NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-10-17 T05:52:17 PDT
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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 4051


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 4051                       12h03m09.6s +44d31m53s G         700  0.002336      10.83    ...  1314    40  336   55    46    8     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4051

INDEX for NGC 4051
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
   
336 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
1314 Reference(s)   
55 Position data point(s)
46 Redshift data point(s)   
8 Diameter data point(s)   
40 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 4051 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 4051 (Back to INDEX)
Object Names Type Object Names Type
NGC 4051G 1RXS J120308.9+443155 XrayS
UGC 07030 G 1RXP J120310.2+443156 XrayS
CGCG 243-038 G 2PBC J1203.1+4430 XrayS
CGCG 1200.6+4448 G 2XMM J120309.5+443152 XrayS
MCG +08-22-059 G 2XMMp J120309.5+443152 XrayS
B3 1200+448 RadioS1H 1205+440 XrayS
2MASX J12030968+4431525 IrS 1ES 1200+448 XrayS
2MASS J12030960+4431527 IrS XSS J12032+4424 XrayS
SDSS J120309.61+443152.6 G SWIFT J1203.0+4432 XrayS
IRAS 12005+4448 IrS SWIFT J1203.0+4433 XrayS
IRAS F12006+4448 IrS [dML87] 650 G
AKARI J1203098+443155 IrS LGG 269:[G93] 004 G
CG 1500 G [M98j] 170 NED31 G
LDCE 0867 NED065 G RX J1203.1+4431:[BEV98] 036 G
HDCE 0706 NED028 G NGC 4051:[RW2000] X-01 XrayS
USGC U480 NED43 G [VCV2001] J120309.6+443153 G
LQAC 180+044 006 G RX J1203.1+4431:[ZEH2003] 01 G
NSA 140667 G NGC 4051:[LB2005] X01 XrayS
PGC 038068 G [RRP2006] 22 G
RBS 1060 G [VCV2006] J120309.6+443153 G
SSTSL2 J120309.60+443152.8 IrS [KRL2007] 105 XrayS
UZC J120309.5+443155 G [GL2009] 42 G
87GB 120038.5+444901 RadioS[WMR2009] 085 G
87GB[BWE91] 1200+4448 RadioS[TES2010] 200 XrayS
NVSS J120309+443154 RadioS[AHG2014] B166 G
6C B120036.6+444841 RadioSUMa Cluster:[PRL2014] U116 G
EUVE J1203+44.5 UvES    
1159+44W01 RadioS    
RX J1203.1+4431 XrayS    
RX J1203.1+4432 XrayS    
     

COORDINATES for NGC 4051 (Back to INDEX)

Position Reference:1981MNRAS.197..829C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 180.1516875  44.8096556 12h00m36.405s +44d48m34.76s  3.50E-01  3.50E-01    0
Equatorial (J2000.0) 180.7900601  44.5313344 12h03m09.614s +44d31m52.80s  3.50E-01  3.50E-01    0
Ecliptic   (B1950.0) 158.5541654  40.3394289                              3.50E-01  3.50E-01    0
Ecliptic   (J2000.0) 159.2579485  40.3413046                              3.50E-01  3.50E-01    0
Galactic             148.8830878  70.0852223                              3.50E-01  3.50E-01    0
SuperGalactic         70.4892294   2.0588657                              3.50E-01  3.50E-01    0
Additional detailed measurements with references are also available by clicking below:
55 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 4051 (Back to INDEX)

22 Distances found in NED View 22 Individual Distance Measurement(s) for NGC 4051

Summary Statistics computed by NED from 22 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 4051 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 30.64 13.714
Std. Dev. 0.45 2.903
Min. 29.73 8.800
Max. 31.44 19.400
Median 30.50 12.600

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4051 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1978ApJ...223..391D
Luminosity Class4.0LC II-III...1991RC3.9.C...0000d
Galaxy MorphologySAB(rs)bcSAB(rs)bc...1991RC3.9.C...0000d
Activity TypeSy 1Sy 1...1974ApJ...192..581K
Distance IndicatorTully-FisherTully-Fisher...2009AJ....138..323T
53 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 4051 (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]0.0570.0470.0360.0280.0200.0550.0430.0300.0220.0160.0090.0060.0040.002
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]0.0710.0560.0430.0350.0250.0670.0490.0360.0270.0190.0120.0080.0050.002


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 4051 (Back to INDEX)
Helio. Radial Velocity     :       700 +/-        1 km/s      
Redshift                   :  0.002336 +/- 0.000004        2001A&A...370..765V
Major Diameter (arcmin)    :   5.2
Minor Diameter (arcmin)    :   3.9
Magnitude and Filter       : 10.83
Classifications            : SAB(rs)bc;Sy1.2Sy1.5

