Date and Time of the Query: 2022-01-27 T12:27:28 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 7771

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    NGC 7771                       23h51m24.8s +20d06m42s G        4335  0.014460      12.2B    ...   329    13  257   53    25    8     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - NGC 7771

INDEX for NGC 7771
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
  • 257 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    329 Reference(s)   
    53 Position data point(s)
    25 Redshift data point(s)   
    8 Diameter data point(s)   
    13 Note(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for NGC 7771 (Back to INDEX)

    Object Names Type Object Names Type
    NGC 7771G NSA 152791 G
    NGC 7771 N G PGC 072638 G
    NGC 7771N G SSTSL2 J235124.79+200641.4 IrS
    UGC 12815 G UZC J235124.6+200642 G
    MRK 9006 G UZC-CG 290 NED03 G
    KUG 2348+198C G UZC-BGP 89B G
    CGCG 455-058 G MG3 J235128+2006 RadioS
    CGCG 2348.9+1950 G 87GB 234852.3+194951 RadioS
    MCG +03-60-035 G 87GB[BWE91] 2348+1949 RadioS
    KAZ 348 G [WB92] 2348+1949 RadioS
    WISEA J235124.86+200642.3 IrS NVSS J235124+200641 RadioS
    2MASX J23512488+2006425 IrS VLSS J2351.4+2006 RadioS
    2MASXi J2351248+200642 IrS TXS 2348+198 RadioS
    2MASS J23512487+2006424 IrS 2CXO J235124.8+200642 XrayS
    SDSS J235125.02+200641.9 G 2CXO J235124.9+200643X XrayS
    GALEXASC J235124.82+200641.5 UvS CXOGSG J235124.8+200642 XrayS
    GALEXMSC J235124.84+200641.3 UvS 2XMM J235124.8+200642 XrayS
    IRAS 23488+1949 IrS 2XMMp J235124.8+200642 XrayS
    IRAS F23488+1949 IrS IPC 23488+1950 XrayS
    AKARI J2351246+200640 IrS LGG 483:[G93] 002 G
    ISOSS J23515+2006 IrS [M98j] 266 NED02 G
    KTG 82C G [WZX98] 23488+1949A G
    KPG 592B G [SLK2004] 1916 IrS
    WBL 726-004 G [RHM2006] LIRGs 007 G
    LDCE 1598 NED003 G [WGB2006] 234830+19520_e G
    HDCE 1255 NED003 G NGC 7771:[WLQ2016] X0001 XrayS
    USGC U857 NED01 G [TS2017] 132133578627738343 G
    HOLM 820A G    

    COORDINATES for NGC 7771 (Back to INDEX)

    Position Reference:20102XMM.1.2..0000:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  357.217022   19.833622 23h48m52.085s +19d50m01.04s  9.25E-01  9.25E-01    0
    Equatorial (J2000.0)  357.853354   20.111741 23h51m24.805s +20d06m42.27s  9.25E-01  9.25E-01    0
    Ecliptic   (B1950.0)    5.658532   19.235370                              9.25E-01  9.25E-01    0
    Ecliptic   (J2000.0)    6.354843   19.236566                              9.25E-01  9.25E-01    0
    Galactic              104.263184  -40.573952                              9.25E-01  9.25E-01    0
    SuperGalactic         312.590721   19.922900                              9.25E-01  9.25E-01    0
    Additional detailed measurements with references are also available by clicking below:
    53 Position data point(s)


    10 Distances found in NED View 10 Individual Distance Measurement(s) for NGC 7771

    Summary Statistics computed by NED from 10 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.

    NGC 7771 Distance Modulus
    Metric Distance
    Mean 33.45 49.130
    Std. Dev. 0.20 4.557
    Min. 33.14 42.500
    Max. 33.83 58.400
    Median 33.50 50.050

    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyPWPair member, wide...1993ApJ...419...30C
    KinematicsHI line widthHI line width...1998ApJS..115...43N
    Luminosity ClassLIRGLIRG...2003AJ....126.1607S
    Galaxy MorphologySB(s)aSB(s)a...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
    47 Detailed Classification(s)

    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]0.3180.2660.2010.1590.1100.3110.2420.1680.1250.0930.0520.0330.0220.011
    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]0.4020.3190.2450.1980.1430.3810.2800.2030.1540.1090.0670.0430.0270.011

