NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-09-25 T07:37:52 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 3256


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 3256                       10h27m51.3s -43d54m13s G        2804  0.009354      12.15    ...   436    13  134   18    16   18     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 3256

INDEX for NGC 3256
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
   
134 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
436 Reference(s)   
18 Position data point(s)
16 Redshift data point(s)   
18 Diameter data point(s)   
13 Note(s)   
1 Association(s)   
ESO data    
PKS data    
RC3 data    

ESSENTIAL NOTE for NGC 3256 (Back to INDEX)
Confused HIPASS source                                                          

CROSS-IDENTIFICATIONS for NGC 3256 (Back to INDEX)
Object Names Type Object Names Type
NGC 3256G PGC 030785 G
ESO 263-IG 038 G PKS B1025-436 RadioS
ESO 102543-4339.0 G PKS J1027-4354 RadioS
VV 065 G PMN J1027-4354 RadioS
AM 1025-433 G PMNM 102542.9-433857 RadioS
MCG -07-22-010 G MRC 1025-436 RadioS
PKS 1025-436 RadioSSUMSS J102751-435416 RadioS
2MASX J10275128-4354135 IrS Cul 1025-436 RadioS
IRAS 10257-4338 IrS RX J1027.8-4354 XrayS
IRAS F10257-4339 IrS 1RXS J102753.4-435427 XrayS
AKARI J1027512-435418 IrS 2XMM J102751.2-435413 XrayS
CGS 341 G 2XMMp J102751.2-435412 XrayS
SGC 102543-4339.0 G 1AXG J102752-4353 XrayS
ESO-LV 2630380 G [WPV85] 059 EmLS
6dF J1027512-435414 G LGG 198:[G93] 001 G
6dF J1027513-435414 G [MHH96] J102751-435459 XrayS
LDCE 0725 NED017 G [TCW2007] 078 G
HDCE 0584 NED001 G [UIY2014] 17 G
Sersic 077/05 G    
HIPASS J1027-43 RadioS    
     

COORDINATES for NGC 3256 (Back to INDEX)

Position Reference:20102XMM.1.2..0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  156.428559  -43.648013 10h25m42.854s -43d38m52.85s  8.75E-01  8.75E-01    0
Equatorial (J2000.0)  156.963624  -43.903748 10h27m51.270s -43d54m13.49s  8.75E-01  8.75E-01    0
Ecliptic   (B1950.0)  180.791193  -48.449350                              8.75E-01  8.75E-01    0
Ecliptic   (J2000.0)  181.482389  -48.450094                              8.75E-01  8.75E-01    0
Galactic              277.372398   11.727608                              8.75E-01  8.75E-01    0
SuperGalactic         160.115053  -37.094990                              8.75E-01  8.75E-01    0
Additional detailed measurements with references are also available by clicking below:
18 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3256 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 3256

Summary Statistics computed by NED from 1 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 3256 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 32.86 37.400
Std. Dev. N/A N/A
Min. 32.86 37.400
Max. 32.86 37.400
Median 32.86 37.400

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3256 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPIin an interacting pair...1976RC2...C...0000d
KinematicsHI line widthHI line width...2004AJ....128...16K
Luminosity ClassLIRGLIRG...2003AJ....126.1607S
Galaxy Morphologypecpec...1991RC3.9.C...0000d
Activity TypeH_alpha Emission-Line GalaxyH_alpha Emission-Line Galaxy...1985A&AS...62..255W
Distance IndicatorTully estTully est...1988NBGC.C....0000T
27 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3256 (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]0.5280.4410.3340.2640.1830.5160.4020.2780.2070.1540.0860.0550.0370.019
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]0.6600.5240.4030.3250.2360.6260.4610.3340.2530.1800.1100.0700.0450.019


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.550 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3256 (Back to INDEX)
Helio. Radial Velocity     :      2804 +/-        6 km/s      
Redshift                   :  0.009354 +/- 0.000019        2006HIPAS.C...0000:
Major Diameter (arcmin)    :   3.8
Minor Diameter (arcmin)    :   2.1
Magnitude and Filter       : 12.15
Classifications            : Pec;merger;HII Sbrst

