NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-26 T21:45:44 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 4277


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 4277                       12h20m03.7s +05d20m29s G        2187  0.007295      14.2g    ...    84     4  102   24    15   17     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4277

INDEX for NGC 4277
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
  • 102 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    84 Reference(s)   
    24 Position data point(s)
    15 Redshift data point(s)   
    17 Diameter data point(s)   
    4 Note(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 4277 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4277 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4277G HDCE 0720 NED030 G
    VCC 0386 G USGC U490 NED330 G
    CGCG 042-029 G PGC1 0039659 NED029 G
    CGCG 1217.5+0537 G AGC 220387 G
    MCG +01-32-009 G ASK 174211.0 G
    WISEA J122003.72+052028.9 IrS HOLM 368F G
    2MASX J12200369+0520161 IrS MAPS-NGP O_556_0412048 G
    2MASX J12200369+0520291 IrS NPM1G +05.0340 G
    2MASS J12200370+0520287 IrS NSA 030838 G
    SDSS J122003.72+052028.8 G PGC 039759 G
    SDSS J122003.72+052028.9 G SSTSL2 J122003.72+052028.8 IrS
    GALEXASC J122003.71+052030.9 UvS UZC J122003.7+052029 G
    WBL 397-007 G EVCC 0362 G
    LDCE 0904 NED051 G LGG 281:[G93] 026 G
         

    COORDINATES for NGC 4277 (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)  184.377035    5.618820 12h17m30.488s +05d37m07.75s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  185.015506    5.341360 12h20m03.721s +05d20m28.90s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  181.773539    6.894770                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  182.472853    6.893985                              5.00E-01  5.00E-01    0
    Galactic              282.609960   66.966992                              5.00E-01  5.00E-01    0
    SuperGalactic         108.892621   -6.915926                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    24 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4277 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4277 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGSX-ray-bright group member...2006MNRAS.369..360S
    KinematicsHI line widthHI line width...2000A&AS..144..463V
    Galaxy MorphologySAB(rs)0/a:SAB0/a?(rs)...1991RC3.9.C...0000d
    8 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4277 (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]0.0820.0690.0520.0410.0280.0800.0620.0430.0320.0240.0130.0080.0060.003
    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]0.1030.0820.0630.0510.0370.0970.0720.0520.0390.0280.0170.0110.0070.003


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.000 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 4277 (Back to INDEX)
    Helio. Radial Velocity     :      2187 +/-        2 km/s      
    Redshift                   :  0.007295 +/- 0.000007        2016A&A...595A.118V
    Major Diameter (arcmin)    :  1.13
    Minor Diameter (arcmin)    :  0.81
    Magnitude and Filter       : 14.2g
    Classifications            : SAB(rs)0/a:         
    
    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:
    15 Redshift data point(s)      102 photometric data point(s)      17 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4277 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    2187 +/-      2 km/s      2016A&A...595A.118V
    V (Kinematic LSR)          :    2189 +/-      2 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    2105 +/-      4 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    2045 +/-      9 km/s      1996AJ....111..794K
    V (3K CMB)                 :    2533 +/-     24 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :     957 +/-     77 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :     998 +/-     77 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :     997 +/-     77 km/s      2000ApJ...529..786M
    Note:Object in Virgo Cluster (Radius = 10 deg; Velocity Range = 600-2300 km/sec)
     Virgo Cluster mean velocity (957 km/sec) assigned.  See Local Velocity Field Model details
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    28.8 +/-    2.0 Mpc      (m-M) = 32.30 +/- 0.15 mag
    D (Local Group)            :    28.0 +/-    2.0 Mpc      (m-M) = 32.24 +/- 0.15 mag
    D (3K CMB)                 :    34.7 +/-    2.5 Mpc      (m-M) = 32.70 +/- 0.15 mag
    D (Virgo Infall only)      :    13.1 +/-    1.4 Mpc      (m-M) = 30.59 +/- 0.22 mag
    D (Virgo + GA only)        :    13.7 +/-    1.0 Mpc      (m-M) = 30.68 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    13.7 +/-    1.0 Mpc      (m-M) = 30.68 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     140 pc/arcsec =  0.140 kpc/arcsec =   8.39 kpc/arcmin =   0.50 Mpc/degree
    Scale (Local Group)        :     136 pc/arcsec =  0.136 kpc/arcsec =   8.15 kpc/arcmin =   0.49 Mpc/degree
    Scale (3K CMB)             :     168 pc/arcsec =  0.168 kpc/arcsec =  10.10 kpc/arcmin =   0.61 Mpc/degree
    Scale (Virgo Infall only)  :      64 pc/arcsec =  0.064 kpc/arcsec =   3.81 kpc/arcmin =   0.23 Mpc/degree
    Scale (Virgo + GA only)    :      66 pc/arcsec =  0.066 kpc/arcsec =   3.98 kpc/arcmin =   0.24 Mpc/degree
    Scale(Virgo + GA + Shapley):      66 pc/arcsec =  0.066 kpc/arcsec =   3.97 kpc/arcmin =   0.24 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 = 25.165 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2187 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.008451 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 34.9 Mpc (m-M) = 32.72 mag Angular-Size Distance : 34.4 Mpc (m-M) = 32.68 mag Co-Moving Radial Distance : 34.6 Mpc (m-M) = 32.70 mag Co-Moving Tangential Dist. : 34.6 Mpc (m-M) = 32.70 mag Co-Moving Volume : 0.000174 Gpc^3 Light Travel-Time : 0.113 Gyr Age at Redshift 0.008451 : 13.186 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 167 pc/arcsec = 0.167 kpc/arcsec = 9.99 kpc/arcmin = 0.60 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96690; Magnitude per Unit Area = 0.03655 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 4277 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4277 (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) 76.6155.93120 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:5.073.70
    K_s (2MASS "total") 90.4059.66165 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:5.993.95
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.066 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 17 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 4277 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4277SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4277VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 042-029 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 +01-32-009 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J12200369+0520161 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASX J12200369+0520291 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    Catalogue of Principal Galaxies -- PGC 039759 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 039759 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4277GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4277NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 12h20m03.7s, +05d20m29s (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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