    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.110 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 7771 (Back to INDEX)
    Helio. Radial Velocity     :      4335 +/-        2 km/s      
    Redshift                   :  0.014460 +/- 0.000007        2005ApJS..160..149S
    Major Diameter (arcmin)    :   2.5
    Minor Diameter (arcmin)    :   1.0
    Magnitude and Filter       : 12.2B
    Classifications            : SB(s)a;HII;LIRGSbrst
    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:
    25 Redshift data point(s)      257 photometric data point(s)      8 Diameter data point(s)      

    Calculated and Corrected Velocities
    V (Heliocentric)           :    4335 +/-      2 km/s      2005ApJS..160..149S
    V (Kinematic LSR)          :    4339 +/-      2 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    4500 +/-      7 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    4584 +/-     15 km/s      1996AJ....111..794K
    V (3K CMB)                 :    3979 +/-     25 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    4453 +/-     18 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    4308 +/-     20 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    4293 +/-     20 km/s      2000ApJ...529..786M
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    61.6 +/-    4.3 Mpc      (m-M) = 33.95 +/- 0.15 mag
    D (Local Group)            :    62.8 +/-    4.4 Mpc      (m-M) = 33.99 +/- 0.15 mag
    D (3K CMB)                 :    54.5 +/-    3.8 Mpc      (m-M) = 33.68 +/- 0.15 mag
    D (Virgo Infall only)      :    61.0 +/-    4.3 Mpc      (m-M) = 33.93 +/- 0.15 mag
    D (Virgo + GA only)        :    59.0 +/-    4.1 Mpc      (m-M) = 33.85 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    58.8 +/-    4.1 Mpc      (m-M) = 33.85 +/- 0.15 mag
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     299 pc/arcsec =  0.299 kpc/arcsec =  17.93 kpc/arcmin =   1.08 Mpc/degree
    Scale (Local Group)        :     304 pc/arcsec =  0.304 kpc/arcsec =  18.27 kpc/arcmin =   1.10 Mpc/degree
    Scale (3K CMB)             :     264 pc/arcsec =  0.264 kpc/arcsec =  15.85 kpc/arcmin =   0.95 Mpc/degree
    Scale (Virgo Infall only)  :     296 pc/arcsec =  0.296 kpc/arcsec =  17.75 kpc/arcmin =   1.06 Mpc/degree
    Scale (Virgo + GA only)    :     286 pc/arcsec =  0.286 kpc/arcsec =  17.17 kpc/arcmin =   1.03 Mpc/degree
    Scale(Virgo + GA + Shapley):     285 pc/arcsec =  0.285 kpc/arcsec =  17.11 kpc/arcmin =   1.03 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 = 5.845 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4335 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.013272 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 55.1 Mpc (m-M) = 33.70 mag Angular-Size Distance : 53.6 Mpc (m-M) = 33.65 mag Co-Moving Radial Distance : 54.4 Mpc (m-M) = 33.68 mag Co-Moving Tangential Dist. : 54.4 Mpc (m-M) = 33.68 mag Co-Moving Volume : 0.000673 Gpc^3 Light Travel-Time : 0.176 Gyr Age at Redshift 0.013272 : 13.123 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 260 pc/arcsec = 0.260 kpc/arcsec = 15.60 kpc/arcmin = 0.94 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94863; Magnitude per Unit Area = 0.05726 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



    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]
    RC3 D_0 (blue) 154.20...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d36.73...
    K_s (2MASS "total") 182.7073.0875 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:43.5217.41
    NOTE: Physical diameters are derived using a scale of 0.2382 kpc/arcsec based on Average NED-D Metric Distance of (49.130 +/- 4.557) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 8 Diameter data point(s) available in NED.

    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 7771SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 7771VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Revised New General Catalogue -- NGC 7771 N VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Revised New General Catalogue -- NGC 7771N VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Uppsala General Catalog -- UGC 12815 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    FBS Catalogue of Markarian Galaxies -- MRK 9006 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 455-058 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 +03-60-035 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J23512488+2006425 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J2351248+200642 NASA/IPAC Infrared Science Archive (IRSA)
    SDSS Sky Server
    IRAS Faint Source Catalog -- IRAS F23488+1949 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 072638 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 072638 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Texas Survey of radio sources at 365MHz -- TXS 2348+198 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 7771GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 7771NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 23h51m24.8s, +20d06m42s (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

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