NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-12 T09:37:46 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 1672


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 1672                       04h45m42.5s -59d14m50s G        1331  0.004440      10.28    ...   299    20  126   18    16   17     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1672

INDEX for NGC 1672
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
   
126 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
299 Reference(s)   
18 Position data point(s)
16 Redshift data point(s)   
17 Diameter data point(s)   
20 Note(s)   
ESO data    
PKS data    
RC3 data    

ESSENTIAL NOTE for NGC 1672 (Back to INDEX)
Incorrectly identified as NGC 1622 in PKSCAT90 (version 1.01).                  

CROSS-IDENTIFICATIONS for NGC 1672 (Back to INDEX)
Object Names Type Object Names Type
NGC 1672G HIPASS J0445-59 RadioS
ESO 118- G 043 G PGC 015941 G
ESO 044455-5920.3 G PKS B0444-593 RadioS
VV 826 G PKS J0445-5915 RadioS
AM 0444-592 G PMN J0445-5914 RadioS
PKS 0444-593 RadioSPMNM 044452.7-592011 RadioS
2MASX J04454255-5914506 IrS SUMSS J044542-591448 RadioS
2MASS J04454249-5914500 IrS 1RXS J044538.7-591516 XrayS
GALEXASC J044542.34-591449.9 UvS 2XMM J044542.4-591451 XrayS
GALEXMSC J044542.37-591450.2 UvS 1AXG J044549-5914 XrayS
IRAS 04449-5920 IrS [dML87] 607 G
IRAS F04449-5920 IrS LGG 119:[G93] 002 G
AKARI J0445423-591451 IrS [BHI96] X-1 XrayS
CGS 252 G [VCV2001] J044542.2-591451 G
SGC 044455-5920.3 G [VCV2006] J044542.2-591451 G
ESO-LV 1180430 G [JBC2011] J044542.50-591449.85RadioS
SSRS GROUP 07 NED11 G NGC 1672:[JBC2011] 15 XrayS
LQAC 071-059 001 G    
APMBGC 118-129-037 G    
     

COORDINATES for NGC 1672 (Back to INDEX)

Position Reference:2011ApJ...734...33J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  71.2306924 -59.3363639 04h44m55.366s -59d20m10.91s  3.00E-01  3.00E-01    0
Equatorial (J2000.0)  71.4270833 -59.2471806 04h45m42.500s -59d14m49.85s  3.00E-01  3.00E-01    0
Ecliptic   (B1950.0)  31.5513934 -78.8976528                              3.00E-01  3.00E-01    0
Ecliptic   (J2000.0)  32.2763279 -78.8936382                              3.00E-01  3.00E-01    0
Galactic             268.7838204 -38.9899644                              3.00E-01  3.00E-01    0
SuperGalactic        227.5049858 -40.4378855                              3.00E-01  3.00E-01    0
Additional detailed measurements with references are also available by clicking below:
18 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 1672 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 1672

Summary Statistics computed by NED from 7 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 1672 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 30.35 11.809
Std. Dev. 0.26 1.421
Min. 29.97 9.860
Max. 30.81 14.500
Median 30.28 11.400

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1672 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyG?Possible group member...1975ApJ...202..563S
KinematicsHI line widthHI line width...1977AuJPh..30..187W
Luminosity Class3.0LC II...1991RC3.9.C...0000d
Galaxy MorphologySB(s)bSB(s)b...1991RC3.9.C...0000d
Activity TypeSSy...2006A&A...455..773V
Distance IndicatorTully estTully est...1988NBGC.C....0000T
32 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 1672 (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]0.1010.0850.0640.0510.0350.0990.0770.0530.0400.0290.0170.0100.0070.004
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]0.1270.1010.0770.0620.0450.1200.0890.0640.0490.0350.0210.0130.0090.004


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 1672 (Back to INDEX)
Helio. Radial Velocity     :      1331 +/-        3 km/s      
Redshift                   :  0.004440 +/- 0.000010        2004AJ....128...16K
Major Diameter (arcmin)    :   6.6
Minor Diameter (arcmin)    :   5.5
Magnitude and Filter       : 10.28
Classifications            : (R'_1:)SB(r)bc Sy2  

