NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-08 T00:58:01 PST
Help | Comment | NED Home

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 1001


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 1001                       02h39m12.6s +41d40m18s G        4658  0.015537      14.7     ...    18     0   28    7     4    4     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1001

INDEX for NGC 1001
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
  • 28 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    18 Reference(s)   
    7 Position data point(s)
    4 Redshift data point(s)   
    4 Diameter data point(s)   

    ESSENTIAL NOTE for NGC 1001 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 1001 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 1001G 2MASS J02391266+4140180 IrS
    CGCG 539-069 G WBL 080-005 G
    CGCG 0236.0+4128 G LDCE 0224 NED051 G
    MCG +07-06-050 G HDCE 0158 NED007 G
    WISEA J023912.67+414018.0 IrS USGC U138 NED02 G
    2MASX J02391263+4140182 IrS PGC 010050 G
    2MASXi J0239126+414018 IrS UZC J023912.7+414017 G
         

    COORDINATES for NGC 1001 (Back to INDEX)

    Position Reference:20032MASX.C.......:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)   39.005395   41.456654  02h36m01.29s  +41d27m24.0s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   39.802708   41.671722  02h39m12.65s  +41d40m18.2s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   50.085523   24.816295                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   50.782280   24.821622                              1.25E+00  1.25E+00    0
    Galactic              143.639237  -16.825912                              1.25E+00  1.25E+00    0
    SuperGalactic         343.812593   -7.802280                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    7 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 1001 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1001 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGMGroup member...1999AJ....118.2014W
    1 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 1001 (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]0.2850.2380.1800.1430.0990.2790.2170.1500.1120.0830.0470.0300.0200.010
    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]0.3600.2860.2190.1770.1280.3410.2510.1820.1380.0980.0600.0380.0240.010


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.280 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 1001 (Back to INDEX)
    Helio. Radial Velocity     :      4658 +/-       34 km/s      
    Redshift                   :  0.015537 +/- 0.000113        1999ApJS..121..287H
    Major Diameter (arcmin)    :  0.65
    Minor Diameter (arcmin)    :  0.25
    Magnitude and Filter       : 14.7 
    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)      28 photometric data point(s)      4 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 1001 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    4658 +/-     34 km/s      1999ApJS..121..287H
    V (Kinematic LSR)          :    4656 +/-     34 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    4781 +/-     34 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    4856 +/-     36 km/s      1996AJ....111..794K
    V (3K CMB)                 :    4458 +/-     37 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    4796 +/-     36 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    4599 +/-     39 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    4580 +/-     39 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    65.5 +/-    4.6 Mpc      (m-M) = 34.08 +/- 0.15 mag
    D (Local Group)            :    66.5 +/-    4.7 Mpc      (m-M) = 34.11 +/- 0.15 mag
    D (3K CMB)                 :    61.1 +/-    4.3 Mpc      (m-M) = 33.93 +/- 0.15 mag
    D (Virgo Infall only)      :    65.7 +/-    4.6 Mpc      (m-M) = 34.09 +/- 0.15 mag
    D (Virgo + GA only)        :    63.0 +/-    4.4 Mpc      (m-M) = 34.00 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    62.7 +/-    4.4 Mpc      (m-M) = 33.99 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     317 pc/arcsec =  0.317 kpc/arcsec =  19.05 kpc/arcmin =   1.14 Mpc/degree
    Scale (Local Group)        :     322 pc/arcsec =  0.322 kpc/arcsec =  19.35 kpc/arcmin =   1.16 Mpc/degree
    Scale (3K CMB)             :     296 pc/arcsec =  0.296 kpc/arcsec =  17.76 kpc/arcmin =   1.07 Mpc/degree
    Scale (Virgo Infall only)  :     318 pc/arcsec =  0.318 kpc/arcsec =  19.11 kpc/arcmin =   1.15 Mpc/degree
    Scale (Virgo + GA only)    :     305 pc/arcsec =  0.305 kpc/arcsec =  18.33 kpc/arcmin =   1.10 Mpc/degree
    Scale(Virgo + GA + Shapley):     304 pc/arcsec =  0.304 kpc/arcsec =  18.25 kpc/arcmin =   1.10 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 = 5.479 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4658 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.014869 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 61.8 Mpc (m-M) = 33.95 mag Angular-Size Distance : 60 Mpc (m-M) = 33.89 mag Co-Moving Radial Distance : 60.9 Mpc (m-M) = 33.92 mag Co-Moving Tangential Dist. : 60.9 Mpc (m-M) = 33.92 mag Co-Moving Volume : 0.000945 Gpc^3 Light Travel-Time : 0.197 Gyr Age at Redshift 0.014869 : 13.102 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 291 pc/arcsec = 0.291 kpc/arcsec = 17.45 kpc/arcmin = 1.05 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94267; Magnitude per Unit Area = 0.0641 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 1001 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1001 (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 39.0015.21... High surface brightness 1964MCG2..C...0000V11.864.63
    K_s (2MASS "total") 82.9033.16130 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:25.2210.09
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.304 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 4 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 1001 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 1001SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 1001VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 539-069 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 +07-06-050 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J02391263+4140182 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0239126+414018 NASA/IPAC Infrared Science Archive (IRSA)
    Catalogue of Principal Galaxies -- PGC 010050 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 010050 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1001GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1001NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 02h39m12.6s, +41d40m18s (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)
    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

    Back to the list




    Back to NED Home