NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-25 T11:35:46 PST
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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 4799
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
  • 104 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    98 Reference(s)   
    40 Position data point(s)
    26 Redshift data point(s)   
    15 Diameter data point(s)   
    1 Note(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for NGC 4799 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4799 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4799G AKARI J1255153+025348 IrS
    UGC 08043 G ISOSS J12552+0254 IrS
    CGCG 043-066 G SIG 0471 G
    CGCG 1252.7+0310 G PGC1 0044017 NED001 G
    MCG +01-33-025 G ASK 078310.0 G
    WISEA J125515.56+025348.0 IrS ECO 03756 G
    2MASX J12551554+0253477 IrS HIPASS J1255+02 RadioS
    2MASS J12551553+0253479 IrS [BEC2010] HRS 280 G
    SDSS J125515.50+025347.0 G NSA 014409 G
    SDSS J125515.52+025347.9 VisS PGC 044017 G
    SDSS J125515.53+025347.8 G UZC J125515.5+025347 G
    SDSS J125515.53+025347.9 G HIPEQ J1255+02 G
    GALEXASC J125515.55+025348.0 UvS EVCC 1244 G
    GALEXMSC J125515.56+025348.5 UvS [SLK2004] 0750 IrS
    IRAS 12526+0310 IrS [TTL2012] 444532 G
    IRAS F12527+0310 IrS    

    COORDINATES for NGC 4799 (Back to INDEX)

    Position Reference:2007SDSS6.C...0000:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  193.177485    3.167350 12h52m42.596s +03d10m02.46s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  193.814721    2.896639 12h55m15.533s +02d53m47.90s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  190.879000    8.120558                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  191.578444    8.118761                              5.00E-01  5.00E-01    0
    Galactic              305.255333   65.751143                              5.00E-01  5.00E-01    0
    SuperGalactic         113.678088    0.842242                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    40 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4799 (Back to INDEX)

    1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 4799

    Summary Statistics computed by NED from 1 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 4799 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 33.35 46.800
    Std. Dev. N/A N/A
    Min. 33.35 46.800
    Max. 33.35 46.800
    Median 33.35 46.800

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4799 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...2003A&A...412...57P
    Galaxy MorphologyS?S?...1991RC3.9.C...0000d
    5 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4799 (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]0.1470.1230.0930.0740.0510.1440.1120.0780.0580.0430.0240.0150.0100.005
    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]0.1850.1470.1130.0910.0660.1760.1290.0940.0710.0500.0310.0200.0120.005


    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 4799 (Back to INDEX)
    Helio. Radial Velocity     :      2780 +/-        2 km/s SPEC 
    Redshift                   :  0.009273 +/- 0.000006  SPEC  2016SDSSD.C...0000:
    Major Diameter (arcmin)    :  1.44
    Minor Diameter (arcmin)    :  0.59
    Magnitude and Filter       : 13.6g
    Classifications            : S?;Sy          LINER
    
    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:
    26 Redshift data point(s)      104 photometric data point(s)      15 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4799 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    2780 +/-      2 km/s SPEC 2016SDSSD.C...0000:
    V (Kinematic LSR)          :    2784 +/-      2 km/s SPEC 1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    2711 +/-      3 km/s SPEC 1991RC3.9.C...0000d
    V (Local Group)            :    2650 +/-      8 km/s SPEC 1996AJ....111..794K
    V (3K CMB)                 :    3109 +/-     23 km/s SPEC 1996ApJ...473..576F
    V (Virgo Infall only)      :    2957 +/-     23 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA only)        :    3227 +/-     30 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    3223 +/-     30 km/s SPEC 2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    37.1 +/-    2.6 Mpc      (m-M) = 32.85 +/- 0.15 mag
    D (Local Group)            :    36.3 +/-    2.5 Mpc      (m-M) = 32.80 +/- 0.15 mag
    D (3K CMB)                 :    42.6 +/-    3.0 Mpc      (m-M) = 33.15 +/- 0.15 mag
    D (Virgo Infall only)      :    40.5 +/-    2.9 Mpc      (m-M) = 33.04 +/- 0.15 mag
    D (Virgo + GA only)        :    44.2 +/-    3.1 Mpc      (m-M) = 33.23 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    44.2 +/-    3.1 Mpc      (m-M) = 33.22 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     180 pc/arcsec =  0.180 kpc/arcsec =  10.80 kpc/arcmin =   0.65 Mpc/degree
    Scale (Local Group)        :     176 pc/arcsec =  0.176 kpc/arcsec =  10.56 kpc/arcmin =   0.63 Mpc/degree
    Scale (3K CMB)             :     206 pc/arcsec =  0.206 kpc/arcsec =  12.39 kpc/arcmin =   0.74 Mpc/degree
    Scale (Virgo Infall only)  :     196 pc/arcsec =  0.196 kpc/arcsec =  11.78 kpc/arcmin =   0.71 Mpc/degree
    Scale (Virgo + GA only)    :     214 pc/arcsec =  0.214 kpc/arcsec =  12.86 kpc/arcmin =   0.77 Mpc/degree
    Scale(Virgo + GA + Shapley):     214 pc/arcsec =  0.214 kpc/arcsec =  12.84 kpc/arcmin =   0.77 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 = 7.786 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2780 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.010370 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 42.9 Mpc (m-M) = 33.16 mag Angular-Size Distance : 42.1 Mpc (m-M) = 33.12 mag Co-Moving Radial Distance : 42.5 Mpc (m-M) = 33.14 mag Co-Moving Tangential Dist. : 42.5 Mpc (m-M) = 33.14 mag Co-Moving Volume : 0.000321 Gpc^3 Light Travel-Time : 0.138 Gyr Age at Redshift 0.010370 : 13.161 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 204 pc/arcsec = 0.204 kpc/arcsec = 12.23 kpc/arcmin = 0.73 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.95957; Magnitude per Unit Area = 0.0448 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 4799 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4799 (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]
    POSS1 103a-O 96.0036.4890 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N21.788.28
    K_s (2MASS "total") 87.7031.5790 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:19.907.16
    NOTE: Physical diameters are derived using a scale of 0.2269 kpc/arcsec based on Average NED-D Metric Distance of (46.800 +/- N/A) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 15 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 4799 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4799SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4799VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Uppsala General Catalog -- UGC 08043 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 043-066 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 +01-33-025 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J12551554+0253477 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    IRAS Faint Source Catalog -- IRAS F12527+0310 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 044017 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 044017 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4799GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4799NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 12h55m15.5s, +02d53m48s (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)
    version
    SDSS Sky Server
    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)
        Size:     GIF     FITS File  
    Faint Images of the Radio Sky at Twenty-Centimeters
    The NRAO Data Archive System





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