NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-09-23 T06:45:14 PDT
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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 SDSS J112309.97+492235.1


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    2MASS J11230993+4922359        11h23m10.0s +49d22m35s G       29741  0.099205      17.3g    ...    11     0   40    4     3    8     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 2MASS J11230993+4922359

INDEX for 2MASS J11230993+4922359
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
   
40 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
11 Reference(s)   
4 Position data point(s)
3 Redshift data point(s)   
8 Diameter data point(s)   

ESSENTIAL NOTE for 2MASS J11230993+4922359 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MASS J11230993+4922359 (Back to INDEX)
Object Names Type Object Names Type
2MASS J11230993+4922359IrS ASK 218960.0 G
SDSS J112309.96+492235.0 G MAPS-NGP O_170_0055455 G
SDSS J112309.96+492235.1 G LEDA 2341253 G
SDSS J112309.97+492235.1 G [TTL2012] 095606 G

COORDINATES for 2MASS J11230993+4922359 (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)  170.096792   49.650896 11h20m23.230s +49d39m03.23s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  170.791536   49.376429 11h23m09.968s +49d22m35.14s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  147.559693   40.911098                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  148.263163   40.914125                              5.00E-01  5.00E-01    0
Galactic              154.356003   62.018782                              5.00E-01  5.00E-01    0
SuperGalactic          63.316830   -2.236251                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
4 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 2MASS J11230993+4922359 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MASS J11230993+4922359 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 2MASS J11230993+4922359 (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]0.0600.0500.0380.0300.0210.0590.0460.0320.0240.0180.0100.0060.0040.002
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]0.0780.0620.0480.0380.0280.0740.0540.0390.0300.0210.0130.0080.0050.002


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 2MASS J11230993+4922359 (Back to INDEX)
Helio. Radial Velocity     :     29741 +/-       13 km/s      
Redshift                   :  0.099205 +/- 0.000042        2004SDSS3.C...0000:
Major Diameter (arcmin)    :  0.21
Minor Diameter (arcmin)    :  0.16
Magnitude and Filter       : 17.3g
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)      40 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASS J11230993+4922359 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   29741 +/-     13 km/s      2004SDSS3.C...0000:
V (Kinematic LSR)          :   29747 +/-     13 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   29790 +/-     13 km/s      1991RC3.9.C...0000d
V (Local Group)            :   29792 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :   29946 +/-     19 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   29953 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   29959 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   29998 +/-     17 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   408.1 +/-   28.6 Mpc      (m-M) = 38.05 +/- 0.15 mag
D (Local Group)            :   408.1 +/-   28.6 Mpc      (m-M) = 38.05 +/- 0.15 mag
D (3K CMB)                 :   410.2 +/-   28.7 Mpc      (m-M) = 38.07 +/- 0.15 mag
D (Virgo Infall only)      :   410.3 +/-   28.7 Mpc      (m-M) = 38.07 +/- 0.15 mag
D (Virgo + GA only)        :   410.4 +/-   28.7 Mpc      (m-M) = 38.07 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   410.9 +/-   28.8 Mpc      (m-M) = 38.07 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1978 pc/arcsec =  1.978 kpc/arcsec = 118.71 kpc/arcmin =   7.12 Mpc/degree
Scale (Local Group)        :    1979 pc/arcsec =  1.979 kpc/arcsec = 118.72 kpc/arcmin =   7.12 Mpc/degree
Scale (3K CMB)             :    1989 pc/arcsec =  1.989 kpc/arcsec = 119.33 kpc/arcmin =   7.16 Mpc/degree
Scale (Virgo Infall only)  :    1989 pc/arcsec =  1.989 kpc/arcsec = 119.36 kpc/arcmin =   7.16 Mpc/degree
Scale (Virgo + GA only)    :    1990 pc/arcsec =  1.990 kpc/arcsec = 119.38 kpc/arcmin =   7.16 Mpc/degree
Scale(Virgo + GA + Shapley):    1992 pc/arcsec =  1.992 kpc/arcsec = 119.54 kpc/arcmin =   7.17 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 = 0.837 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 29741 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.099890 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 442 Mpc (m-M) = 38.23 mag Angular-Size Distance : 365 Mpc (m-M) = 37.81 mag Co-Moving Radial Distance : 402 Mpc (m-M) = 38.02 mag Co-Moving Tangential Dist. : 402 Mpc (m-M) = 38.02 mag Co-Moving Volume : 0.272 Gpc^3 Light Travel-Time : 1.249 Gyr Age at Redshift 0.099890 : 12.050 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1771 pc/arcsec = 1.771 kpc/arcsec = 106.24 kpc/arcmin = 6.37 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.68329; Magnitude per Unit Area = 0.4135 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 2MASS J11230993+4922359 (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)]
Visuali (SDSS Petrosian)AB 16.793 +/- 0.021 asinh mag 2004SDSS3.C...0000:-21.43 +/- 0.50 [mag] 3.43E+10 +/- 6.89E+09
Near-InfraredH (2MASS/FLWO) 15.052 +/- 0.186 mag 2006AJ....131.1163S-23.17 +/- 0.53 [mag] 1.07E+10 +/- 2.81E+09
NOTE: The above quantities are derived using a Distance Modulus of 38.23 mag corresponding to
a Luminosity Distance of 441.9 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 40 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MASS J11230993+4922359 (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) 12.8310.7822 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:25.5621.47
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.992 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 2MASS J11230993+4922359 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASS J11230993+4922359SIMBAD (CDS, Strasbourg, France)
version
SDSS Sky Server
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASS J11230993+4922359GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASS J11230993+4922359NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h23m10.0s, +49d22m35s (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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