NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-17 T11:46:04 PST
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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. 66

INDEX for WISEA J151811.28+265156.2
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
  • 46 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    6 Reference(s)   
    5 Position data point(s)
    1 Redshift data point(s)   
    6 Diameter data point(s)   

    ESSENTIAL NOTE for WISEA J151811.28+265156.2 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for WISEA J151811.28+265156.2 (Back to INDEX)
    Object Names Type Object Names Type
    WISEA J151811.28+265156.2IrS 2MASS J15181128+2651562 IrS
    2MASX J15181128+2651559 IrS SDSS J151811.28+265156.3 G
    2MASX J15181128+2651559 ID G GALEXASC J151811.28+265157.4 UvS

    COORDINATES for WISEA J151811.28+265156.2 (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)  229.013614   27.047237 15h16m03.267s +27d02m50.05s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  229.547036   26.865652 15h18m11.288s +26d51m56.35s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  216.729181   43.210436                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  217.432340   43.206133                              5.00E-01  5.00E-01    0
    Galactic               41.046905   57.428116                              5.00E-01  5.00E-01    0
    SuperGalactic          94.354268   38.652665                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    5 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for WISEA J151811.28+265156.2 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISEA J151811.28+265156.2 (Back to INDEX)
     N/A 

    FOREGROUND GALACTIC EXTINCTION for WISEA J151811.28+265156.2 (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]0.1640.1370.1040.0820.0570.1610.1250.0870.0640.0480.0270.0170.0110.006
    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]0.2060.1640.1260.1010.0740.1950.1440.1040.0790.0560.0340.0220.0140.006


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.070 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for WISEA J151811.28+265156.2 (Back to INDEX)
    Helio. Radial Velocity     :     31230 +/-        0 km/s PHOT 
    Redshift                   :  0.104173 +/- 0.000000  PHOT  2014ApJS..210....9B
    Major Diameter (arcmin)    :  0.26
    Minor Diameter (arcmin)    :  0.22
    Magnitude and Filter       : 17.1g
    Classifications            :                     
    
    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:
    1 Redshift data point(s)      46 photometric data point(s)      6 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for WISEA J151811.28+265156.2 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :   31230 +/-      0 km/s PHOT 2014ApJS..210....9B
    V (Kinematic LSR)          :   31246 +/-      0 km/s PHOT 1986MNRAS.221.1023K
    V (Galactocentric GSR)     :   31322 +/-      4 km/s PHOT 1991RC3.9.C...0000d
    V (Local Group)            :   31316 +/-      5 km/s PHOT 1996AJ....111..794K
    V (3K CMB)                 :   31366 +/-     10 km/s PHOT 1996ApJ...473..576F
    V (Virgo Infall only)      :   31472 +/-     12 km/s PHOT 2000ApJ...529..786M
    V (Virgo + GA only)        :   31626 +/-     16 km/s PHOT 2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :   31701 +/-     17 km/s PHOT 2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   429.1 +/-   30.0 Mpc      (m-M) = 38.16 +/- 0.15 mag
    D (Local Group)            :   429.0 +/-   30.0 Mpc      (m-M) = 38.16 +/- 0.15 mag
    D (3K CMB)                 :   429.7 +/-   30.1 Mpc      (m-M) = 38.17 +/- 0.15 mag
    D (Virgo Infall only)      :   431.1 +/-   30.2 Mpc      (m-M) = 38.17 +/- 0.15 mag
    D (Virgo + GA only)        :   433.2 +/-   30.3 Mpc      (m-M) = 38.18 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   434.3 +/-   30.4 Mpc      (m-M) = 38.19 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :    2080 pc/arcsec =  2.080 kpc/arcsec = 124.81 kpc/arcmin =   7.49 Mpc/degree
    Scale (Local Group)        :    2080 pc/arcsec =  2.080 kpc/arcsec = 124.79 kpc/arcmin =   7.49 Mpc/degree
    Scale (3K CMB)             :    2083 pc/arcsec =  2.083 kpc/arcsec = 124.99 kpc/arcmin =   7.50 Mpc/degree
    Scale (Virgo Infall only)  :    2090 pc/arcsec =  2.090 kpc/arcsec = 125.41 kpc/arcmin =   7.52 Mpc/degree
    Scale (Virgo + GA only)    :    2100 pc/arcsec =  2.100 kpc/arcsec = 126.02 kpc/arcmin =   7.56 Mpc/degree
    Scale(Virgo + GA + Shapley):    2105 pc/arcsec =  2.105 kpc/arcsec = 126.32 kpc/arcmin =   7.58 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 = 0.792 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 31230 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.104627 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 464 Mpc (m-M) = 38.33 mag Angular-Size Distance : 381 Mpc (m-M) = 37.90 mag Co-Moving Radial Distance : 420 Mpc (m-M) = 38.12 mag Co-Moving Tangential Dist. : 420 Mpc (m-M) = 38.12 mag Co-Moving Volume : 0.311 Gpc^3 Light Travel-Time : 1.304 Gyr Age at Redshift 0.104627 : 11.994 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1845 pc/arcsec = 1.845 kpc/arcsec = 110.69 kpc/arcmin = 6.64 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.67164; Magnitude per Unit Area = 0.4322 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 WISEA J151811.28+265156.2 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for WISEA J151811.28+265156.2 (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) 20.6019.9883 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:43.3742.07
    K_s (2MASS "total") 26.3023.67165 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:55.3749.83
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 2.105 kpc/arcsec.
    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 WISEA J151811.28+265156.2 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- WISEA J151811.28+265156.2SIMBAD (CDS, Strasbourg, France)
    2MASS Extended Source Images (JHKs) -- 2MASX J15181128+2651559 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISEA J151811.28+265156.2GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- WISEA J151811.28+265156.2NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 15h18m11.3s, +26d51m56s (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





    Back to NED Home