NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-18 T00:08:48 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 Sextans B


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    Sextans B                      10h00m00.1s +05d19m56s G         301  0.001004      11.85    ...   394    13   67   58    23    5     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - Sextans B

INDEX for Sextans B
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
  • 67 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    394 Reference(s)   
    58 Position data point(s)
    23 Redshift data point(s)   
    5 Diameter data point(s)   
    13 Note(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for Sextans B (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for Sextans B (Back to INDEX)
    Object Names Type Object Names Type
    Sextans BG [RC2] A0957+05 G
    UGC 05373 G [RC1] A0957 G
    DDO 070 G NSA 136356 G
    CGCG 036-012 G PGC 028913 G
    CGCG 0957.4+0534 G UZC J100000.1+051956 G
    MCG +01-26-005 G WVFSCC J095954+051924 RadioS
    SDSS J100000.10+051955.9 VisS 11HUGS 174 G
    GALEXMSC J100000.01+051958.4 UvS [SPB93] 121 G
    KIG 0388 G    
    PGC1 0028913 NED001 G    

    COORDINATES for Sextans B (Back to INDEX)

    Position Reference:1999PASP..111..438F

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  149.346393    5.572522  09h57m23.13s  +05d34m21.1s  2.50E+00  2.50E+00    0
    Equatorial (J2000.0)  150.000417    5.332222  10h00m00.10s  +05d19m56.0s  2.50E+00  2.50E+00    0
    Ecliptic   (B1950.0)  149.508063   -6.477405                              2.50E+00  2.50E+00    0
    Ecliptic   (J2000.0)  150.205876   -6.474632                              2.50E+00  2.50E+00    0
    Galactic              233.200124   43.783826                              2.50E+00  2.50E+00    0
    SuperGalactic          95.463102  -39.619540                              2.50E+00  2.50E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    58 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for Sextans B (Back to INDEX)

    34 Distances found in NED View 34 Individual Distance Measurement(s) for Sextans B

    Summary Statistics computed by NED from 34 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.


    Sextans B Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 25.93 1.564
    Std. Dev. 0.40 0.317
    Min. 25.50 1.260
    Max. 26.77 2.260
    Median 25.77 1.430

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for Sextans B (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyF?Possible field galaxy...1979AN....300..181K
    KinematicsHI line widthHI line width...2005ApJS..160..149S
    Luminosity Class10.0LC V-VI...1991RC3.9.C...0000d
    Galaxy MorphologyIB(s)mIB(s)m...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...1988NBGC.C....0000T
    42 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for Sextans B (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]0.1350.1130.0850.0680.0470.1320.1030.0710.0530.0390.0220.0140.0090.005
    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]0.1730.1370.1050.0850.0620.1640.1210.0880.0660.0470.0290.0180.0120.005


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.050 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for Sextans B (Back to INDEX)
    Helio. Radial Velocity     :       301 +/-        1 km/s      
    Redshift                   :  0.001004 +/- 0.000002        2005ApJS..160..149S
    Major Diameter (arcmin)    :   5.1
    Minor Diameter (arcmin)    :   3.5
    Magnitude and Filter       : 11.85
    Classifications            : ImIV-V              
    
    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:
    23 Redshift data point(s)      67 photometric data point(s)      5 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for Sextans B (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :     301 +/-      1 km/s      2005ApJS..160..149S
    V (Kinematic LSR)          :     293 +/-      1 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :     168 +/-      5 km/s      1991RC3.9.C...0000d
    V (Local Group)            :     111 +/-     11 km/s      1996AJ....111..794K
    V (3K CMB)                 :     645 +/-     24 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :     107 +/-     11 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :     114 +/-     11 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :     114 +/-     11 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    FLOW MODEL DOES NOT APPLY
    D (Local Group)            :     N/A   
    D (3K CMB)                 :     N/A   
    D (Virgo Infall only)      :     N/A   
    D (Virgo + GA only)        :     N/A   
    D (Virgo + GA + Shapley)   :     N/A   
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     N/A 
    Scale (Local Group)        :     N/A 
    Scale (3K CMB)             :     N/A 
    Scale (Virgo Infall only)  :     N/A 
    Scale (Virgo + GA only)    :     N/A 
    Scale(Virgo + GA + Shapley):     N/A 
    
    
    To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
    Search for Objects within +/-arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 301 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift -0.003329 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Cosmology Computations unstable or undefined

    QUICK-LOOK PHOTOMETRY and LUMINOSITIES for Sextans B (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for Sextans B (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 360.00241.20110 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N2.731.83
    NOTE: Physical diameters are derived using a scale of 0.0076 kpc/arcsec based on Average NED-D Metric Distance of (1.564 +/- 0.317) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 5 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for Sextans B Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- Sextans BSIMBAD (CDS, Strasbourg, France)
    Uppsala General Catalog -- UGC 05373 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 036-012 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 +01-26-005 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    version
    SDSS Sky Server
    Catalogue of Principal Galaxies -- PGC 028913 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 028913 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- Sextans BGALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- Sextans BNASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 10h00m00.1s, +05d19m56s (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)
    The NRAO Data Archive System

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