NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-10 T23:59:22 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 4670


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 4670                       12h45m17.1s +27d07m31s G        1069  0.003566      13.09    ...   258     9  180   22    17   11     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4670

INDEX for NGC 4670
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
   
180 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
258 Reference(s)   
22 Position data point(s)
17 Redshift data point(s)   
11 Diameter data point(s)   
9 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 4670 (Back to INDEX)
Multiple SDSS entries describe this galaxy.                                     

CROSS-IDENTIFICATIONS for NGC 4670 (Back to INDEX)
Object Names Type Object Names Type
NGC 4670G USGC U503 NED02 G
UGC 07930 G ADBS J124516+2708 RadioS
ARP 163 G ASK 578699.0 G
KUG 1242+273 G MAPS-NGP O_322_1712190 G
HARO 09 G NGP9 F322-1721104 G
CGCG 159-069 G PGC 042987 G
CGCG 1242.8+2724 G UZC J124517.0+270731 G
MCG +05-30-072 G NVSS J124517+270730 RadioS
2MASX J12451714+2707317 IrS FAUST 3436 UvES
2MASXi J1245171+270731 IrS FAUST C008 UvES
SDSS J124517.25+270732.1 G HIJASS J1245+27 G
GALEXASC J124517.00+270731.0 UvS CXO J124517.2+270731 XrayS
IRAS 12428+2724 IrS NGC 4670:[HVG94] 03 RadioS
IRAS F12428+2723 IrS [DFO95] 053 G
AKARI J1245171+270734 IrS [M98j] 173 NED14 G
ISOSS J12452+2706 IrS [SLK2004] 0736 IrS
LDCE 0867 NED126 G [BKD2008] WR 523 VisS
HDCE 0706 NED080 G    
     

COORDINATES for NGC 4670 (Back to INDEX)

Position Reference:2010NEDR....1M...1S

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  190.707866   27.398640 12h42m49.888s +27d23m55.11s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  191.321125   27.125408 12h45m17.070s +27d07m31.47s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  177.915197   29.197347                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  178.617357   29.197032                              5.00E-01  5.00E-01    0
Galactic              212.702038   88.630870                              5.00E-01  5.00E-01    0
SuperGalactic          89.652022    4.995382                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
22 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4670 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 4670

Summary Statistics computed by NED from 4 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 4670 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.17 17.675
Std. Dev. 0.65 4.589
Min. 30.21 11.000
Max. 31.65 21.400
Median 31.41 19.150

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4670 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1994ApJS...91...79H
Galaxy MorphologySB(s)0/a pec:SB0/a(s) pec?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...1988NBGC.C....0000T
42 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4670 (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]0.0650.0540.0410.0320.0230.0640.0490.0340.0250.0190.0110.0070.0050.002
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]0.0820.0650.0500.0400.0290.0780.0570.0420.0310.0220.0140.0090.0060.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.040 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 4670 (Back to INDEX)
Helio. Radial Velocity     :      1069 +/-        4 km/s      
Redshift                   :  0.003566 +/- 0.000013        1991RC3.9.C...0000d
Major Diameter (arcmin)    :   1.4
Minor Diameter (arcmin)    :   1.1
Magnitude and Filter       : 13.09
Classifications            : SB(s)0/a pec:  BCDG 

