Date and Time of the Query: 2021-12-08 T11:51:35 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 2MASX J08440399+4817432

1 objects found in NED.    


 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    WISEA J084404.05+481743.5      08h44m04.0s +48d17m44s G       21091  0.070352 SPEC 17.7g    ...    10     0   64    6     4   10     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - WISEA J084404.05+481743.5

INDEX for WISEA J084404.05+481743.5
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 64 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    10 Reference(s)   
    6 Position data point(s)
    4 Redshift data point(s)   
    10 Diameter data point(s)   

    ESSENTIAL NOTE for WISEA J084404.05+481743.5 (Back to INDEX)

    CROSS-IDENTIFICATIONS for WISEA J084404.05+481743.5 (Back to INDEX)
    Object Names Type Object Names Type
    WISEA J084404.05+481743.5IrS SDSS J084404.04+481743.6 G
    2MASX J08440399+4817432 IrS SDSS J084404.05+481743.6 G
    2MASXi J0844039+481744 IrS GALEXMSC J084404.15+481743.5 UvS
    2MASS J08440403+4817436 IrS SPIDER J131.01687+48.29545 G
    SDSS J084404.04+481743.5 G ASK 088125.0 G
    LEDA 2314409 G   

    COORDINATES for WISEA J084404.05+481743.5 (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)  130.138278   48.476506 08h40m33.187s +48d28m35.42s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  131.016869   48.295451 08h44m04.048s +48d17m43.62s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  119.257516   29.027112                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  119.957999   29.032504                              5.00E-01  5.00E-01    0
    Galactic              171.303099   38.304531                              5.00E-01  5.00E-01    0
    SuperGalactic          45.575615  -21.540506                              5.00E-01  5.00E-01    0
    Additional detailed measurements with references are also available by clicking below:
    6 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for WISEA J084404.05+481743.5 (Back to INDEX)

    1 Distances found in NED View 1 Individual Distance Measurement(s) for WISEA J084404.05+481743.5

    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.

    WISEA J084404.05+481743.5 Distance Modulus
    Metric Distance
    Mean 38.16 428.000
    Std. Dev. N/A N/A
    Min. 38.16 428.000
    Max. 38.16 428.000
    Median 38.16 428.000

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISEA J084404.05+481743.5 (Back to INDEX)

    FOREGROUND GALACTIC EXTINCTION for WISEA J084404.05+481743.5 (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]0.1330.1110.0840.0660.0460.1300.1010.0700.0520.0390.0220.0140.0090.005
    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]0.1640.1310.1000.0810.0590.1560.1150.0830.0630.0450.0270.0170.0110.005

    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.100 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for WISEA J084404.05+481743.5 (Back to INDEX)
    Helio. Radial Velocity     :     21091 +/-        5 km/s SPEC 
    Redshift                   :  0.070352 +/- 0.000018  SPEC  2016SDSSD.C...0000:
    Major Diameter (arcmin)    :  0.23
    Minor Diameter (arcmin)    :  0.19
    Magnitude and Filter       : 17.7g
    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:
    4 Redshift data point(s)      64 photometric data point(s)      10 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for WISEA J084404.05+481743.5 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :   21091 +/-      5 km/s SPEC 2016SDSSD.C...0000:
    V (Kinematic LSR)          :   21090 +/-      5 km/s SPEC 1986MNRAS.221.1023K
    V (Galactocentric GSR)     :   21116 +/-      5 km/s SPEC 1991RC3.9.C...0000d
    V (Local Group)            :   21127 +/-      6 km/s SPEC 1996AJ....111..794K
    V (3K CMB)                 :   21253 +/-     13 km/s SPEC 1996ApJ...473..576F
    V (Virgo Infall only)      :   21240 +/-     10 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA only)        :   21172 +/-     11 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :   21191 +/-     11 km/s SPEC 2000ApJ...529..786M
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   289.3 +/-   20.2 Mpc      (m-M) = 37.31 +/- 0.15 mag
    D (Local Group)            :   289.4 +/-   20.3 Mpc      (m-M) = 37.31 +/- 0.15 mag
    D (3K CMB)                 :   291.1 +/-   20.4 Mpc      (m-M) = 37.32 +/- 0.15 mag
    D (Virgo Infall only)      :   291.0 +/-   20.4 Mpc      (m-M) = 37.32 +/- 0.15 mag
    D (Virgo + GA only)        :   290.0 +/-   20.3 Mpc      (m-M) = 37.31 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   290.3 +/-   20.3 Mpc      (m-M) = 37.31 +/- 0.15 mag
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :    1402 pc/arcsec =  1.402 kpc/arcsec =  84.14 kpc/arcmin =   5.05 Mpc/degree
    Scale (Local Group)        :    1403 pc/arcsec =  1.403 kpc/arcsec =  84.19 kpc/arcmin =   5.05 Mpc/degree
    Scale (3K CMB)             :    1411 pc/arcsec =  1.411 kpc/arcsec =  84.69 kpc/arcmin =   5.08 Mpc/degree
    Scale (Virgo Infall only)  :    1411 pc/arcsec =  1.411 kpc/arcsec =  84.64 kpc/arcmin =   5.08 Mpc/degree
    Scale (Virgo + GA only)    :    1406 pc/arcsec =  1.406 kpc/arcsec =  84.37 kpc/arcmin =   5.06 Mpc/degree
    Scale(Virgo + GA + Shapley):    1407 pc/arcsec =  1.407 kpc/arcsec =  84.44 kpc/arcmin =   5.07 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 = 1.184 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 21091 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.070892 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 307 Mpc (m-M) = 37.44 mag Angular-Size Distance : 268 Mpc (m-M) = 37.14 mag Co-Moving Radial Distance : 287 Mpc (m-M) = 37.29 mag Co-Moving Tangential Dist. : 287 Mpc (m-M) = 37.29 mag Co-Moving Volume : 0.0989 Gpc^3 Light Travel-Time : 0.904 Gyr Age at Redshift 0.070892 : 12.395 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1299 pc/arcsec = 1.299 kpc/arcsec = 77.93 kpc/arcmin = 4.68 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.76036; Magnitude per Unit Area = 0.2975 mag
    To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
    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 J084404.05+481743.5 (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]
    Reference Level RefcodePhysical Major Axis
    (2a) [kpc]
    Physical Minor Axis
    (2b) [kpc]
    r (SDSS Isophotal) 19.0814.8884 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:39.5930.88
    K_s (2MASS "total") 21.6021.6090 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:44.8244.82
    NOTE: Physical diameters are derived using a scale of 2.0750 kpc/arcsec based on Average NED-D Metric Distance of (428.000 +/- N/A) Mpc.
    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 WISEA J084404.05+481743.5 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- WISEA J084404.05+481743.5SIMBAD (CDS, Strasbourg, France)
    2MASS Extended Source Images (JHKs) -- 2MASX J08440399+4817432 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0844039+481744 NASA/IPAC Infrared Science Archive (IRSA)
    SDSS Sky Server
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISEA J084404.05+481743.5GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- WISEA J084404.05+481743.5NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 08h44m04.0s, +48d17m44s (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)
    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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