NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-26 T21:19:11 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 5818


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 5818                       14h58m58.4s +49d49m17s G        7852  0.026191      14.67    ...    27     0   48   11     4   10     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 5818

INDEX for NGC 5818
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
  • 48 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    27 Reference(s)   
    11 Position data point(s)
    4 Redshift data point(s)   
    10 Diameter data point(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for NGC 5818 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 5818 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 5818G SDSS J145858.39+494917.0 G
    UGC 09643 G GALEXASC J145858.47+494917.6 UvS
    CGCG 248-039 G LDCE 1100 NED001 G
    CGCG 1457.2+5001 G MAPS-NGP O_176_0021399 G
    MCG +08-27-046 G NPM1G +50.0301 G
    WISEA J145858.40+494917.0 IrS NSA 145739 G
    2MASX J14585835+4949169 IrS PGC 053530 G
    2MASS J14585840+4949171 IrS UZC J145858.4+494916 G
         

    COORDINATES for NGC 5818 (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)  224.334616   50.019782 14h57m20.308s +50d01m11.21s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  224.743308   49.821407 14h58m58.394s +49d49m17.07s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  193.114505   61.843251                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  193.824626   61.841288                              5.00E-01  5.00E-01    0
    Galactic               84.546552   56.714972                              5.00E-01  5.00E-01    0
    SuperGalactic          67.038677   31.778706                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    11 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 5818 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 5818 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Galaxy MorphologyS0S0...1991RC3.9.C...0000d
    2 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 5818 (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]0.0890.0740.0560.0440.0310.0870.0680.0470.0350.0260.0140.0090.0060.003
    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]0.1110.0880.0680.0550.0400.1050.0780.0560.0430.0300.0180.0120.0080.003


    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 5818 (Back to INDEX)
    Helio. Radial Velocity     :      7852 +/-       51 km/s      
    Redshift                   :  0.026191 +/- 0.000170        1999PASP..111..438F
    Major Diameter (arcmin)    :   1.2
    Minor Diameter (arcmin)    :   0.9
    Magnitude and Filter       : 14.67
    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:
    4 Redshift data point(s)      48 photometric data point(s)      10 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 5818 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    7852 +/-     51 km/s      1999PASP..111..438F
    V (Kinematic LSR)          :    7867 +/-     51 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    7985 +/-     51 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    8005 +/-     52 km/s      1996AJ....111..794K
    V (3K CMB)                 :    7948 +/-     51 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    8164 +/-     53 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    8281 +/-     54 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    8325 +/-     54 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   109.4 +/-    7.7 Mpc      (m-M) = 35.19 +/- 0.15 mag
    D (Local Group)            :   109.7 +/-    7.7 Mpc      (m-M) = 35.20 +/- 0.15 mag
    D (3K CMB)                 :   108.9 +/-    7.7 Mpc      (m-M) = 35.18 +/- 0.15 mag
    D (Virgo Infall only)      :   111.8 +/-    7.9 Mpc      (m-M) = 35.24 +/- 0.15 mag
    D (Virgo + GA only)        :   113.4 +/-    8.0 Mpc      (m-M) = 35.27 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   114.0 +/-    8.0 Mpc      (m-M) = 35.29 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     530 pc/arcsec =  0.530 kpc/arcsec =  31.82 kpc/arcmin =   1.91 Mpc/degree
    Scale (Local Group)        :     532 pc/arcsec =  0.532 kpc/arcsec =  31.90 kpc/arcmin =   1.91 Mpc/degree
    Scale (3K CMB)             :     528 pc/arcsec =  0.528 kpc/arcsec =  31.67 kpc/arcmin =   1.90 Mpc/degree
    Scale (Virgo Infall only)  :     542 pc/arcsec =  0.542 kpc/arcsec =  32.53 kpc/arcmin =   1.95 Mpc/degree
    Scale (Virgo + GA only)    :     550 pc/arcsec =  0.550 kpc/arcsec =  33.00 kpc/arcmin =   1.98 Mpc/degree
    Scale(Virgo + GA + Shapley):     553 pc/arcsec =  0.553 kpc/arcsec =  33.17 kpc/arcmin =   1.99 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 = 3.015 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 7852 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.026511 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 111 Mpc (m-M) = 35.23 mag Angular-Size Distance : 105 Mpc (m-M) = 35.12 mag Co-Moving Radial Distance : 108 Mpc (m-M) = 35.17 mag Co-Moving Tangential Dist. : 108 Mpc (m-M) = 35.17 mag Co-Moving Volume : 0.00532 Gpc^3 Light Travel-Time : 0.349 Gyr Age at Redshift 0.026511 : 12.950 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 511 pc/arcsec = 0.511 kpc/arcsec = 30.69 kpc/arcmin = 1.84 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.90063; Magnitude per Unit Area = 0.1136 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 5818 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 5818 (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]
    r (SDSS Isophotal) 82.9559.72148 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:45.8633.02
    K_s (2MASS "total") 85.7071.99155 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:47.3839.80
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.553 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 10 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 5818 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 5818SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 5818VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Uppsala General Catalog -- UGC 09643 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 248-039 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 +08-27-046 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J14585835+4949169 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    Catalogue of Principal Galaxies -- PGC 053530 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 053530 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 5818GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 5818NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 14h58m58.4s, +49d49m17s (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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