6 Mpc (m-M) = 31.47 mag Co-Moving Radial Distance : 19.7 Mpc (m-M) = 31.48 mag Co-Moving Tangential Dist. : 19.7 Mpc (m-M) = 31.48 mag Co-Moving Volume : 3.22e-05 Gpc^3 Light Travel-Time : 0.064 Gyr Age at Redshift 0.004810 : 13.235 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 95 pc/arcsec = 0.095 kpc/arcsec = 5.71 kpc/arcmin = 0.34 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98099; Magnitude per Unit Area = 0.02084 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 4941 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4941 (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_25; R_25 (blue) 217.80117.6114 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d15.018.10
    K_s (LGA/2MASS "total") 281.00177.0320 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J19.3612.20
    NOTE: Physical diameters are derived using a scale of 0.0689 kpc/arcsec based on Average NED-D Metric Distance of (14.213 +/- 6.783) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 9 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 4941 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4941SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4941VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -01-33-077 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J13041314-0533058 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J1304129-053305 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F13016-0517 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J1304131-053306 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 045165 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 045165 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4941GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4941NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 13h04m13.1s, -05d33m06s (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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