Date and Time of the Query: 2022-01-18 T17:09:42 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 LEDA 1500574

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    WISEA J233956.10+160541.5      23h39m56.1s +16d05m42s G       10321  0.034426 PHOT  ...     ...     1     0   28    4     1    2     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - WISEA J233956.10+160541.5

INDEX for WISEA J233956.10+160541.5
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):

28 Photometric data point(s) and SED   
Redshift-Independent Distances
1 Reference(s)   
4 Position data point(s)
1 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for WISEA J233956.10+160541.5 (Back to INDEX)

CROSS-IDENTIFICATIONS for WISEA J233956.10+160541.5 (Back to INDEX)
Object Names Type Object Names Type
WISEA J233956.10+160541.5IrS 2MASXi J2339560+160541 IrS
2MASX J23395608+1605420 IrS 2MASS J23395614+1605417 IrS
2MASX J23395608+1605420 ID G LEDA 1500574 G
NVSS J233955+160529 RadioS  

COORDINATES for WISEA J233956.10+160541.5 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  354.350419   15.817794  23h37m24.10s  +15d49m04.1s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  354.983708   16.094972  23h39m56.09s  +16d05m41.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)    1.289833   16.723895                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)    1.986439   16.724604                              1.25E+00  1.25E+00    0
Galactic               98.973147  -43.425437                              1.25E+00  1.25E+00    0
SuperGalactic         307.834669   21.880812                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
4 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]0.1630.1370.1030.0820.0570.1600.1240.0860.0640.0480.0270.0170.0110.006
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]0.2030.1610.1240.1000.0720.1920.1420.1030.0780.0550.0340.0210.0140.006

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.080 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for WISEA J233956.10+160541.5 (Back to INDEX)
Helio. Radial Velocity     :     10321 +/-        0 km/s PHOT 
Redshift                   :  0.034426 +/- 0.000000  PHOT  2014ApJS..210....9B
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       :      
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:
1 Redshift data point(s)      28 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for WISEA J233956.10+160541.5 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   10321 +/-      0 km/s PHOT 2014ApJS..210....9B
V (Kinematic LSR)          :   10325 +/-      0 km/s PHOT 1986MNRAS.221.1023K
V (Galactocentric GSR)     :   10481 +/-      6 km/s PHOT 1991RC3.9.C...0000d
V (Local Group)            :   10564 +/-     15 km/s PHOT 1996AJ....111..794K
V (3K CMB)                 :    9957 +/-     25 km/s PHOT 1996ApJ...473..576F
V (Virgo Infall only)      :   10409 +/-     18 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA only)        :   10205 +/-     23 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   10179 +/-     23 km/s PHOT 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   143.6 +/-   10.1 Mpc      (m-M) = 35.79 +/- 0.15 mag
D (Local Group)            :   144.7 +/-   10.1 Mpc      (m-M) = 35.80 +/- 0.15 mag
D (3K CMB)                 :   136.4 +/-    9.6 Mpc      (m-M) = 35.67 +/- 0.15 mag
D (Virgo Infall only)      :   142.6 +/-   10.0 Mpc      (m-M) = 35.77 +/- 0.15 mag
D (Virgo + GA only)        :   139.8 +/-    9.8 Mpc      (m-M) = 35.73 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   139.4 +/-    9.8 Mpc      (m-M) = 35.72 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     696 pc/arcsec =  0.696 kpc/arcsec =  41.77 kpc/arcmin =   2.51 Mpc/degree
Scale (Local Group)        :     702 pc/arcsec =  0.702 kpc/arcsec =  42.09 kpc/arcmin =   2.53 Mpc/degree
Scale (3K CMB)             :     661 pc/arcsec =  0.661 kpc/arcsec =  39.68 kpc/arcmin =   2.38 Mpc/degree
Scale (Virgo Infall only)  :     691 pc/arcsec =  0.691 kpc/arcsec =  41.48 kpc/arcmin =   2.49 Mpc/degree
Scale (Virgo + GA only)    :     678 pc/arcsec =  0.678 kpc/arcsec =  40.67 kpc/arcmin =   2.44 Mpc/degree
Scale(Virgo + GA + Shapley):     676 pc/arcsec =  0.676 kpc/arcsec =  40.56 kpc/arcmin =   2.43 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 = 2.465 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 10321 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.033213 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 140 Mpc (m-M) = 35.73 mag Angular-Size Distance : 131 Mpc (m-M) = 35.59 mag Co-Moving Radial Distance : 135 Mpc (m-M) = 35.66 mag Co-Moving Tangential Dist. : 135 Mpc (m-M) = 35.66 mag Co-Moving Volume : 0.0104 Gpc^3 Light Travel-Time : 0.435 Gyr Age at Redshift 0.033213 : 12.864 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 636 pc/arcsec = 0.636 kpc/arcsec = 38.14 kpc/arcmin = 2.29 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.87749; Magnitude per Unit Area = 0.1419 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)]
Near-InfraredK_s 13.353 +/- 0.166 mag 20032MASX.C.......:-22.38 +/- 0.53 [mag] 2.56E+09 +/- 6.63E+08
Mid-InfraredW4 (WISE) 7.824 +/- 0.272 mag 2013wise.rept....1C-27.91 +/- 0.57 [mag] 5.15E+08 +/- 1.65E+08
Radio1.4GHz 3.4 +/- 0.5 milliJy 1998AJ....115.1693C 1.12E+31 +/- 2.77E+30 [W] 2.90E+04 +/- 7.20E+03
NOTE: The above quantities are derived using a Distance Modulus of 35.73 mag corresponding to
a Luminosity Distance of 140.0 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 28 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") 42.0015.12130 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:28.3910.22
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.676 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 WISEA J233956.10+160541.5 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- WISEA J233956.10+160541.5SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J23395608+1605420 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J2339560+160541 NASA/IPAC Infrared Science Archive (IRSA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISEA J233956.10+160541.5GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- WISEA J233956.10+160541.5NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 23h39m56.1s, +16d05m42s (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)
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)
The NRAO Data Archive System

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