Date and Time of the Query: 2019-08-22 T15:36:28 PDT
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Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 30

INDEX for NGC 7674
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):

250 Photometric data point(s) and SED   
Redshift-Independent Distances
581 Reference(s)   
42 Position data point(s)
32 Redshift data point(s)   
8 Diameter data point(s)   
16 Note(s)   
UGC data    
RC3 data    

Called 'NGC 7675'in MCG.                                                        

Object Names Type Object Names Type
NGC 7674G SSTSL2 J232756.68+084644.5 IrS
UGC 12608 G UVQS J232756.70+084644.3 QSO
ARP 182 NED01 G UZC J232756.7+084643 G
VV 343a G PMN J2327+0846 RadioS
MRK 0533 UvES MG1 J232753+0847 RadioS
KUG 2325+085 G 87GB 232524.1+082945 RadioS
CGCG 406-112 G 87GB[BWE91] 2325+0829 RadioS
CGCG 2325.4+0830 G [WB92] 2325+0829 RadioS
MCG +01-59-080 G NVSS J232756+084643 RadioS
2MASX J23275670+0846443 IrS VLSS J2327.9+0846 RadioS
2MASS J23275670+0846443 IrS TXS 2325+085 RadioS
GALEXASC J232756.81+084644.9 UvS 1RXP J232757.0+084644 XrayS
GALEXMSC J232756.81+084645.7 UvS 1WGA J2327.9+0846 XrayS
IRAS 23254+0830 IrS 2XMM J232756.7+084645 XrayS
IRAS F23254+0830 IrS 2XMMp J232756.7+084645 XrayS
AKARI J2327567+084643 IrS [dML87] 555 G
ISOSS J23279+0846 IrS [WZX98] 23254+0830A G
HCG 096A G [VCV2001] J232756.7+084644 G
WBL 716-002 G [SLK2004] 1880 IrS
USGC U847 NED03 G [RRP2006] 49 G
LQAC 351+008 002 G [VCV2006] J232756.7+084644 G
NSA 151602 G [AHG2014] B234 G
PGC 071504 G    
PTF11hyg HOST G    

COORDINATES for NGC 7674 (Back to INDEX)

Position Reference:1983MNRAS.204..811C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 351.3517917   8.5035861 23h25m24.430s +08d30m12.91s  4.00E-01  4.00E-01    0
Equatorial (J2000.0) 351.9863520   8.7790351 23h27m56.724s +08d46m44.53s  4.00E-01  4.00E-01    0
Ecliptic   (B1950.0) 355.4621971  11.2349787                              4.00E-01  4.00E-01    0
Ecliptic   (J2000.0) 356.1594594  11.2350276                              4.00E-01  4.00E-01    0
Galactic              90.6269321 -48.7850161                              4.00E-01  4.00E-01    0
SuperGalactic        299.4249983  23.2120275                              4.00E-01  4.00E-01    0
Additional detailed measurements with references are also available by clicking below:
42 Position data point(s)


4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 7674

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 7674 Distance Modulus
Metric Distance
Mean 34.25 74.550
Std. Dev. 0.82 30.356
Min. 33.40 47.000
Max. 35.34 117.000
Median 34.12 67.100

TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPIin an interacting pair...1976RC2...C...0000d
KinematicsHI line widthHI line width...1982ApJ...260...75M
Luminosity ClassLIRGLIRG...2003AJ....126.1607S
Galaxy MorphologySA(r)bc pecSA(r)bc pec...1991RC3.9.C...0000d
Activity Type2Sy 2...1993ApJ...414..552O
Distance IndicatorRing DiameterRing Diameter...1981ApJS...45..541P
19 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]0.2570.2150.1630.1290.0890.2510.1960.1350.1010.0750.0420.0270.0180.009
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]0.3190.2540.1950.1570.1140.3030.2230.1620.1230.0870.0530.0340.0220.009

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.100 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 7674 (Back to INDEX)
Helio. Radial Velocity     :      8671 +/-        9 km/s      
Redshift                   :  0.028924 +/- 0.000030        2000AJ....120.1691N
Major Diameter (arcmin)    :   1.1
Minor Diameter (arcmin)    :   1.0
Magnitude and Filter       : 13.92
Classifications            : SA(r)bc pec;HIISy2  

