NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-12 T18:23:14 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 4169


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 4169                       12h12m18.8s +29d10m46s G        3784  0.012622      13.15    ...   136     2   99   15    12   10     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4169

INDEX for NGC 4169
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
   
99 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
136 Reference(s)   
15 Position data point(s)
12 Redshift data point(s)   
10 Diameter data point(s)   
2 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 4169 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 4169 (Back to INDEX)
Object Names Type Object Names Type
NGC 4169G HDCE 0699 NED004 G
UGC 07202 G USGC U469 NED07 G
CGCG 158-041 G LQAC 183+029 001 G
CGCG 1209.7+2927 G NSA 140908 G
MCG +05-29-032 G PGC 038892 G
2MASX J12121881+2910454 IrS SSTSL2 J121218.78+291045.8 IrS
2MASXi J1212188+291046 IrS UZC J121218.8+291046 G
2MASS J12121878+2910456 IrS UZC-CG 162 NED01 G
2MASS J12121878+2910471 IrS FIRST J121218.8+291046 RadioS
2MASS J12121879+2910442 IrS LGG 276:[G93] 003 G
SDSS J121218.78+291045.8 G [M98j] 162 NED03 G
CS 0974 G [WTK2001] J121218.80+291045.3 G
KTG 42A G [KG2002] J121218.80+291046.0 G
HCG 061A G [VCV2006] J121218.9+291046 G
WBL 385-002 G [WGB2006] 120942+29270_a G
LDCE 0875 NED005 G [DZ2015] 718-01 G
     

COORDINATES for NGC 4169 (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)  182.445131   29.457436 12h09m46.831s +29d27m26.77s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  183.078251   29.179405 12h12m18.780s +29d10m45.86s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  169.477284   27.772010                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  170.179208   27.772655                              5.00E-01  5.00E-01    0
Galactic              197.273074   81.138604                              5.00E-01  5.00E-01    0
SuperGalactic          85.568360   -1.357970                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
15 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4169 (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 4169

Summary Statistics computed by NED from 2 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 4169 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 33.73 55.650
Std. Dev. 0.21 5.162
Min. 33.58 52.000
Max. 33.87 59.300
Median 33.73 55.650

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4169 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyTin a triple...1988AISAO..26...42K
KinematicsHI line widthHI line width...1991AJ....102..572E
Galaxy MorphologyS0S0...1991RC3.9.C...0000d
Activity TypeS2Sy 2...2006A&A...455..773V
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
20 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4169 (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]0.0910.0760.0580.0460.0320.0890.0700.0480.0360.0270.0150.0090.0060.003
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]0.1140.0910.0700.0560.0410.1080.0800.0580.0440.0310.0190.0120.0080.003


