Date and Time of the Query: 2019-04-24 T21:42:41 PDT
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Velocity(km/s): Unconstrained
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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. 67

INDEX for 2MASX J12530237-1521238
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

20 Photometric data point(s) and SED   
Redshift-Independent Distances
23 Reference(s)   
6 Position data point(s)
3 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for 2MASX J12530237-1521238 (Back to INDEX)

CROSS-IDENTIFICATIONS for 2MASX J12530237-1521238 (Back to INDEX)
Object Names Type Object Names Type
2MASX J12530237-1521238IrS ABELL 1631:[D80] 068 G
2MASXi J1253023-152123 IrS ABELL 1631:[SPS89] 18 RadioS
2MASS J12530237-1521238 IrS ABELL 1631:[ZBO89] O2 G
GALEXASC J125302.37-152122.6 UvS ABELL 1631:[ZBO89] R2 RadioS
BMW-HRI J125302.3-152120 XrayS [SRS94] 125024.25-150508.2 G
WINGS J125302.38-152123.7 G [OLK95] 1250-150B G
NFP J125302.4-152124 G ABELL 1631:[CZ2003]A0494[011] G
PGC 043748 G NGC 4756:[TMM2012] 58 XrayS

COORDINATES for 2MASX J12530237-1521238 (Back to INDEX)

Position Reference:2009A&A...497..667V

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  192.602277  -15.085224 12h50m24.546s -15d05m06.81s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  193.259917  -15.356583 12h53m02.380s -15d21m23.70s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  197.484626   -8.913839                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  198.182250   -8.916359                              5.00E-01  5.00E-01    0
Galactic              303.503599   47.513402                              5.00E-01  5.00E-01    0
SuperGalactic         131.134373   -4.571794                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGMGroup member...1980ApJS...42..565D
1 Detailed Classification(s)

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]0.2360.1970.1490.1180.0820.2300.1790.1240.0920.0690.0390.0240.0160.008
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]0.2930.2320.1790.1440.1040.2780.2040.1480.1120.0800.0490.0310.0200.008

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.040 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASX J12530237-1521238 (Back to INDEX)
Helio. Radial Velocity     :     13386 +/-       29 km/s      
Redshift                   :  0.044651 +/- 0.000097        2004AJ....128.1558S
Major Diameter (arcmin)    :  0.8 
Minor Diameter (arcmin)    :  0.4 
Magnitude and Filter       : 15.1V
Classifications            : S0/E                

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:
3 Redshift data point(s)      20 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J12530237-1521238 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   13386 +/-     29 km/s      2004AJ....128.1558S
V (Kinematic LSR)          :   13387 +/-     29 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   13264 +/-     29 km/s      1991RC3.9.C...0000d
V (Local Group)            :   13186 +/-     31 km/s      1996AJ....111..794K
V (3K CMB)                 :   13719 +/-     37 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   13378 +/-     34 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   13900 +/-     50 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   14040 +/-     51 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   181.7 +/-   12.7 Mpc      (m-M) = 36.30 +/- 0.15 mag
D (Local Group)            :   180.6 +/-   12.7 Mpc      (m-M) = 36.28 +/- 0.15 mag
D (3K CMB)                 :   187.9 +/-   13.2 Mpc      (m-M) = 36.37 +/- 0.15 mag
D (Virgo Infall only)      :   183.3 +/-   12.8 Mpc      (m-M) = 36.32 +/- 0.15 mag
D (Virgo + GA only)        :   190.4 +/-   13.3 Mpc      (m-M) = 36.40 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   192.3 +/-   13.5 Mpc      (m-M) = 36.42 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     881 pc/arcsec =  0.881 kpc/arcsec =  52.85 kpc/arcmin =   3.17 Mpc/degree
Scale (Local Group)        :     876 pc/arcsec =  0.876 kpc/arcsec =  52.54 kpc/arcmin =   3.15 Mpc/degree
Scale (3K CMB)             :     911 pc/arcsec =  0.911 kpc/arcsec =  54.67 kpc/arcmin =   3.28 Mpc/degree
Scale (Virgo Infall only)  :     888 pc/arcsec =  0.888 kpc/arcsec =  53.31 kpc/arcmin =   3.20 Mpc/degree
Scale (Virgo + GA only)    :     923 pc/arcsec =  0.923 kpc/arcsec =  55.39 kpc/arcmin =   3.32 Mpc/degree
Scale(Virgo + GA + Shapley):     932 pc/arcsec =  0.932 kpc/arcsec =  55.95 kpc/arcmin =   3.36 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 = 1.787 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 13386 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.045762 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 195 Mpc (m-M) = 36.45 mag Angular-Size Distance : 178 Mpc (m-M) = 36.25 mag Co-Moving Radial Distance : 186 Mpc (m-M) = 36.35 mag Co-Moving Tangential Dist. : 186 Mpc (m-M) = 36.35 mag Co-Moving Volume : 0.027 Gpc^3 Light Travel-Time : 0.594 Gyr Age at Redshift 0.045762 : 12.705 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 863 pc/arcsec = 0.863 kpc/arcsec = 51.79 kpc/arcmin = 3.11 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.83612; Magnitude per Unit Area = 0.1943 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray0.1-2 keV (ROSAT) 2.50E-14 +/- 9.00E-15 erg cm^-2^ s^-1^ 2005A&A...435..799T 1.13E+34 +/- 4.67E+33 [W] 2.95E+07 +/- 1.21E+07
UltravioletNUV (GALEX) AB 20.7482 +/- 0.132438 mag 2012GASC..C...0000S-15.70 +/- 0.52 [mag] 2.77E+08 +/- 6.49E+07
Near-InfraredH 12.016 +/- 0.040 mag 20032MASX.C.......:-24.43 +/- 0.50 [mag] 3.43E+10 +/- 6.99E+09
NOTE: The above quantities are derived using a Distance Modulus of 36.45 mag corresponding to
a Luminosity Distance of 194.7 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 20 Photometric data point(s) available in NED.


The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
K_s (2MASS "total") 37.5030.7580 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:34.9728.67
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.932 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 J12530237-1521238 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J12530237-1521238SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J12530237-1521238NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1253023-152123 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 043748 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 043748 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J12530237-1521238GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J12530237-1521238NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h53m02.4s, -15d21m24s (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

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