NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-03 T20:36:49 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 4990


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 4990                       13h09m17.3s -05d16m22s G        3170  0.010574      14.93    ...    64     0   41   13    12    5     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4990

INDEX for NGC 4990
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
  • 41 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    64 Reference(s)   
    13 Position data point(s)
    12 Redshift data point(s)   
    5 Diameter data point(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 4990 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4990 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4990G LDCE 0947 NED002 G
    MRK 1344 UvES PGC1 0045606 NED002 G
    MCG -01-34-004 G LQAC 197-005 001 G
    WISEA J130917.30-051622.0 IrS APMUKS(BJ) B130641.79-050024.6G
    2MASX J13091728-0516219 IrS GSC 4963 00164 G
    2MASXi J1309172-051621 IrS HIPASS J1309-05 RadioS
    2MASS J13091728-0516219 IrS PGC 045608 G
    IRAS 13067-0500 IrS NVSS J130917-051620 RadioS
    IRAS F13067-0500 IrS [dML87] 667 G
    6dF J1309172-051622 G [VCV2001] J130917.3-051622 G
    6dF J1309173-051622 G [VCV2006] J130917.3-051622 G
         

    COORDINATES for NGC 4990 (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)  196.674035   -5.006559  13h06m41.77s  -05d00m23.6s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)  197.322042   -5.272806  13h09m17.29s  -05d16m22.1s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  197.284944    1.929086                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  197.983709    1.926597                              1.25E+00  1.25E+00    0
    Galactic              311.180264   57.312796                              1.25E+00  1.25E+00    0
    SuperGalactic         122.495198    1.992725                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    13 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4990 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4990 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...2005MNRAS.361...34D
    Galaxy MorphologyS0 pec?S0 pec?...1991RC3.9.C...0000d
    Activity TypeStar-burst nucleusStarburst...1983ApJ...268..602B
    4 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4990 (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]0.2060.1720.1300.1030.0720.2020.1570.1090.0810.0600.0340.0210.0140.007
    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]0.2580.2050.1570.1270.0920.2450.1800.1310.0990.0700.0430.0270.0170.007


    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 4990 (Back to INDEX)
    Helio. Radial Velocity     :      3170 +/-        7 km/s      
    Redshift                   :  0.010574 +/- 0.000023        2004A&A...416..515D
    Major Diameter (arcmin)    :   1.0
    Minor Diameter (arcmin)    :   0.8
    Magnitude and Filter       : 14.93
    Classifications            : SO pec?        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:
    12 Redshift data point(s)      41 photometric data point(s)      5 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4990 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    3170 +/-      7 km/s      2004A&A...416..515D
    V (Kinematic LSR)          :    3174 +/-      7 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    3085 +/-      8 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    3018 +/-     11 km/s      1996AJ....111..794K
    V (3K CMB)                 :    3494 +/-     24 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    3294 +/-     22 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    3580 +/-     30 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    3566 +/-     30 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    42.3 +/-    3.0 Mpc      (m-M) = 33.13 +/- 0.15 mag
    D (Local Group)            :    41.3 +/-    2.9 Mpc      (m-M) = 33.08 +/- 0.15 mag
    D (3K CMB)                 :    47.9 +/-    3.4 Mpc      (m-M) = 33.40 +/- 0.15 mag
    D (Virgo Infall only)      :    45.1 +/-    3.2 Mpc      (m-M) = 33.27 +/- 0.15 mag
    D (Virgo + GA only)        :    49.0 +/-    3.4 Mpc      (m-M) = 33.45 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    48.9 +/-    3.4 Mpc      (m-M) = 33.44 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     205 pc/arcsec =  0.205 kpc/arcsec =  12.29 kpc/arcmin =   0.74 Mpc/degree
    Scale (Local Group)        :     200 pc/arcsec =  0.200 kpc/arcsec =  12.02 kpc/arcmin =   0.72 Mpc/degree
    Scale (3K CMB)             :     232 pc/arcsec =  0.232 kpc/arcsec =  13.92 kpc/arcmin =   0.84 Mpc/degree
    Scale (Virgo Infall only)  :     219 pc/arcsec =  0.219 kpc/arcsec =  13.12 kpc/arcmin =   0.79 Mpc/degree
    Scale (Virgo + GA only)    :     238 pc/arcsec =  0.238 kpc/arcsec =  14.27 kpc/arcmin =   0.86 Mpc/degree
    Scale(Virgo + GA + Shapley):     237 pc/arcsec =  0.237 kpc/arcsec =  14.21 kpc/arcmin =   0.85 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 = 7.037 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 3170 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.011654 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 48.3 Mpc (m-M) = 33.42 mag Angular-Size Distance : 47.2 Mpc (m-M) = 33.37 mag Co-Moving Radial Distance : 47.7 Mpc (m-M) = 33.39 mag Co-Moving Tangential Dist. : 47.7 Mpc (m-M) = 33.39 mag Co-Moving Volume : 0.000456 Gpc^3 Light Travel-Time : 0.155 Gyr Age at Redshift 0.011654 : 13.144 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 229 pc/arcsec = 0.229 kpc/arcsec = 13.73 kpc/arcmin = 0.82 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.95471; Magnitude per Unit Area = 0.05032 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 4990 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4990 (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) 60.0049.80... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d14.2111.80
    K_s (2MASS "total") 67.5056.70165 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:15.9913.43
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.237 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 5 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 4990 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4990SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4990VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    FBS Catalogue of Markarian Galaxies -- MRK 1344 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -01-34-004 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J13091728-0516219 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J1309172-051621 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F13067-0500 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J1309172-051622 6dF Galaxy Redshift Survey
    Query 6dF Galaxy Redshift Survey -- 6dF J1309173-051622 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 045608 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 045608 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4990GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4990NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 13h09m17.3s, -05d16m22s (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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