NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-13 T07:37:44 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 2MFGC 02485


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    2MFGC 02485                    03h03m39.6s -22d04m04s G       19869  0.066276      17.16    ...     7     0   20    3     1    2     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - 2MFGC 02485

INDEX for 2MFGC 02485
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
   
20 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
7 Reference(s)   
3 Position data point(s)
1 Redshift data point(s)   
2 Diameter data point(s)   

ESSENTIAL NOTE for 2MFGC 02485 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MFGC 02485 (Back to INDEX)
Object Names Type Object Names Type
2MFGC 02485G 6dF J0303397-220404 G
2MASX J03033963-2204035 IrS APMUKS(BJ) B030125.37-221545.2G
2MASXi J0303396-220404 IrS MRSS 547-120411 G
2MASS J03033965-2204034 IrS LEDA 819724 G
IRAS F03013-2215 IrS NVSS J030339-220356 RadioS
     

COORDINATES for 2MFGC 02485 (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)   45.355680  -22.262338  03h01m25.36s  -22d15m44.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   45.915208  -22.067639  03h03m39.65s  -22d04m03.5s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   34.880808  -37.557201                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   35.583140  -37.552954                              1.25E+00  1.25E+00    0
Galactic              210.687648  -59.609966                              1.25E+00  1.25E+00    0
SuperGalactic         280.238420  -35.211954                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
3 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 2MFGC 02485 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MFGC 02485 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 2MFGC 02485 (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]0.1100.0920.0690.0550.0380.1070.0840.0580.0430.0320.0180.0110.0080.004
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]0.1400.1110.0850.0690.0500.1330.0980.0710.0540.0380.0230.0150.0090.004


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 2MFGC 02485 (Back to INDEX)
Helio. Radial Velocity     :     19869 +/-       45 km/s      
Redshift                   :  0.066276 +/- 0.000150        20096dF...C...0000J
Major Diameter (arcmin)    :  0.68
Minor Diameter (arcmin)    :  0.16
Magnitude and Filter       : 17.16
Classifications            :                HII  

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)      20 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MFGC 02485 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   19869 +/-     45 km/s      20096dF...C...0000J
V (Kinematic LSR)          :   19854 +/-     45 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   19799 +/-     45 km/s      1991RC3.9.C...0000d
V (Local Group)            :   19814 +/-     45 km/s      1996AJ....111..794K
V (3K CMB)                 :   19705 +/-     46 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   19665 +/-     46 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   19609 +/-     46 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   19600 +/-     46 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   271.2 +/-   19.0 Mpc      (m-M) = 37.17 +/- 0.15 mag
D (Local Group)            :   271.4 +/-   19.0 Mpc      (m-M) = 37.17 +/- 0.15 mag
D (3K CMB)                 :   269.9 +/-   18.9 Mpc      (m-M) = 37.16 +/- 0.15 mag
D (Virgo Infall only)      :   269.4 +/-   18.9 Mpc      (m-M) = 37.15 +/- 0.15 mag
D (Virgo + GA only)        :   268.6 +/-   18.8 Mpc      (m-M) = 37.15 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   268.5 +/-   18.8 Mpc      (m-M) = 37.14 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1315 pc/arcsec =  1.315 kpc/arcsec =  78.90 kpc/arcmin =   4.73 Mpc/degree
Scale (Local Group)        :    1316 pc/arcsec =  1.316 kpc/arcsec =  78.95 kpc/arcmin =   4.74 Mpc/degree
Scale (3K CMB)             :    1309 pc/arcsec =  1.309 kpc/arcsec =  78.52 kpc/arcmin =   4.71 Mpc/degree
Scale (Virgo Infall only)  :    1306 pc/arcsec =  1.306 kpc/arcsec =  78.36 kpc/arcmin =   4.70 Mpc/degree
Scale (Virgo + GA only)    :    1302 pc/arcsec =  1.302 kpc/arcsec =  78.14 kpc/arcmin =   4.69 Mpc/degree
Scale(Virgo + GA + Shapley):    1302 pc/arcsec =  1.302 kpc/arcsec =  78.10 kpc/arcmin =   4.69 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 = 1.280 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 19869 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.065728 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 284 Mpc (m-M) = 37.26 mag Angular-Size Distance : 250 Mpc (m-M) = 36.99 mag Co-Moving Radial Distance : 266 Mpc (m-M) = 37.13 mag Co-Moving Tangential Dist. : 266 Mpc (m-M) = 37.13 mag Co-Moving Volume : 0.0791 Gpc^3 Light Travel-Time : 0.841 Gyr Age at Redshift 0.065728 : 12.458 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1211 pc/arcsec = 1.211 kpc/arcsec = 72.68 kpc/arcmin = 4.36 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.77520; Magnitude per Unit Area = 0.2765 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 2MFGC 02485 (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)]
Visualb_J 17.16 +/- 0.12 mag 1990MNRAS.243..692M-20.10 +/- 0.51 [mag] 8.67E+09 +/- 2.01E+09
Near-InfraredH 12.465 +/- 0.049 mag 20032MASX.C.......:-24.80 +/- 0.50 [mag] 4.83E+10 +/- 9.92E+09
Mid-Infrared12 microns (IRAS) <5.937E-02 Jy 1990IRASF.C...0000M < 1.43E+37 [W] < 3.72E+10
Far-Infrared100 microns (IRAS) 5.410E-01 +/- 22 % Jy 1990IRASF.C...0000M 1.56E+37 +/- 4.65E+36 [W] 4.07E+10 +/- 1.21E+10
NOTE: The above quantities are derived using a Distance Modulus of 37.26 mag corresponding to
a Luminosity Distance of 283.8 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 20 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MFGC 02485 (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]
K_s (2MASS "total") 50.2027.11145 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:65.3535.29
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.302 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 2MFGC 02485 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MFGC 02485SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J03033963-2204035 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0303396-220404 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Faint Source Catalog -- IRAS F03013-2215 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0303397-220404 6dF Galaxy Redshift Survey
NRAO/VLA Sky Survey (NVSS)
Retrieve mean data from LEDA -- PGC 819724 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MFGC 02485GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MFGC 02485NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 03h03m39.6s, -22d04m04s (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)
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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