Date and Time of the Query: 2019-02-20 T12:07:06 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 J16123610+2812434

1 objects found in NED.    


 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 J16123610+2812434        16h12m36.1s +28d12m43s G       15717  0.052426      16.0g    ...    17     0   58    6     3   10     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - 2MASX J16123610+2812434

INDEX for 2MASX J16123610+2812434
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):

58 Photometric data point(s) and SED   
Redshift-Independent Distances
17 Reference(s)   
6 Position data point(s)
3 Redshift data point(s)   
10 Diameter data point(s)   

ESSENTIAL NOTE for 2MASX J16123610+2812434 (Back to INDEX)

CROSS-IDENTIFICATIONS for 2MASX J16123610+2812434 (Back to INDEX)
Object Names Type Object Names Type
2MASX J16123610+2812434IrS GALEXMSC J161235.99+281242.6 UvS
2MASS J16123610+2812434 IrS ASK 361318.0 G
SDSS J161236.08+281243.2 G NSA 063844 G
SDSS J161236.09+281243.3 G LEDA 1829410 G
GALEXASC J161235.93+281241.8 UvS [GG2000] 161034.37+282020.0 G
[TTL2012] 368702 G   

COORDINATES for 2MASX J16123610+2812434 (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)  242.642900   28.338831 16h10m34.296s +28d20m19.79s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  243.150349   28.212021 16h12m36.084s +28d12m43.27s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  232.563122   48.290225                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  233.265669   48.284760                              5.00E-01  5.00E-01    0
Galactic               46.532660   45.775933                              5.00E-01  5.00E-01    0
SuperGalactic          90.918886   50.537393                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(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]0.2220.1860.1410.1110.0770.2180.1700.1170.0870.0650.0360.0230.0150.008
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]0.2810.2230.1710.1380.1000.2660.1960.1420.1080.0760.0470.0300.0190.008

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.090 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASX J16123610+2812434 (Back to INDEX)
Helio. Radial Velocity     :     15717 +/-       36 km/s      
Redshift                   :  0.052426 +/- 0.000120        2000AJ....119...32G
Major Diameter (arcmin)    :  0.53
Minor Diameter (arcmin)    :  0.36
Magnitude and Filter       : 16.0g
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)      58 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J16123610+2812434 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   15717 +/-     36 km/s      2000AJ....119...32G
V (Kinematic LSR)          :   15735 +/-     36 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   15844 +/-     36 km/s      1991RC3.9.C...0000d
V (Local Group)            :   15853 +/-     37 km/s      1996AJ....111..794K
V (3K CMB)                 :   15779 +/-     36 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   15983 +/-     38 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   16143 +/-     40 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   16216 +/-     40 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   217.0 +/-   15.2 Mpc      (m-M) = 36.68 +/- 0.15 mag
D (Local Group)            :   217.2 +/-   15.2 Mpc      (m-M) = 36.68 +/- 0.15 mag
D (3K CMB)                 :   216.1 +/-   15.1 Mpc      (m-M) = 36.67 +/- 0.15 mag
D (Virgo Infall only)      :   218.9 +/-   15.3 Mpc      (m-M) = 36.70 +/- 0.15 mag
D (Virgo + GA only)        :   221.1 +/-   15.5 Mpc      (m-M) = 36.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   222.1 +/-   15.6 Mpc      (m-M) = 36.73 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1052 pc/arcsec =  1.052 kpc/arcsec =  63.13 kpc/arcmin =   3.79 Mpc/degree
Scale (Local Group)        :    1053 pc/arcsec =  1.053 kpc/arcsec =  63.17 kpc/arcmin =   3.79 Mpc/degree
Scale (3K CMB)             :    1048 pc/arcsec =  1.048 kpc/arcsec =  62.87 kpc/arcmin =   3.77 Mpc/degree
Scale (Virgo Infall only)  :    1061 pc/arcsec =  1.061 kpc/arcsec =  63.69 kpc/arcmin =   3.82 Mpc/degree
Scale (Virgo + GA only)    :    1072 pc/arcsec =  1.072 kpc/arcsec =  64.33 kpc/arcmin =   3.86 Mpc/degree
Scale(Virgo + GA + Shapley):    1077 pc/arcsec =  1.077 kpc/arcsec =  64.62 kpc/arcmin =   3.88 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 = 1.548 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 15717 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.052633 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 225 Mpc (m-M) = 36.76 mag Angular-Size Distance : 203 Mpc (m-M) = 36.54 mag Co-Moving Radial Distance : 214 Mpc (m-M) = 36.65 mag Co-Moving Tangential Dist. : 214 Mpc (m-M) = 36.65 mag Co-Moving Volume : 0.0409 Gpc^3 Light Travel-Time : 0.680 Gyr Age at Redshift 0.052633 : 12.619 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 985 pc/arcsec = 0.985 kpc/arcsec = 59.09 kpc/arcmin = 3.55 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.81450; Magnitude per Unit Area = 0.2228 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)]
UltravioletNUV (GALEX) AB 20.5685 +/- 0.0574011 mag 2012GMSC..C...0000S-16.19 +/- 0.50 [mag] 4.37E+08 +/- 9.05E+07
Visualz (SDSS Model) AB 14.019 +/- 0.005 asinh mag 2006SDSS5.C...0000:-22.74 +/- 0.50 [mag] 4.51E+10 +/- 9.02E+09
Near-InfraredK_s 11.607 +/- 0.059 mag 20032MASX.C.......:-25.15 +/- 0.50 [mag] 3.31E+10 +/- 6.87E+09
NOTE: The above quantities are derived using a Distance Modulus of 36.76 mag corresponding to
a Luminosity Distance of 225.1 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 58 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]
r (SDSS Isophotal) 39.4027.19139 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:42.4329.28
K_s (2MASS "total") 54.3030.41140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:58.4832.75
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.077 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 J16123610+2812434 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J16123610+2812434SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J16123610+2812434NASA/IPAC Infrared Science Archive (IRSA)
SDSS Sky Server
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J16123610+2812434GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J16123610+2812434NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 16h12m36.1s, +28d12m43s (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)
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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