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:
46 Redshift data point(s)      336 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 4051 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     700 +/-      1 km/s      2001A&A...370..765V
V (Kinematic LSR)          :     707 +/-      1 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     745 +/-      2 km/s      1991RC3.9.C...0000d
V (Local Group)            :     740 +/-      3 km/s      1996AJ....111..794K
V (3K CMB)                 :     925 +/-     16 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     862 +/-      9 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     937 +/-     10 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     943 +/-     10 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   10.21 +/-   0.72 Mpc      (m-M) = 30.04 +/- 0.15 mag
D (Local Group)            :   10.13 +/-   0.71 Mpc      (m-M) = 30.03 +/- 0.15 mag
D (3K CMB)                 :   12.67 +/-   0.91 Mpc      (m-M) = 30.51 +/- 0.15 mag
D (Virgo Infall only)      :   11.81 +/-   0.83 Mpc      (m-M) = 30.36 +/- 0.15 mag
D (Virgo + GA only)        :   12.84 +/-   0.90 Mpc      (m-M) = 30.54 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   12.91 +/-   0.90 Mpc      (m-M) = 30.56 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      49 pc/arcsec =  0.049 kpc/arcsec =   2.97 kpc/arcmin =   0.18 Mpc/degree
Scale (Local Group)        :      49 pc/arcsec =  0.049 kpc/arcsec =   2.95 kpc/arcmin =   0.18 Mpc/degree
Scale (3K CMB)             :      61 pc/arcsec =  0.061 kpc/arcsec =   3.68 kpc/arcmin =   0.22 Mpc/degree
Scale (Virgo Infall only)  :      57 pc/arcsec =  0.057 kpc/arcsec =   3.43 kpc/arcmin =   0.21 Mpc/degree
Scale (Virgo + GA only)    :      62 pc/arcsec =  0.062 kpc/arcsec =   3.73 kpc/arcmin =   0.22 Mpc/degree
Scale(Virgo + GA + Shapley):      63 pc/arcsec =  0.063 kpc/arcsec =   3.76 kpc/arcmin =   0.23 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 = 26.619 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 700 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.003084 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 12.7 Mpc (m-M) = 30.52 mag Angular-Size Distance : 12.6 Mpc (m-M) = 30.51 mag Co-Moving Radial Distance : 12.7 Mpc (m-M) = 30.51 mag Co-Moving Tangential Dist. : 12.7 Mpc (m-M) = 30.51 mag Co-Moving Volume : 8.5e-06 Gpc^3 Light Travel-Time : 0.041 Gyr Age at Redshift 0.003084 : 13.258 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 61 pc/arcsec = 0.061 kpc/arcsec = 3.67 kpc/arcmin = 0.22 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98776; Magnitude per Unit Area = 0.01337 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 4051 (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)]
Gamma-Ray14-195 keV (Swift) 4.6E-11 erg/cm^2^/s 2008ApJ...681..113T 1.04E+35 [W] 2.69E+08
X-Ray0.2-2 keV (Swift) -12.85 log(W/m^2^) 2010ApJS..187...64G 3.18E+35 [W] 8.27E+08
Ultraviolet3320 A (OAO) 10.85 +/- 0.11 mag 1982ApJ...256....1C-19.79 +/- 0.25 [mag] 3.23E+09 +/- 4.51E+08
VisualI_C 9.31 mag 1996AJ....112.2471T-21.33 [mag] 1.07E+10
Near-InfraredH_tot (2MASS LGA) 8.059 +/- 0.032 mag 2003AJ....125..525J-22.58 +/- 0.23 [mag] 6.52E+09 +/- 6.20E+08
Mid-Infrared25 microns (IRAS) 2.20 +/- 0.032 Jy 2003AJ....126.1607S 5.94E+35 +/- 5.43E+34 [W] 1.55E+09 +/- 1.41E+08
Far-Infrared100 microns (IRAS) 24.93 +/- 0.063 Jy 2003AJ....126.1607S 1.68E+36 +/- 1.52E+35 [W] 4.37E+09 +/- 3.95E+08
Radio151 MHz (6C) 0.35 +/- 0.050 Jy 1988MNRAS.234..919H 1.20E+30 +/- 2.02E+29 [W] 3.11E+03 +/- 5.26E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (30.64 +/- 0.45) mag corresponding to
a Metric Distance of (13.714 +/- 2.903) 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 336 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4051 (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 360.00298.80135 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N23.9419.87
K_s (LGA/2MASS "total") 405.00222.75142 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J26.9314.81
NOTE: Physical diameters are derived using a scale of 0.0665 kpc/arcsec based on Average NED-D Metric Distance of (13.714 +/- 2.903) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 4051 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 4051SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4051VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 07030 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 243-038 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 +08-22-059 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The Third Bologna Survey -- B3 1200+448 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12030968+4431525 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 12005+4448 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F12006+4448 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 038068 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 038068 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4051GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4051NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h03m09.6s, +44d31m53s (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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