NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-02 T17:18:53 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 4786


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 4786                       12h54m32.4s -06d51m34s G        4526  0.015098      12.4B    ...    97     2   55   15     9    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4786

INDEX for NGC 4786
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
  • 55 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    97 Reference(s)   
    15 Position data point(s)
    9 Redshift data point(s)   
    6 Diameter data point(s)   
    2 Note(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 4786 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4786 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4786G CGS 429 G
    MCG -01-33-046 G 6dF J1254324-065134 G
    WISEA J125432.41-065133.8 IrS 6dFGSv 06475 G
    2MASX J12543242-0651339 IrS GSC 4956 00656 G
    2MASS J12543241-0651338 IrS PGC 043922 G
    GALEXASC J125432.46-065133.8 UvS SSTSL2 J125432.41-065134.1 IrS
    IRAS F12519-0635 IrS    

    COORDINATES for NGC 4786 (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)  192.986844   -6.588486  12h51m56.84s  -06d35m18.6s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)  193.635083   -6.859417  12h54m32.42s  -06d51m33.9s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  194.506942   -0.941996                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  195.205400   -0.944193                              1.25E+00  1.25E+00    0
    Galactic              304.309204   56.004039                              1.25E+00  1.25E+00    0
    SuperGalactic         123.024062   -1.966900                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    15 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4786 (Back to INDEX)

    9 Distances found in NED View 9 Individual Distance Measurement(s) for NGC 4786

    Summary Statistics computed by NED from 9 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 4786 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 33.83 63.344
    Std. Dev. 1.00 24.794
    Min. 31.68 21.700
    Max. 35.12 106.000
    Median 34.04 64.200

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4786 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Galaxy MorphologycD peccD pec...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
    15 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4786 (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]0.1570.1310.0990.0790.0540.1530.1200.0830.0610.0460.0260.0160.0110.006
    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]0.1940.1540.1180.0950.0690.1840.1350.0980.0740.0530.0320.0210.0130.005


    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 4786 (Back to INDEX)
    Helio. Radial Velocity     :      4526 +/-       14 km/s      
    Redshift                   :  0.015098 +/- 0.000048        2015ApJS..218...10V
    Major Diameter (arcmin)    :   1.6
    Minor Diameter (arcmin)    :   1.3
    Magnitude and Filter       : 12.4B
    Classifications            : E+ pec              
    
    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:
    9 Redshift data point(s)      55 photometric data point(s)      6 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4786 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    4526 +/-     14 km/s      2015ApJS..218...10V
    V (Kinematic LSR)          :    4529 +/-     14 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    4428 +/-     15 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    4357 +/-     18 km/s      1996AJ....111..794K
    V (3K CMB)                 :    4861 +/-     28 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    4600 +/-     24 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    5150 +/-     46 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    5131 +/-     46 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    60.7 +/-    4.3 Mpc      (m-M) = 33.91 +/- 0.15 mag
    D (Local Group)            :    59.7 +/-    4.2 Mpc      (m-M) = 33.88 +/- 0.15 mag
    D (3K CMB)                 :    66.6 +/-    4.7 Mpc      (m-M) = 34.12 +/- 0.15 mag
    D (Virgo Infall only)      :    63.0 +/-    4.4 Mpc      (m-M) = 34.00 +/- 0.15 mag
    D (Virgo + GA only)        :    70.5 +/-    5.0 Mpc      (m-M) = 34.24 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    70.3 +/-    4.9 Mpc      (m-M) = 34.23 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     294 pc/arcsec =  0.294 kpc/arcsec =  17.64 kpc/arcmin =   1.06 Mpc/degree
    Scale (Local Group)        :     289 pc/arcsec =  0.289 kpc/arcsec =  17.36 kpc/arcmin =   1.04 Mpc/degree
    Scale (3K CMB)             :     323 pc/arcsec =  0.323 kpc/arcsec =  19.37 kpc/arcmin =   1.16 Mpc/degree
    Scale (Virgo Infall only)  :     306 pc/arcsec =  0.306 kpc/arcsec =  18.33 kpc/arcmin =   1.10 Mpc/degree
    Scale (Virgo + GA only)    :     342 pc/arcsec =  0.342 kpc/arcsec =  20.52 kpc/arcmin =   1.23 Mpc/degree
    Scale(Virgo + GA + Shapley):     341 pc/arcsec =  0.341 kpc/arcsec =  20.45 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 = 4.891 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4526 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016216 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 67.4 Mpc (m-M) = 34.14 mag Angular-Size Distance : 65.3 Mpc (m-M) = 34.08 mag Co-Moving Radial Distance : 66.4 Mpc (m-M) = 34.11 mag Co-Moving Tangential Dist. : 66.4 Mpc (m-M) = 34.11 mag Co-Moving Volume : 0.00122 Gpc^3 Light Travel-Time : 0.215 Gyr Age at Redshift 0.016216 : 13.084 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 317 pc/arcsec = 0.317 kpc/arcsec = 19.00 kpc/arcmin = 1.14 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93768; Magnitude per Unit Area = 0.06986 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 4786 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4786 (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) 97.3075.89169 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d29.8823.31
    K_s (2MASS "total") 126.5093.61160 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:38.8528.75
    NOTE: Physical diameters are derived using a scale of 0.3071 kpc/arcsec based on Average NED-D Metric Distance of (63.344 +/- 24.794) 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 4786 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4786SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4786VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -01-33-046 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J12543242-0651339 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F12519-0635 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J1254324-065134 6dF Galaxy Redshift Survey
    Query 6dF Galaxy Redshift Survey -- 6dFGSv 06475 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 043922 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 043922 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4786GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4786NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 12h54m32.4s, -06d51m34s (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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