NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-15 T23:41:01 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 2MASX J02560264-1629159


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    2MASX J02560264-1629159        02h56m02.6s -16d29m15s G        9470  0.031588      16.06    ...    40     1   31    8     5    2     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 2MASX J02560264-1629159

INDEX for 2MASX J02560264-1629159
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
   
31 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
40 Reference(s)   
8 Position data point(s)
5 Redshift data point(s)   
2 Diameter data point(s)   
1 Note(s)   

ESSENTIAL NOTE for 2MASX J02560264-1629159 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MASX J02560264-1629159 (Back to INDEX)
Object Names Type Object Names Type
2MASX J02560264-1629159IrS HE 0253-1641 G
2MASXi J0256026-162915 IrS NPM1G -16.0109 G
2MASS J02560264-1629155 IrS NSA 132765 G
GALEXASC J025602.63-162915.2 UvS PGC 011080 G
GALEXMSC J025602.64-162914.9 UvS NVSS J025602-162915 RadioS
IRAS 02537-1641 IrS 1RXS J025601.7-162919 XrayS
IRAS F02536-1641 IrS [dML87] 064 G
6dF J0256027-162916 G [MHH96] J025557-163034 XrayS
LQAC 044-016 001 G [VCV2001] J025602.6-162916 G
APMUKS(BJ) B025342.63-164119.9G [VCV2006] J025602.6-162916 G
     

COORDINATES for 2MASX J02560264-1629159 (Back to INDEX)

Position Reference:1987AJ.....94..501K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   43.427658  -16.688878 02h53m42.638s -16d41m19.96s  7.50E-01  7.50E-01    0
Equatorial (J2000.0)   44.010975  -16.487633 02h56m02.634s -16d29m15.48s  7.50E-01  7.50E-01    0
Ecliptic   (B1950.0)   35.151889  -31.699364                              7.50E-01  7.50E-01    0
Ecliptic   (J2000.0)   35.853479  -31.695102                              7.50E-01  7.50E-01    0
Galactic              199.157825  -59.288241                              7.50E-01  7.50E-01    0
SuperGalactic         286.695475  -32.816784                              7.50E-01  7.50E-01    0
Additional detailed measurements with references are also available by clicking below:
8 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 2MASX J02560264-1629159 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MASX J02560264-1629159 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeS1.9Sy 1.9...2006A&A...455..773V
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 2MASX J02560264-1629159 (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]0.1920.1610.1220.0960.0670.1880.1470.1010.0750.0560.0310.0200.0130.007
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]0.2510.1990.1530.1230.0900.2380.1750.1270.0960.0680.0420.0270.0170.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.110 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASX J02560264-1629159 (Back to INDEX)
Helio. Radial Velocity     :      9470 +/-       12 km/s      
Redshift                   :  0.031588 +/- 0.000040        1996PASP..108.1117A
Major Diameter (arcmin)    :  0.6 
Minor Diameter (arcmin)    :  0.4 
Magnitude and Filter       : 16.06
Classifications            :                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:
5 Redshift data point(s)      31 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J02560264-1629159 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    9470 +/-     12 km/s      1996PASP..108.1117A
V (Kinematic LSR)          :    9456 +/-     12 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    9421 +/-     12 km/s      1991RC3.9.C...0000d
V (Local Group)            :    9444 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :    9285 +/-     18 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    9300 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    9266 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    9261 +/-     16 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   129.1 +/-    9.0 Mpc      (m-M) = 35.55 +/- 0.15 mag
D (Local Group)            :   129.4 +/-    9.1 Mpc      (m-M) = 35.56 +/- 0.15 mag
D (3K CMB)                 :   127.2 +/-    8.9 Mpc      (m-M) = 35.52 +/- 0.15 mag
D (Virgo Infall only)      :   127.4 +/-    8.9 Mpc      (m-M) = 35.53 +/- 0.15 mag
D (Virgo + GA only)        :   126.9 +/-    8.9 Mpc      (m-M) = 35.52 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   126.9 +/-    8.9 Mpc      (m-M) = 35.52 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     626 pc/arcsec =  0.626 kpc/arcsec =  37.54 kpc/arcmin =   2.25 Mpc/degree
Scale (Local Group)        :     627 pc/arcsec =  0.627 kpc/arcsec =  37.63 kpc/arcmin =   2.26 Mpc/degree
Scale (3K CMB)             :     617 pc/arcsec =  0.617 kpc/arcsec =  37.00 kpc/arcmin =   2.22 Mpc/degree
Scale (Virgo Infall only)  :     618 pc/arcsec =  0.618 kpc/arcsec =  37.06 kpc/arcmin =   2.22 Mpc/degree
Scale (Virgo + GA only)    :     615 pc/arcsec =  0.615 kpc/arcsec =  36.92 kpc/arcmin =   2.22 Mpc/degree
Scale(Virgo + GA + Shapley):     615 pc/arcsec =  0.615 kpc/arcsec =  36.90 kpc/arcmin =   2.21 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 = 2.710 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 9470 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.030972 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 130 Mpc (m-M) = 35.57 mag Angular-Size Distance : 123 Mpc (m-M) = 35.44 mag Co-Moving Radial Distance : 126 Mpc (m-M) = 35.51 mag Co-Moving Tangential Dist. : 126 Mpc (m-M) = 35.51 mag Co-Moving Volume : 0.00846 Gpc^3 Light Travel-Time : 0.406 Gyr Age at Redshift 0.030972 : 12.893 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 594 pc/arcsec = 0.594 kpc/arcsec = 35.66 kpc/arcmin = 2.14 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.88514; Magnitude per Unit Area = 0.1325 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 2MASX J02560264-1629159 (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) 1.78e-12 +/- 4.14e-13 erg/cm^2^/s 2010MNRAS.401.1151M 3.61E+35 +/- 1.11E+35 [W] 9.40E+08 +/- 2.88E+08
UltravioletNUV (GALEX) AB 17.9799 +/- 0.0442152 mag 2012GASC..C...0000S-17.59 +/- 0.50 [mag] 1.59E+09 +/- 3.24E+08
VisualB_J (IIIa-J) 16.22 mag 2014A&A...561A.140B-19.35 [mag] 4.34E+09
Near-InfraredH 11.944 +/- 0.052 mag 20032MASX.C.......:-23.63 +/- 0.50 [mag] 1.64E+10 +/- 3.39E+09
Mid-Infrared25 microns (IRAS) 2.693E-01 +/- 12 % Jy 1990IRASF.C...0000M 6.56E+36 +/- 1.34E+36 [W] 1.71E+10 +/- 3.50E+09
Far-Infrared100 microns (IRAS) 7.852E-01 +/- 20 % Jy 1990IRASF.C...0000M 4.78E+36 +/- 1.35E+36 [W] 1.24E+10 +/- 3.52E+09
NOTE: The above quantities are derived using a Distance Modulus of 35.57 mag corresponding to
a Luminosity Distance of 130.3 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 31 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MASX J02560264-1629159 (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]
K_s (2MASS "total") 55.2039.74100 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:33.9524.44
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.615 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 2 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 2MASX J02560264-1629159 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J02560264-1629159SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J02560264-1629159NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0256026-162915 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 02537-1641 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F02536-1641 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0256027-162916 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 011080 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 011080 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J02560264-1629159GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J02560264-1629159NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h56m02.6s, -16d29m15s (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)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

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