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:
17 Redshift data point(s)      180 photometric data point(s)      11 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4670 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1069 +/-      4 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :    1077 +/-      4 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1073 +/-      4 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1043 +/-      4 km/s      1996AJ....111..794K
V (3K CMB)                 :    1349 +/-     20 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1535 +/-     35 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1677 +/-     36 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1683 +/-     36 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    14.7 +/-    1.0 Mpc      (m-M) = 30.84 +/- 0.15 mag
D (Local Group)            :    14.3 +/-    1.0 Mpc      (m-M) = 30.78 +/- 0.15 mag
D (3K CMB)                 :    18.5 +/-    1.3 Mpc      (m-M) = 31.33 +/- 0.15 mag
D (Virgo Infall only)      :    21.0 +/-    1.5 Mpc      (m-M) = 31.61 +/- 0.15 mag
D (Virgo + GA only)        :    23.0 +/-    1.6 Mpc      (m-M) = 31.81 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    23.1 +/-    1.6 Mpc      (m-M) = 31.81 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      71 pc/arcsec =  0.071 kpc/arcsec =   4.27 kpc/arcmin =   0.26 Mpc/degree
Scale (Local Group)        :      69 pc/arcsec =  0.069 kpc/arcsec =   4.16 kpc/arcmin =   0.25 Mpc/degree
Scale (3K CMB)             :      90 pc/arcsec =  0.090 kpc/arcsec =   5.38 kpc/arcmin =   0.32 Mpc/degree
Scale (Virgo Infall only)  :     102 pc/arcsec =  0.102 kpc/arcsec =   6.12 kpc/arcmin =   0.37 Mpc/degree
Scale (Virgo + GA only)    :     111 pc/arcsec =  0.111 kpc/arcsec =   6.68 kpc/arcmin =   0.40 Mpc/degree
Scale(Virgo + GA + Shapley):     112 pc/arcsec =  0.112 kpc/arcsec =   6.71 kpc/arcmin =   0.40 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 = 14.909 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1069 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004501 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 18.6 Mpc (m-M) = 31.34 mag Angular-Size Distance : 18.4 Mpc (m-M) = 31.32 mag Co-Moving Radial Distance : 18.5 Mpc (m-M) = 31.33 mag Co-Moving Tangential Dist. : 18.5 Mpc (m-M) = 31.33 mag Co-Moving Volume : 2.64e-05 Gpc^3 Light Travel-Time : 0.060 Gyr Age at Redshift 0.004501 : 13.239 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 89 pc/arcsec = 0.089 kpc/arcsec = 5.35 kpc/arcmin = 0.32 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98220; Magnitude per Unit Area = 0.01951 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 4670 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
UltravioletNUV (GALEX) AB 13.96 +/- 0.10 mag 2014ApJS..212...18B-17.21 +/- 0.66 [mag] 1.20E+09 +/- 3.31E+08
Visualz (SDSS) AB 12.26 +/- 0.05 mag 2014ApJS..212...18B-18.91 +/- 0.65 [mag] 1.48E+09 +/- 3.91E+08
Near-InfraredH^0^_T(25)_ 10.47 +/- 0.15 mag 1996ApL&C..35....1G-20.70 +/- 0.67 [mag] 1.27E+09 +/- 3.81E+08
Mid-Infrared24 microns (MIPS) 2.88E-1 +/- 6.07E-3 Jy 2008ApJ...678..804E 1.37E+35 +/- 3.56E+34 [W] 3.56E+08 +/- 9.26E+07
Far-Infrared100 microns (IRAS) 4.470E+00 +/- 6 % Jy 1990IRASF.C...0000M 5.01E+35 +/- 1.34E+35 [W] 1.30E+09 +/- 3.47E+08
Radio1.4GHz 15.7 +/- 1.4 milliJy 1998AJ....115.1693C 8.22E+29 +/- 2.26E+29 [W] 2.14E+03 +/- 5.87E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (31.17 +/- 0.65) mag corresponding to
a Metric Distance of (17.675 +/- 4.589) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 180 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4670 (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 96.0084.4889 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N8.237.24
K_s (2MASS "total") 95.8049.8280 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:8.214.27
NOTE: Physical diameters are derived using a scale of 0.0857 kpc/arcsec based on Average NED-D Metric Distance of (17.675 +/- 4.589) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 11 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 4670 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4670SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4670VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 07930 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 159-069 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 +05-30-072 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12451714+2707317 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1245171+270731 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 12428+2724 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F12428+2723 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 042987 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 042987 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Far-UV Point Sources -- FAUST 3436 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Far-UV Point Sources -- FAUST C008 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4670GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4670NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h45m17.1s, +27d07m31s (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)
Explore resources with DataScope (15 arcmin 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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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