NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-17 T01:23:50 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 J12052135+5346389


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 J12052135+5346389        12h05m21.4s +53d46m39s G       14921  0.049770      17.6g    ...    11     0   54    5     3   10     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 2MASX J12052135+5346389

INDEX for 2MASX J12052135+5346389
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
   
54 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
11 Reference(s)   
5 Position data point(s)
3 Redshift data point(s)   
10 Diameter data point(s)   

ESSENTIAL NOTE for 2MASX J12052135+5346389 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MASX J12052135+5346389 (Back to INDEX)
Object Names Type Object Names Type
2MASX J12052135+5346389IrS GALEXASC J120521.54+534639.4 UvS
2MASS J12052140+5346386 IrS ASK 238830.0 G
SDSS J120521.39+534638.7 G MAPS-NGP O_131_0159557 G
SDSS J120521.40+534638.7 G NSA 041617 G
SDSS J120521.40+534638.8 G [TTL2012] 238840 G
SDSS J120521.38+534639.0 G   

COORDINATES for 2MASX J12052135+5346389 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  180.705348   54.055711 12h02m49.283s +54d03m20.56s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  181.339157   53.777435 12h05m21.398s +53d46m38.77s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  151.741768   48.212484                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  152.446919   48.215092                              5.00E-01  5.00E-01    0
Galactic              137.504772   62.027785                              5.00E-01  5.00E-01    0
SuperGalactic          61.886213    5.516042                              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 J12052135+5346389 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MASX J12052135+5346389 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 2MASX J12052135+5346389 (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]0.0720.0610.0460.0360.0250.0710.0550.0380.0280.0210.0120.0080.0050.003
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]0.0920.0730.0560.0450.0330.0870.0640.0460.0350.0250.0150.0100.0060.003


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 2MASX J12052135+5346389 (Back to INDEX)
Helio. Radial Velocity     :     14921 +/-       50 km/s      
Redshift                   :  0.049770 +/- 0.000166        2004SDSS3.C...0000:
Major Diameter (arcmin)    :  0.26
Minor Diameter (arcmin)    :  0.17
Magnitude and Filter       : 17.6g
Classifications            :                     

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)      54 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J12052135+5346389 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   14921 +/-     50 km/s      2004SDSS3.C...0000:
V (Kinematic LSR)          :   14929 +/-     50 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   14997 +/-     50 km/s      1991RC3.9.C...0000d
V (Local Group)            :   15007 +/-     50 km/s      1996AJ....111..794K
V (3K CMB)                 :   15096 +/-     51 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   15169 +/-     51 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   15207 +/-     51 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   15253 +/-     51 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   205.4 +/-   14.4 Mpc      (m-M) = 36.56 +/- 0.15 mag
D (Local Group)            :   205.6 +/-   14.4 Mpc      (m-M) = 36.56 +/- 0.15 mag
D (3K CMB)                 :   206.8 +/-   14.5 Mpc      (m-M) = 36.58 +/- 0.15 mag
D (Virgo Infall only)      :   207.8 +/-   14.6 Mpc      (m-M) = 36.59 +/- 0.15 mag
D (Virgo + GA only)        :   208.3 +/-   14.6 Mpc      (m-M) = 36.59 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   208.9 +/-   14.6 Mpc      (m-M) = 36.60 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     996 pc/arcsec =  0.996 kpc/arcsec =  59.76 kpc/arcmin =   3.59 Mpc/degree
Scale (Local Group)        :     997 pc/arcsec =  0.997 kpc/arcsec =  59.80 kpc/arcmin =   3.59 Mpc/degree
Scale (3K CMB)             :    1003 pc/arcsec =  1.003 kpc/arcsec =  60.15 kpc/arcmin =   3.61 Mpc/degree
Scale (Virgo Infall only)  :    1007 pc/arcsec =  1.007 kpc/arcsec =  60.45 kpc/arcmin =   3.63 Mpc/degree
Scale (Virgo + GA only)    :    1010 pc/arcsec =  1.010 kpc/arcsec =  60.59 kpc/arcmin =   3.64 Mpc/degree
Scale(Virgo + GA + Shapley):    1013 pc/arcsec =  1.013 kpc/arcsec =  60.78 kpc/arcmin =   3.65 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 = 1.645 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 14921 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.050355 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 215 Mpc (m-M) = 36.66 mag Angular-Size Distance : 195 Mpc (m-M) = 36.45 mag Co-Moving Radial Distance : 205 Mpc (m-M) = 36.56 mag Co-Moving Tangential Dist. : 205 Mpc (m-M) = 36.56 mag Co-Moving Volume : 0.0359 Gpc^3 Light Travel-Time : 0.651 Gyr Age at Redshift 0.050355 : 12.648 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 945 pc/arcsec = 0.945 kpc/arcsec = 56.68 kpc/arcmin = 3.40 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.82159; Magnitude per Unit Area = 0.2134 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 J12052135+5346389 (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)]
UltravioletNUV (GALEX) AB 20.8486 +/- 0.158740 mag 2012GASC..C...0000S-15.81 +/- 0.52 [mag] 3.08E+08 +/- 7.63E+07
Visuali (SDSS Petrosian)AB 16.426 +/- 0.013 asinh mag 2004SDSS3.C...0000:-20.24 +/- 0.50 [mag] 8.11E+09 +/- 1.62E+09
Near-InfraredH 13.908 +/- 0.120 mag 20032MASX.C.......:-22.75 +/- 0.51 [mag] 7.33E+09 +/- 1.70E+09
NOTE: The above quantities are derived using a Distance Modulus of 36.66 mag corresponding to
a Luminosity Distance of 215.0 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 54 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MASX J12052135+5346389 (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]
r (SDSS Isophotal) 18.5912.46159 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:18.8312.62
K_s (2MASS "total") 21.8013.08170 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:22.0813.25
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.013 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 2MASX J12052135+5346389 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J12052135+5346389SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J12052135+5346389NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J12052135+5346389GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J12052135+5346389NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h05m21.4s, +53d46m39s (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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