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:
16 Redshift data point(s)      126 photometric data point(s)      17 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 1672 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1331 +/-      3 km/s      2004AJ....128...16K
V (Kinematic LSR)          :    1314 +/-      3 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1146 +/-      8 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1101 +/-     14 km/s      1996AJ....111..794K
V (3K CMB)                 :    1348 +/-      3 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1115 +/-     14 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1211 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1218 +/-     16 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    15.7 +/-    1.1 Mpc      (m-M) = 30.98 +/- 0.15 mag
D (Local Group)            :    15.1 +/-    1.1 Mpc      (m-M) = 30.89 +/- 0.15 mag
D (3K CMB)                 :    18.5 +/-    1.3 Mpc      (m-M) = 31.33 +/- 0.15 mag
D (Virgo Infall only)      :    15.3 +/-    1.1 Mpc      (m-M) = 30.92 +/- 0.15 mag
D (Virgo + GA only)        :    16.6 +/-    1.2 Mpc      (m-M) = 31.10 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    16.7 +/-    1.2 Mpc      (m-M) = 31.11 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      76 pc/arcsec =  0.076 kpc/arcsec =   4.57 kpc/arcmin =   0.27 Mpc/degree
Scale (Local Group)        :      73 pc/arcsec =  0.073 kpc/arcsec =   4.39 kpc/arcmin =   0.26 Mpc/degree
Scale (3K CMB)             :      90 pc/arcsec =  0.090 kpc/arcsec =   5.37 kpc/arcmin =   0.32 Mpc/degree
Scale (Virgo Infall only)  :      74 pc/arcsec =  0.074 kpc/arcsec =   4.44 kpc/arcmin =   0.27 Mpc/degree
Scale (Virgo + GA only)    :      80 pc/arcsec =  0.080 kpc/arcsec =   4.82 kpc/arcmin =   0.29 Mpc/degree
Scale(Virgo + GA + Shapley):      81 pc/arcsec =  0.081 kpc/arcsec =   4.85 kpc/arcmin =   0.29 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 = 20.604 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1331 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004497 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 18.5 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 : 2.63e-05 Gpc^3 Light Travel-Time : 0.060 Gyr Age at Redshift 0.004497 : 13.239 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 89 pc/arcsec = 0.089 kpc/arcsec = 5.34 kpc/arcmin = 0.32 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98221; Magnitude per Unit Area = 0.01949 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 1672 (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)]
X-Ray0.2-4 keV (EINSTEIN) 7.65E-13 ergs sec^-1^ cm^-2^ 1992ApJS...80..531F 1.28E+33 [W] 3.33E+06
UltravioletNUV (GALEX) AB 12.16 +/- 0.01 mag 2007ApJS..173..185G-18.19 +/- 0.23 [mag] 2.85E+09 +/- 2.60E+08
VisualI' (Johnson) 8.94 mag 1988VIrPh.C...0000d-21.41 [mag] 9.68E+09
Near-InfraredF_H (total) 3.36 +/- 2.77 log milliJy 1995ApJ...453..616S 7.03E+36 +/- 1.93E+36 [W] 1.83E+10 +/- 5.02E+09
Mid-Infrared25 microns (IRAS) 5.25 +/- 0.033 Jy 2003AJ....126.1607S 1.05E+36 +/- 9.58E+34 [W] 2.73E+09 +/- 2.49E+08
Far-Infrared100 microns (IRAS) 77.92 +/- 0.136 Jy 2003AJ....126.1607S 3.90E+36 +/- 3.55E+35 [W] 1.01E+10 +/- 9.23E+08
Radio408 MHz 0.600 Jy 1990PKS90.C...0000W 4.08E+30 [W] 1.06E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (30.35 +/- 0.26) mag corresponding to
a Metric Distance of (11.809 +/- 1.421) 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 126 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1672 (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]
ESO-Uppsala "Quick Blue" IIa-O540.00480.60170 About 25.5 B-mag arcsec^-2^ 1982ESOU..C...0000L30.9227.52
K_s (LGA/2MASS "total") 410.00258.3095 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J23.4714.79
NOTE: Physical diameters are derived using a scale of 0.0573 kpc/arcsec based on Average NED-D Metric Distance of (11.809 +/- 1.421) Mpc.
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 1672 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 1672SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 1672VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 118- G 043 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J04454255-5914506 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 04449-5920 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F04449-5920 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The ESO-LV catalog-- ESO-LV 1180430 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 015941 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 015941 The Lyon/Meudon Extragalactic Database (LEDA)
Parkes Radio Sources Catalogue -- PKS B0444-593 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0445-5914 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1672GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1672NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 04h45m42.5s, -59d14m50s (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)
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)
The NRAO Data Archive System

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