Date and Time of the Query: 2019-03-18 T22:42:28 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 2MASX J02241831-0243268

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 J02241831-0243268        02h24m18.3s -02d43m27s G       17783  0.059318      16.72    ...    11     0   25    6     2    2     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - 2MASX J02241831-0243268

INDEX for 2MASX J02241831-0243268
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):

25 Photometric data point(s) and SED   
Redshift-Independent Distances
11 Reference(s)   
6 Position data point(s)
2 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for 2MASX J02241831-0243268 (Back to INDEX)

CROSS-IDENTIFICATIONS for 2MASX J02241831-0243268 (Back to INDEX)
Object Names Type Object Names Type
2MASX J02241831-0243268IrS SSTSL2 J022418.34-024326.6 IrS
2MASXi J0224183-024326 IrS PMN J0224-0243 RadioS
2MASS J02241833-0243266 IrS NVSS J022417-024324 RadioS
6dF J0224182-024327 G CRATES J0224-0243 RadioS
6dF J0224183-024327 G CRATES J022418.35-024326.8 RadioS
APMUKS(BJ) B022146.51-025659.6G [HRT2007] J022417-024333 RadioS
NPM1G -02.0073 G [TRB2007] J0224.3-0243 RadioS
LEDA 1084401 G [DZ2015] 519-01 G

COORDINATES for 2MASX J02241831-0243268 (Back to INDEX)

Position Reference:2007ApJS..171...61H

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  35.4438815  -2.9500344 02h21m46.531s -02d57m00.12s  1.50E-01  1.50E-01    0
Equatorial (J2000.0)  36.0764583  -2.7241111 02h24m18.350s -02d43m26.80s  1.50E-01  1.50E-01    0
Ecliptic   (B1950.0)  32.1238220 -16.1196176                              1.50E-01  1.50E-01    0
Ecliptic   (J2000.0)  32.8238389 -16.1156493                              1.50E-01  1.50E-01    0
Galactic             169.2325636 -56.9991625                              1.50E-01  1.50E-01    0
SuperGalactic        299.9782970 -22.2151844                              1.50E-01  1.50E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
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]0.1070.0890.0670.0530.0370.1040.0810.0560.0420.0310.0170.0110.0070.004
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]0.1330.1060.0810.0660.0480.1260.0930.0670.0510.0360.0220.0140.0090.004

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.030 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASX J02241831-0243268 (Back to INDEX)
Helio. Radial Velocity     :     17783 +/-       45 km/s      
Redshift                   :  0.059318 +/- 0.000150        20096dF...C...0000J
Major Diameter (arcmin)    :  0.48
Minor Diameter (arcmin)    :  0.37
Magnitude and Filter       : 16.72
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:
2 Redshift data point(s)      25 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASX J02241831-0243268 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   17783 +/-     45 km/s      20096dF...C...0000J
V (Kinematic LSR)          :   17773 +/-     45 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   17796 +/-     45 km/s      1991RC3.9.C...0000d
V (Local Group)            :   17842 +/-     45 km/s      1996AJ....111..794K
V (3K CMB)                 :   17539 +/-     48 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   17679 +/-     47 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   17499 +/-     48 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   17468 +/-     48 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   243.8 +/-   17.1 Mpc      (m-M) = 36.94 +/- 0.15 mag
D (Local Group)            :   244.4 +/-   17.1 Mpc      (m-M) = 36.94 +/- 0.15 mag
D (3K CMB)                 :   240.3 +/-   16.8 Mpc      (m-M) = 36.90 +/- 0.15 mag
D (Virgo Infall only)      :   242.2 +/-   17.0 Mpc      (m-M) = 36.92 +/- 0.15 mag
D (Virgo + GA only)        :   239.7 +/-   16.8 Mpc      (m-M) = 36.90 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   239.3 +/-   16.8 Mpc      (m-M) = 36.89 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1182 pc/arcsec =  1.182 kpc/arcsec =  70.91 kpc/arcmin =   4.25 Mpc/degree
Scale (Local Group)        :    1185 pc/arcsec =  1.185 kpc/arcsec =  71.10 kpc/arcmin =   4.27 Mpc/degree
Scale (3K CMB)             :    1165 pc/arcsec =  1.165 kpc/arcsec =  69.89 kpc/arcmin =   4.19 Mpc/degree
Scale (Virgo Infall only)  :    1174 pc/arcsec =  1.174 kpc/arcsec =  70.45 kpc/arcmin =   4.23 Mpc/degree
Scale (Virgo + GA only)    :    1162 pc/arcsec =  1.162 kpc/arcsec =  69.73 kpc/arcmin =   4.18 Mpc/degree
Scale(Virgo + GA + Shapley):    1160 pc/arcsec =  1.160 kpc/arcsec =  69.61 kpc/arcmin =   4.18 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 = 1.437 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 17783 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.058505 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 251 Mpc (m-M) = 37.00 mag Angular-Size Distance : 224 Mpc (m-M) = 36.75 mag Co-Moving Radial Distance : 237 Mpc (m-M) = 36.88 mag Co-Moving Tangential Dist. : 237 Mpc (m-M) = 36.88 mag Co-Moving Volume : 0.056 Gpc^3 Light Travel-Time : 0.753 Gyr Age at Redshift 0.058505 : 12.546 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1087 pc/arcsec = 1.087 kpc/arcsec = 65.23 kpc/arcmin = 3.91 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.79658; Magnitude per Unit Area = 0.2469 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)]
Visualb_J 16.72 +/- 0.12 mag 1990MNRAS.243..692M-20.28 +/- 0.51 [mag] 1.02E+10 +/- 2.36E+09
Near-InfraredH 11.676 +/- 0.040 mag 20032MASX.C.......:-25.32 +/- 0.50 [mag] 7.83E+10 +/- 1.59E+10
Mid-Infrared24 microns (MIPS) 1.9148E+03 +/- 5.4458E+01 microJy 2013SSTSLC4.2....0C 1.83E+35 +/- 3.70E+34 [W] 4.77E+08 +/- 9.63E+07
Radio610 MHz (GMRT) 162.4 +/- 11.4 milliJy 2007A&A...471.1105T 7.46E+32 +/- 1.58E+32 [W] 1.94E+06 +/- 4.12E+05
NOTE: The above quantities are derived using a Distance Modulus of 37.00 mag corresponding to
a Luminosity Distance of 251.3 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 25 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") 43.3038.1030 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:50.2344.21
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.160 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 J02241831-0243268 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASX J02241831-0243268SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J02241831-0243268NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0224183-024326 NASA/IPAC Infrared Science Archive (IRSA)
Query 6dF Galaxy Redshift Survey -- 6dF J0224182-024327 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J0224183-024327 6dF Galaxy Redshift Survey
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0224-0243 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Retrieve mean data from LEDA -- PGC 1084401 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASX J02241831-0243268GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASX J02241831-0243268NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h24m18.3s, -02d43m27s (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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