NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-21 T14:15:49 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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

Detailed Information for Object No. 24

INDEX for 2MASX J12521797-1535038
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
   
17 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
14 Reference(s)   
5 Position data point(s)
2 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for 2MASX J12521797-1535038 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MASX J12521797-1535038 (Back to INDEX)
Object Names Type Object Names Type
2MASX J12521797-1535038IrS LEDA 083607 G
2MASXi J1252179-153504 IrS ABELL 1631:[D80] 032 G
2MASS J12521798-1535040 IrS ABELL 1631:[CZ2003]B0494[034] G
6dF J1252180-153504 G NGC 4756:[GKF2005] H5 G
WINGS J125218.00-153503.8 G    

COORDINATES for 2MASX J12521797-1535038 (Back to INDEX)

Position Reference:2009A&A...495..707C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  192.417353  -15.312821 12h49m40.165s -15d18m46.16s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  193.075017  -15.584381 12h52m18.004s -15d35m03.77s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  197.409136   -9.193283                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  198.106730   -9.195796                              5.00E-01  5.00E-01    0
Galactic              303.237955   47.286870                              5.00E-01  5.00E-01    0
SuperGalactic         131.308784   -4.802945                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 2MASX J12521797-1535038 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MASX J12521797-1535038 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGMGroup member...1980ApJS...42..565D
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for 2MASX J12521797-1535038 (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]0.2460.2060.1560.1230.0850.2410.1870.1300.0960.0720.0400.0250.0170.009
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]0.3140.2490.1920.1550.1120.2980.2190.1590.1210.0850.0520.0330.0210.009


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.030 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASX J12521797-1535038 (Back to INDEX)
Helio. Radial Velocity     :     13836 +/-       55 km/s      
Redshift                   :  0.046152 +/- 0.000183        20096dF...C...0000J
Major Diameter (arcmin)    :  0.6 
Minor Diameter (arcmin)    :  0.2 
Magnitude and Filter       : 16.0V
Classifications            : S0                  

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:
2 Redshift data point(s)      17 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J12521797-1535038 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   13836 +/-     55 km/s      20096dF...C...0000J
V (Kinematic LSR)          :   13837 +/-     55 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   13713 +/-     55 km/s      1991RC3.9.C...0000d
V (Local Group)            :   13635 +/-     56 km/s      1996AJ....111..794K
V (3K CMB)                 :   14169 +/-     60 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   13826 +/-     58 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   14342 +/-     68 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   14504 +/-     69 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   187.8 +/-   13.2 Mpc      (m-M) = 36.37 +/- 0.15 mag
D (Local Group)            :   186.8 +/-   13.1 Mpc      (m-M) = 36.36 +/- 0.15 mag
D (3K CMB)                 :   194.1 +/-   13.6 Mpc      (m-M) = 36.44 +/- 0.15 mag
D (Virgo Infall only)      :   189.4 +/-   13.3 Mpc      (m-M) = 36.39 +/- 0.15 mag
D (Virgo + GA only)        :   196.5 +/-   13.8 Mpc      (m-M) = 36.47 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   198.7 +/-   13.9 Mpc      (m-M) = 36.49 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     911 pc/arcsec =  0.911 kpc/arcsec =  54.64 kpc/arcmin =   3.28 Mpc/degree
Scale (Local Group)        :     906 pc/arcsec =  0.906 kpc/arcsec =  54.33 kpc/arcmin =   3.26 Mpc/degree
Scale (3K CMB)             :     941 pc/arcsec =  0.941 kpc/arcsec =  56.46 kpc/arcmin =   3.39 Mpc/degree
Scale (Virgo Infall only)  :     918 pc/arcsec =  0.918 kpc/arcsec =  55.09 kpc/arcmin =   3.31 Mpc/degree
Scale (Virgo + GA only)    :     952 pc/arcsec =  0.952 kpc/arcsec =  57.15 kpc/arcmin =   3.43 Mpc/degree
Scale(Virgo + GA + Shapley):     963 pc/arcsec =  0.963 kpc/arcsec =  57.80 kpc/arcmin =   3.47 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 = 1.730 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 13836 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.047264 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 201 Mpc (m-M) = 36.52 mag Angular-Size Distance : 184 Mpc (m-M) = 36.32 mag Co-Moving Radial Distance : 192 Mpc (m-M) = 36.42 mag Co-Moving Tangential Dist. : 192 Mpc (m-M) = 36.42 mag Co-Moving Volume : 0.0298 Gpc^3 Light Travel-Time : 0.613 Gyr Age at Redshift 0.047264 : 12.686 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 890 pc/arcsec = 0.890 kpc/arcsec = 53.39 kpc/arcmin = 3.20 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.83133; Magnitude per Unit Area = 0.2006 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 J12521797-1535038 (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)]
VisualV 15.870 mag 2011A&A...526A..45F-20.65 [mag] 1.08E+10
Near-InfraredK_s 12.491 +/- 0.141 mag 20032MASX.C.......:-24.03 +/- 0.52 [mag] 1.17E+10 +/- 2.85E+09
NOTE: The above quantities are derived using a Distance Modulus of 36.52 mag corresponding to
a Luminosity Distance of 201.3 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 17 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MASX J12521797-1535038 (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") 51.6034.06130 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:49.7032.81
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.963 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 J12521797-1535038 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J12521797-1535038SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J12521797-1535038NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1252179-153504 NASA/IPAC Infrared Science Archive (IRSA)
Query 6dF Galaxy Redshift Survey -- 6dF J1252180-153504 6dF Galaxy Redshift Survey
Retrieve mean data from LEDA -- PGC 083607 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J12521797-1535038GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J12521797-1535038NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h52m18.0s, -15d35m04s (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)
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





Back to NED Home