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.020 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 4169 (Back to INDEX)
Helio. Radial Velocity     :      3784 +/-       18 km/s      
Redshift                   :  0.012622 +/- 0.000060        1992ApJ...399..353H
Major Diameter (arcmin)    :   1.8
Minor Diameter (arcmin)    :   0.9
Magnitude and Filter       : 13.15
Classifications            : S0/a           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:
12 Redshift data point(s)      99 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4169 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    3784 +/-     18 km/s      1992ApJ...399..353H
V (Kinematic LSR)          :    3790 +/-     18 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    3779 +/-     18 km/s      1991RC3.9.C...0000d
V (Local Group)            :    3750 +/-     18 km/s      1996AJ....111..794K
V (3K CMB)                 :    4072 +/-     27 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4008 +/-     26 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4303 +/-     33 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4327 +/-     33 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    51.8 +/-    3.6 Mpc      (m-M) = 33.57 +/- 0.15 mag
D (Local Group)            :    51.4 +/-    3.6 Mpc      (m-M) = 33.55 +/- 0.15 mag
D (3K CMB)                 :    55.8 +/-    3.9 Mpc      (m-M) = 33.73 +/- 0.15 mag
D (Virgo Infall only)      :    54.9 +/-    3.9 Mpc      (m-M) = 33.70 +/- 0.15 mag
D (Virgo + GA only)        :    58.9 +/-    4.1 Mpc      (m-M) = 33.85 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    59.3 +/-    4.2 Mpc      (m-M) = 33.86 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     251 pc/arcsec =  0.251 kpc/arcsec =  15.06 kpc/arcmin =   0.90 Mpc/degree
Scale (Local Group)        :     249 pc/arcsec =  0.249 kpc/arcsec =  14.94 kpc/arcmin =   0.90 Mpc/degree
Scale (3K CMB)             :     270 pc/arcsec =  0.270 kpc/arcsec =  16.23 kpc/arcmin =   0.97 Mpc/degree
Scale (Virgo Infall only)  :     266 pc/arcsec =  0.266 kpc/arcsec =  15.97 kpc/arcmin =   0.96 Mpc/degree
Scale (Virgo + GA only)    :     286 pc/arcsec =  0.286 kpc/arcsec =  17.15 kpc/arcmin =   1.03 Mpc/degree
Scale(Virgo + GA + Shapley):     287 pc/arcsec =  0.287 kpc/arcsec =  17.24 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 = 5.800 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 3784 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.013584 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 56.4 Mpc (m-M) = 33.76 mag Angular-Size Distance : 54.9 Mpc (m-M) = 33.70 mag Co-Moving Radial Distance : 55.6 Mpc (m-M) = 33.73 mag Co-Moving Tangential Dist. : 55.6 Mpc (m-M) = 33.73 mag Co-Moving Volume : 0.000721 Gpc^3 Light Travel-Time : 0.180 Gyr Age at Redshift 0.013584 : 13.119 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 266 pc/arcsec = 0.266 kpc/arcsec = 15.97 kpc/arcmin = 0.96 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94746; Magnitude per Unit Area = 0.0586 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 4169 (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-Ray2-10 keV (XMM) 23.5E-14 erg/s/cm^2^ 2009A&A...500..999A 8.70E+33 [W] 2.26E+07
UltravioletUVW1 (Swift-UVOT) 1.100 +/- 0.048 milliJy 2010ApJ...716..556T 4.65E+35 +/- 6.42E+34 [W] 1.21E+09 +/- 1.67E+08
Visualz (SDSS Model) AB 11.306 +/- 0.002 asinh mag 2007SDSS6.C...0000:-22.42 +/- 0.33 [mag] 3.35E+10 +/- 4.40E+09
Near-InfraredH 9.389 +/- 0.014 mag 20032MASX.C.......:-24.34 +/- 0.33 [mag] 3.16E+10 +/- 4.16E+09
Mid-Infrared25 microns (IRAS) 0.280 +/- 0.041 Jy 1994PrivC.U..J....K 1.25E+36 +/- 2.45E+35 [W] 3.24E+09 +/- 6.37E+08
Far-Infrared100 microns (IRAS) 9.530 +/- 0.075 Jy 1994PrivC.U..J....K 1.06E+37 +/- 1.39E+36 [W] 2.76E+10 +/- 3.62E+09
Radio1.4GHz 1.49 milliJy 1995ApJ...450..559B 7.73E+29 [W] 2.01E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (33.73 +/- 0.21) mag corresponding to
a Metric Distance of (55.650 +/- 5.162) 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 99 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4169 (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) 129.6559.64151 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:34.9816.09
K_s (2MASS "total") 116.7065.35150 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:31.4917.63
NOTE: Physical diameters are derived using a scale of 0.2698 kpc/arcsec based on Average NED-D Metric Distance of (55.650 +/- 5.162) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 4169 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4169SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4169VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 07202 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 158-041 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 +05-29-032 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12121881+2910454 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1212188+291046 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 038892 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 038892 The Lyon/Meudon Extragalactic Database (LEDA)
Original FIRST Source Catalog -- FIRST J121218.8+291046 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J121218.8+291046 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4169GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4169NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h12m18.8s, +29d10m46s (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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