NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-12 T11:22:08 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 NGC 2321


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    NGC 2321                       07h05m59.0s +50d45m22s G        6318  0.021075      14.50    ...    27     0   21    8     4    7     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2321

INDEX for NGC 2321
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
   
21 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
27 Reference(s)   
8 Position data point(s)
4 Redshift data point(s)   
7 Diameter data point(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2321 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2321 (Back to INDEX)
Object Names Type Object Names Type
NGC 2321G 2MASS J07055904+5045215 IrS
UGC 03663 G LDCE 0484 NED014 G
CGCG 234-051 G HDCE 0426 NED004 G
CGCG 0702.1+5050 G NPM1G +50.0072 G
MCG +08-13-053 G PGC 020141 G
2MASX J07055903+5045210 IrS UZC J070559.0+504522 G
2MASXi J0705590+504521 IrS UZC-CG 053 NED02 G
     

COORDINATES for NGC 2321 (Back to INDEX)

Position Reference:1987AJ.....94..501K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  105.527279   50.832819 07h02m06.547s +50d49m58.15s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  106.495845   50.756037 07h05m59.003s +50d45m21.73s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  101.037589   27.980454                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  101.736991   27.986714                              5.00E-01  5.00E-01    0
Galactic              166.189671   22.883073                              5.00E-01  5.00E-01    0
SuperGalactic          28.341306  -23.491474                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
8 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2321 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 2321

Summary Statistics computed by NED from 4 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.


NGC 2321 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.82 91.900
Std. Dev. 0.06 2.624
Min. 34.77 89.900
Max. 34.90 95.500
Median 34.80 91.100

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2321 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1992ApJS...81....5S
Luminosity Class1.0LC I...1991RC3.9.C...0000d
Galaxy MorphologySBaSBa...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
9 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2321 (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]0.2900.2430.1840.1450.1010.2840.2210.1530.1140.0850.0470.0300.0200.010
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]0.3620.2870.2210.1780.1290.3430.2520.1830.1390.0980.0600.0380.0240.010


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.290 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2321 (Back to INDEX)
Helio. Radial Velocity     :      6318 +/-       13 km/s      
Redshift                   :  0.021075 +/- 0.000043        1998A&AS..130..333T
Major Diameter (arcmin)    :   1.4
Minor Diameter (arcmin)    :   1.1
Magnitude and Filter       : 14.50
Classifications            : SBa                 

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:
4 Redshift data point(s)      21 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2321 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    6318 +/-     13 km/s      1998A&AS..130..333T
V (Kinematic LSR)          :    6315 +/-     13 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    6364 +/-     13 km/s      1991RC3.9.C...0000d
V (Local Group)            :    6394 +/-     14 km/s      1996AJ....111..794K
V (3K CMB)                 :    6394 +/-     14 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    6476 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    6415 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    6423 +/-     15 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    87.2 +/-    6.1 Mpc      (m-M) = 34.70 +/- 0.15 mag
D (Local Group)            :    87.6 +/-    6.1 Mpc      (m-M) = 34.71 +/- 0.15 mag
D (3K CMB)                 :    87.6 +/-    6.1 Mpc      (m-M) = 34.71 +/- 0.15 mag
D (Virgo Infall only)      :    88.7 +/-    6.2 Mpc      (m-M) = 34.74 +/- 0.15 mag
D (Virgo + GA only)        :    87.9 +/-    6.2 Mpc      (m-M) = 34.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    88.0 +/-    6.2 Mpc      (m-M) = 34.72 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     423 pc/arcsec =  0.423 kpc/arcsec =  25.36 kpc/arcmin =   1.52 Mpc/degree
Scale (Local Group)        :     425 pc/arcsec =  0.425 kpc/arcsec =  25.48 kpc/arcmin =   1.53 Mpc/degree
Scale (3K CMB)             :     425 pc/arcsec =  0.425 kpc/arcsec =  25.48 kpc/arcmin =   1.53 Mpc/degree
Scale (Virgo Infall only)  :     430 pc/arcsec =  0.430 kpc/arcsec =  25.81 kpc/arcmin =   1.55 Mpc/degree
Scale (Virgo + GA only)    :     426 pc/arcsec =  0.426 kpc/arcsec =  25.56 kpc/arcmin =   1.53 Mpc/degree
Scale(Virgo + GA + Shapley):     427 pc/arcsec =  0.427 kpc/arcsec =  25.59 kpc/arcmin =   1.54 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 = 3.907 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 6318 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.021329 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 89.1 Mpc (m-M) = 34.75 mag Angular-Size Distance : 85.4 Mpc (m-M) = 34.66 mag Co-Moving Radial Distance : 87.2 Mpc (m-M) = 34.70 mag Co-Moving Tangential Dist. : 87.2 Mpc (m-M) = 34.70 mag Co-Moving Volume : 0.00278 Gpc^3 Light Travel-Time : 0.281 Gyr Age at Redshift 0.021329 : 13.017 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 414 pc/arcsec = 0.414 kpc/arcsec = 24.84 kpc/arcmin = 1.49 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.91905; Magnitude per Unit Area = 0.09166 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 2321 (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)]
VisualR (NOT) 13.00 +/- 0.02 mag 2008A&A...486..755T-21.82 +/- 0.07 [mag] 2.35E+10 +/- 7.99E+08
Near-InfraredH 10.496 +/- 0.041 mag 20032MASX.C.......:-24.32 +/- 0.08 [mag] 3.10E+10 +/- 1.49E+09
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.82 +/- 0.06) mag corresponding to
a Metric Distance of (91.900 +/- 2.624) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 21 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2321 (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 90.0065.70135 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N40.1029.27
K_s (2MASS "total") 115.7069.42140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:51.5530.93
NOTE: Physical diameters are derived using a scale of 0.4455 kpc/arcsec based on Average NED-D Metric Distance of (91.900 +/- 2.624) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 7 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 2321 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2321SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2321VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 03663 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 234-051 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +08-13-053 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J07055903+5045210 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0705590+504521 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 020141 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 020141 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2321GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2321NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 07h05m59.0s, +50d45m22s (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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