NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-17 T03:26:33 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 4468


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 4468                       12h29m30.9s +14d02m57s G         909  0.003032      13.7g    ...   136     3   73   16    12   15     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4468

INDEX for NGC 4468
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
   
73 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
136 Reference(s)   
16 Position data point(s)
12 Redshift data point(s)   
15 Diameter data point(s)   
3 Note(s)   
1 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 4468 (Back to INDEX)
RC3 also has V_21 = 2422 +- 11 km/sec.                                          

CROSS-IDENTIFICATIONS for NGC 4468 (Back to INDEX)
Object Names Type Object Names Type
NGC 4468G LDCE 0904 NED144 G
UGC 07628 G HDCE 0720 NED119 G
VCC 1196 G USGC U490 NED178 G
VPC 0665 G ASK 438800.0 G
CGCG 070-122 G MAPS-NGP O_496_0007118 G
CGCG 1227.0+1420 G NSA 161879 G
MCG +02-32-090 G PGC 041171 G
2MASX J12293088+1402569 IrS UZC J122930.9+140257 G
2MASXi J1229311+140257 IrS EVCC 0738 G
2MASS J12293089+1402567 IrS [M98j] 174 NED126 G
SDSS J122930.89+140256.6 G [RG2008] J187.37874+14.04909 G
SDSS J122930.89+140256.7 G RSCG 59:[WBJ2013] C G
SDSS J122930.90+140256.7 G    

COORDINATES for NGC 4468 (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)  186.746738   14.325350 12h26m59.217s +14d19m31.26s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  187.378743   14.049089 12h29m30.898s +14d02m56.72s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  180.356272   15.800541                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  181.056631   15.799935                              5.00E-01  5.00E-01    0
Galactic              280.485116   75.956369                              5.00E-01  5.00E-01    0
SuperGalactic         101.199778   -2.176100                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
16 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4468 (Back to INDEX)

6 Distances found in NED View 6 Individual Distance Measurement(s) for NGC 4468

Summary Statistics computed by NED from 6 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 4468 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 30.75 14.283
Std. Dev. 0.39 2.470
Min. 30.18 10.900
Max. 31.19 17.300
Median 30.85 14.850

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4468 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1986A&AS...64..111H
Galaxy MorphologySA0^-?SA0^-?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
14 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4468 (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]0.1910.1600.1210.0960.0660.1870.1460.1010.0750.0560.0310.0200.0130.007
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]0.2490.1970.1520.1220.0890.2360.1740.1260.0950.0680.0410.0260.0170.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.080 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 4468 (Back to INDEX)
Helio. Radial Velocity     :       909 +/-       11 km/s      
Redshift                   :  0.003032 +/- 0.000037        1997A&AS..126...15S
Major Diameter (arcmin)    :  1.45
Minor Diameter (arcmin)    :  0.96
Magnitude and Filter       : 13.7g
Classifications            : SA0-?               

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)      73 photometric data point(s)      15 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4468 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     909 +/-     11 km/s      1997A&AS..126...15S
V (Kinematic LSR)          :     913 +/-     11 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     861 +/-     11 km/s      1991RC3.9.C...0000d
V (Local Group)            :     812 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :    1235 +/-     25 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     957 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1020 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1021 +/-     17 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)     :    11.8 +/-    0.8 Mpc      (m-M) = 30.36 +/- 0.15 mag
D (Local Group)            :    11.1 +/-    0.8 Mpc      (m-M) = 30.23 +/- 0.15 mag
D (3K CMB)                 :    16.9 +/-    1.2 Mpc      (m-M) = 31.14 +/- 0.15 mag
D (Virgo Infall only)      :    13.1 +/-    0.9 Mpc      (m-M) = 30.59 +/- 0.15 mag
D (Virgo + GA only)        :    14.0 +/-    1.0 Mpc      (m-M) = 30.73 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    14.0 +/-    1.0 Mpc      (m-M) = 30.73 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      57 pc/arcsec =  0.057 kpc/arcsec =   3.43 kpc/arcmin =   0.21 Mpc/degree
Scale (Local Group)        :      54 pc/arcsec =  0.054 kpc/arcsec =   3.23 kpc/arcmin =   0.19 Mpc/degree
Scale (3K CMB)             :      82 pc/arcsec =  0.082 kpc/arcsec =   4.92 kpc/arcmin =   0.30 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)    :      68 pc/arcsec =  0.068 kpc/arcsec =   4.07 kpc/arcmin =   0.24 Mpc/degree
Scale(Virgo + GA + Shapley):      68 pc/arcsec =  0.068 kpc/arcsec =   4.07 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 = 24.574 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 909 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004120 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 17 Mpc (m-M) = 31.15 mag Angular-Size Distance : 16.8 Mpc (m-M) = 31.13 mag Co-Moving Radial Distance : 16.9 Mpc (m-M) = 31.14 mag Co-Moving Tangential Dist. : 16.9 Mpc (m-M) = 31.14 mag Co-Moving Volume : 2.02e-05 Gpc^3 Light Travel-Time : 0.055 Gyr Age at Redshift 0.004120 : 13.244 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 82 pc/arcsec = 0.082 kpc/arcsec = 4.90 kpc/arcmin = 0.29 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98369; Magnitude per Unit Area = 0.01785 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 4468 (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)]
Ultraviolet1560A <0.5 10^-14^erg/cm^2^/s/A 1990ApJ...363..422K < 1.90E+34 [W] < 4.95E+07
Visualz (SDSS Model) AB 12.263 +/- 0.002 asinh mag 2006SDSS5.C...0000:-18.49 +/- 0.35 [mag] 9.14E+08 +/- 1.29E+08
Near-InfraredH (UHawaii) 10.5 mag 2011MNRAS.412..423P-20.25 [mag] 7.70E+08
Mid-Infrared12 microns (IRAS) <0.036 Jy 1994PrivC.U..J....K < 2.20E+34 [W] < 5.71E+07
Far-Infrared170 microns (ISO) 1.24 +/- 0.32 Jy 2002ApJS..139...37T 5.33E+34 +/- 1.57E+34 [W] 1.39E+08 +/- 4.08E+07
NOTE: The above quantities are derived using an estimated Distance Modulus of (30.75 +/- 0.39) mag corresponding to
a Metric Distance of (14.283 +/- 2.470) 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 73 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4468 (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) 100.4768.3274 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:6.964.73
K_s (2MASS "total") 101.2074.8985 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:7.015.19
NOTE: Physical diameters are derived using a scale of 0.0692 kpc/arcsec based on Average NED-D Metric Distance of (14.283 +/- 2.470) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 15 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 4468 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4468SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4468VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 07628 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 070-122 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 +02-32-090 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12293088+1402569 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1229311+140257 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 041171 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 041171 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4468GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4468NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h29m30.9s, +14d02m57s (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)
The NRAO Data Archive System

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