NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-20 T11:23:24 PST
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You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 1

INDEX for NGC 7073
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
   
32 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
33 Reference(s)   
6 Position data point(s)
6 Redshift data point(s)   
4 Diameter data point(s)   
1 Note(s)   

ESSENTIAL NOTE for NGC 7073 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 7073 (Back to INDEX)
Object Names Type Object Names Type
NGC 7073G ISOSS J21294-1129 IrS
MRK 0899 UvES 6dF J2129260-112917 G
MCG -02-54-010 G AGC 610060 G
2MASX J21292601-1129170 IrS GSC 5794 00668 G
2MASS J21292602-1129176 IrS PGC 066847 G
GALEXASC J212925.98-112919.2 UvS NVSS J212926-112907 RadioS
IRAS 21267-1142 IrS [SLK2004] 1708 IrS
IRAS F21267-1142 IrS    

COORDINATES for NGC 7073 (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)  321.682502  -11.707605  21h26m43.80s  -11d42m27.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  322.358417  -11.488139  21h29m26.02s  -11d29m17.3s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  320.304166    3.175682                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  321.002498    3.171980                              1.25E+00  1.25E+00    0
Galactic               40.983551  -40.207928                              1.25E+00  1.25E+00    0
SuperGalactic         263.318701   43.101301                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 7073 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 7073 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...2005ApJS..160..149S
4 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 7073 (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]0.2270.1900.1430.1130.0790.2220.1730.1190.0890.0660.0370.0230.0160.008
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]0.2930.2330.1790.1440.1050.2780.2050.1490.1130.0800.0490.0310.0200.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.150 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 7073 (Back to INDEX)
Helio. Radial Velocity     :      5545 +/-        9 km/s      
Redshift                   :  0.018496 +/- 0.000030        2003A&A...412...57P
Major Diameter (arcmin)    :  0.8 
Minor Diameter (arcmin)    :  0.7 
Magnitude and Filter       : 14.64
Classifications            : Sa/b           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:
6 Redshift data point(s)      32 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 7073 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5545 +/-      9 km/s      2003A&A...412...57P
V (Kinematic LSR)          :    5553 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5662 +/-     10 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5707 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :    5229 +/-     24 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5594 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    5690 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    5707 +/-     17 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    77.6 +/-    5.4 Mpc      (m-M) = 34.45 +/- 0.15 mag
D (Local Group)            :    78.2 +/-    5.5 Mpc      (m-M) = 34.47 +/- 0.15 mag
D (3K CMB)                 :    71.6 +/-    5.0 Mpc      (m-M) = 34.28 +/- 0.15 mag
D (Virgo Infall only)      :    76.6 +/-    5.4 Mpc      (m-M) = 34.42 +/- 0.15 mag
D (Virgo + GA only)        :    77.9 +/-    5.5 Mpc      (m-M) = 34.46 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    78.2 +/-    5.5 Mpc      (m-M) = 34.47 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     376 pc/arcsec =  0.376 kpc/arcsec =  22.56 kpc/arcmin =   1.35 Mpc/degree
Scale (Local Group)        :     379 pc/arcsec =  0.379 kpc/arcsec =  22.74 kpc/arcmin =   1.36 Mpc/degree
Scale (3K CMB)             :     347 pc/arcsec =  0.347 kpc/arcsec =  20.83 kpc/arcmin =   1.25 Mpc/degree
Scale (Virgo Infall only)  :     372 pc/arcsec =  0.372 kpc/arcsec =  22.29 kpc/arcmin =   1.34 Mpc/degree
Scale (Virgo + GA only)    :     378 pc/arcsec =  0.378 kpc/arcsec =  22.67 kpc/arcmin =   1.36 Mpc/degree
Scale(Virgo + GA + Shapley):     379 pc/arcsec =  0.379 kpc/arcsec =  22.74 kpc/arcmin =   1.36 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 = 4.398 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5545 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.017441 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 72.6 Mpc (m-M) = 34.31 mag Angular-Size Distance : 70.1 Mpc (m-M) = 34.23 mag Co-Moving Radial Distance : 71.4 Mpc (m-M) = 34.27 mag Co-Moving Tangential Dist. : 71.4 Mpc (m-M) = 34.27 mag Co-Moving Volume : 0.00152 Gpc^3 Light Travel-Time : 0.231 Gyr Age at Redshift 0.017441 : 13.068 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 340 pc/arcsec = 0.340 kpc/arcsec = 20.41 kpc/arcmin = 1.22 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93318; Magnitude per Unit Area = 0.07509 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 NGC 7073 (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)]
UltravioletNUV (GALEX) AB 16.1598 +/- 0.0150547 mag 2012GASC..C...0000S-18.15 +/- 0.50 [mag] 2.65E+09 +/- 5.30E+08
VisualF_pg 13.2 +/- 0.3 mag 2007ApJS..170...33P-21.11 +/- 0.58 [mag] 1.24E+10 +/- 4.24E+09
Near-InfraredH 11.471 +/- 0.060 mag 20032MASX.C.......:-22.83 +/- 0.50 [mag] 7.88E+09 +/- 1.64E+09
Mid-Infrared12 microns (IRAS) 8.987E-02 +/- 31 % Jy 1990IRASF.C...0000M 1.42E+36 +/- 5.24E+35 [W] 3.69E+09 +/- 1.36E+09
Far-Infrared170 microns (ISO) 2.04 +/- 30 % Jy 2004A&A...422...39S 2.27E+36 +/- 8.17E+35 [W] 5.89E+09 +/- 2.12E+09
Radio1.4GHz 3.8 +/- 0.5 milliJy 1998AJ....115.1693C 3.36E+30 +/- 8.04E+29 [W] 8.73E+03 +/- 2.09E+03
NOTE: The above quantities are derived using a Distance Modulus of 34.31 mag corresponding to
a Luminosity Distance of 72.6 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 32 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 7073 (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]
POSS1 103a-O 48.0042.24... Intermed. surface brightness 1968MCG4..C...0000V18.1916.01
K_s (2MASS "total") 67.8039.3210 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:25.7014.90
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.379 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 7073 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 7073SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 7073VizieR Catalog Query (U.S. mirror, CfA/Harvard)
FBS Catalogue of Markarian Galaxies -- MRK 0899 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -02-54-010 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J21292601-1129170 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 21267-1142 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F21267-1142 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J2129260-112917 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 066847 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 066847 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 7073GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 7073NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 21h29m26.0s, -11d29m17s (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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