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)      134 photometric data point(s)      18 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3256 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2804 +/-      6 km/s      2006HIPAS.C...0000:
V (Kinematic LSR)          :    2792 +/-      6 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2581 +/-     11 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2492 +/-     20 km/s      1996AJ....111..794K
V (3K CMB)                 :    3096 +/-     21 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2663 +/-     23 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2702 +/-     23 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2700 +/-     23 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    35.4 +/-    2.5 Mpc      (m-M) = 32.74 +/- 0.15 mag
D (Local Group)            :    34.1 +/-    2.4 Mpc      (m-M) = 32.67 +/- 0.15 mag
D (3K CMB)                 :    42.4 +/-    3.0 Mpc      (m-M) = 33.14 +/- 0.15 mag
D (Virgo Infall only)      :    36.5 +/-    2.6 Mpc      (m-M) = 32.81 +/- 0.15 mag
D (Virgo + GA only)        :    37.0 +/-    2.6 Mpc      (m-M) = 32.84 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    37.0 +/-    2.6 Mpc      (m-M) = 32.84 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     171 pc/arcsec =  0.171 kpc/arcsec =  10.29 kpc/arcmin =   0.62 Mpc/degree
Scale (Local Group)        :     166 pc/arcsec =  0.166 kpc/arcsec =   9.93 kpc/arcmin =   0.60 Mpc/degree
Scale (3K CMB)             :     206 pc/arcsec =  0.206 kpc/arcsec =  12.34 kpc/arcmin =   0.74 Mpc/degree
Scale (Virgo Infall only)  :     177 pc/arcsec =  0.177 kpc/arcsec =  10.61 kpc/arcmin =   0.64 Mpc/degree
Scale (Virgo + GA only)    :     179 pc/arcsec =  0.179 kpc/arcsec =  10.77 kpc/arcmin =   0.65 Mpc/degree
Scale(Virgo + GA + Shapley):     179 pc/arcsec =  0.179 kpc/arcsec =  10.76 kpc/arcmin =   0.65 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 = 9.294 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2804 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.010327 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 42.8 Mpc (m-M) = 33.16 mag Angular-Size Distance : 41.9 Mpc (m-M) = 33.11 mag Co-Moving Radial Distance : 42.3 Mpc (m-M) = 33.13 mag Co-Moving Tangential Dist. : 42.3 Mpc (m-M) = 33.13 mag Co-Moving Volume : 0.000318 Gpc^3 Light Travel-Time : 0.137 Gyr Age at Redshift 0.010327 : 13.162 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 203 pc/arcsec = 0.203 kpc/arcsec = 12.18 kpc/arcmin = 0.73 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.95974; Magnitude per Unit Area = 0.04462 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 3256 (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-Ray0.1-2.4 keV (ROSAT) 3.45E-12 +/- 5.79E-13 ergs sec^-1^ cm^-2^ 1994A&A...281..355B 5.77E+34 +/- 9.68E+33 [W] 1.50E+08 +/- 2.52E+07
UltravioletUVW2 (XMM-OM) 5.12 milliJy 2011A&A...535A..93P 1.21E+36 [W] 3.14E+09
VisualR (Cousins) (R_26) 10.38 +/- 0.09 mag 1989ESOLV.C...0000L-22.48 +/- 0.09 [mag] 4.42E+10 +/- 3.81E+09
Near-InfraredH 8.470 +/- 0.013 mag 20032MASX.C.......:-24.39 +/- 0.01 [mag] 3.32E+10 +/- 4.00E+08
Mid-Infrared30 microns (IRS) 21.61 Jy 2006ApJ...653.1129B 3.61E+37 [W] 9.39E+10
Far-Infrared88 microns (ISO) 165.3 +/- 29.0 Jy 2008ApJS..178..280B 9.42E+37 +/- 1.66E+37 [W] 2.45E+11 +/- 4.30E+10
Radio160 MHz 3.8 Jy 1995AuJPh..48..143S 1.02E+32 [W] 2.65E+05
NOTE: The above quantities are derived using an estimated Distance Modulus of (32.86 +/- N/A) mag corresponding to
a Metric Distance of (37.400 +/- N/A) 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 134 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3256 (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-O660.00237.60100 About 25.5 B-mag arcsec^-2^ 1982ESOU..C...0000L119.6743.08
K_s (2MASS "total") 156.90106.6960 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:28.4519.35
NOTE: Physical diameters are derived using a scale of 0.1813 kpc/arcsec based on Average NED-D Metric Distance of (37.400 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 18 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3256 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3256SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3256VizieR Catalog Query (U.S. mirror, CfA/Harvard)
ESO/Uppsala Survey -- ESO 263-IG 038 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -07-22-010 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J10275128-4354135 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 10257-4338 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F10257-4339 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The ESO-LV catalog-- ESO-LV 2630380 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J1027512-435414 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J1027513-435414 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 030785 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 030785 The Lyon/Meudon Extragalactic Database (LEDA)
Parkes Radio Sources Catalogue -- PKS B1025-436 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1027-4354 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3256GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3256NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 10h27m51.3s, -43d54m13s (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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