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:
32 Redshift data point(s)      250 photometric data point(s)      8 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :    8671 +/-      9 km/s      2000AJ....120.1691N
V (Kinematic LSR)          :    8675 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8819 +/-     11 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8895 +/-     16 km/s      1996AJ....111..794K
V (3K CMB)                 :    8301 +/-     27 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8736 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    8583 +/-     22 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    8565 +/-     22 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   120.8 +/-    8.5 Mpc      (m-M) = 35.41 +/- 0.15 mag
D (Local Group)            :   121.9 +/-    8.5 Mpc      (m-M) = 35.43 +/- 0.15 mag
D (3K CMB)                 :   113.7 +/-    8.0 Mpc      (m-M) = 35.28 +/- 0.15 mag
D (Virgo Infall only)      :   119.7 +/-    8.4 Mpc      (m-M) = 35.39 +/- 0.15 mag
D (Virgo + GA only)        :   117.6 +/-    8.2 Mpc      (m-M) = 35.35 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   117.3 +/-    8.2 Mpc      (m-M) = 35.35 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     586 pc/arcsec =  0.586 kpc/arcsec =  35.14 kpc/arcmin =   2.11 Mpc/degree
Scale (Local Group)        :     591 pc/arcsec =  0.591 kpc/arcsec =  35.45 kpc/arcmin =   2.13 Mpc/degree
Scale (3K CMB)             :     551 pc/arcsec =  0.551 kpc/arcsec =  33.08 kpc/arcmin =   1.98 Mpc/degree
Scale (Virgo Infall only)  :     580 pc/arcsec =  0.580 kpc/arcsec =  34.81 kpc/arcmin =   2.09 Mpc/degree
Scale (Virgo + GA only)    :     570 pc/arcsec =  0.570 kpc/arcsec =  34.20 kpc/arcmin =   2.05 Mpc/degree
Scale(Virgo + GA + Shapley):     569 pc/arcsec =  0.569 kpc/arcsec =  34.13 kpc/arcmin =   2.05 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 = 2.930 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8671 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.027690 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 116 Mpc (m-M) = 35.33 mag Angular-Size Distance : 110 Mpc (m-M) = 35.21 mag Co-Moving Radial Distance : 113 Mpc (m-M) = 35.27 mag Co-Moving Tangential Dist. : 113 Mpc (m-M) = 35.27 mag Co-Moving Volume : 0.00606 Gpc^3 Light Travel-Time : 0.364 Gyr Age at Redshift 0.027690 : 12.935 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 533 pc/arcsec = 0.533 kpc/arcsec = 32.01 kpc/arcmin = 1.92 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89650; Magnitude per Unit Area = 0.1186 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 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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray2-10 keV (BeppoSAX) 0.75E-12 +/- 0.06E-12 erg cm^-2^ s^-1^ 2005A&A...442..185B 4.99E+34 +/- 2.07E+34 [W] 1.30E+08 +/- 5.38E+07
UltravioletUVW1 (Swift) AB 15.09 +/- 0.10 mag 2014ApJS..212...18B-19.16 +/- 1.02 [mag] 6.62E+09 +/- 2.77E+09
Visualz (SDSS) AB 12.29 +/- 0.05 mag 2014ApJS..212...18B-21.96 +/- 1.02 [mag] 2.57E+10 +/- 1.05E+10
Near-InfraredF_K (total) 2.04 +/- 1.45 log milliJy 1995ApJ...453..616S 1.00E+37 +/- 4.83E+36 [W] 2.61E+10 +/- 1.26E+10
Mid-Infrared25 microns (IRAS) 1.92 +/- 0.034 Jy 2003AJ....126.1607S 1.53E+37 +/- 6.24E+36 [W] 3.98E+10 +/- 1.62E+10
Far-Infrared120 microns (ISO) 9.38 +/- 0.18 Jy 2002ApJ...572..105S 1.57E+37 +/- 6.41E+36 [W] 4.09E+10 +/- 1.67E+10
Sub-Millimeter350 microns (SPIRE) 0.958 +/- 0.070 Jy 2014A&A...565A..25B 5.46E+35 +/- 2.26E+35 [W] 1.42E+09 +/- 5.87E+08
Radio74 MHz (VLA) 1.13 +/- 0.15 Jy 2007AJ....134.1245C 5.55E+31 +/- 2.38E+31 [W] 1.44E+05 +/- 6.18E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.25 +/- 0.82) mag corresponding to
a Metric Distance of (74.550 +/- 30.356) 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 250 Photometric data point(s) available in NED.


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) 68.90...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d24.90...
K_s (2MASS "total") 107.6096.8465 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:38.8935.00
NOTE: Physical diameters are derived using a scale of 0.3614 kpc/arcsec based on Average NED-D Metric Distance of (74.550 +/- 30.356) 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 7674SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 7674VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 12608 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
FBS Catalogue of Markarian Galaxies -- MRK 0533 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 406-112 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 +01-59-080 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J23275670+0846443 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 23254+0830 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F23254+0830 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 071504 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 071504 The Lyon/Meudon Extragalactic Database (LEDA)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J2327+0846 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 2325+085 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 7674GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 7674NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 23h27m56.7s, +08d46m45s (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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