Date and Time of the Query: 2019-04-22 T03:21:30 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 UGC 02443*

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   *UGC 02443                      02h58m21.6s -02d02m33s G        2514  0.008386      14.36    ...    44     0   26   13     9    6     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - UGC 02443

INDEX for UGC 02443
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):

26 Photometric data point(s) and SED   
Redshift-Independent Distances
44 Reference(s)   
13 Position data point(s)
9 Redshift data point(s)   
6 Diameter data point(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for UGC 02443 (Back to INDEX)
The 2MASX position applies to a knot 13 arcsec southwest of the nucleus.        

Object Names Type Object Names Type
UGC 02443G 2MASS J02582152-0202302 IrS
CGCG 389-057 G IRAS F02557-0214 IrS
CGCG 0255.8-0214 G 6dF J0258216-020233 G
MCG +00-08-060 G APMUKS(BJ) B025549.43-021428.1G
LCSB L0149O G NSA 132893 G
2MASX J02582084-0202394 IrS PGC 011245 G
2MASXi J0258215-020230 IrS UZC J025821.4-020230 G

COORDINATES for UGC 02443 (Back to INDEX)

Position Reference:20096dF...C...0000J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   43.956643   -2.241877  02h55m49.59s  -02d14m30.8s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   44.590000   -2.042528  02h58m21.60s  -02d02m33.1s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   40.793539  -18.170870                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   41.493530  -18.166162                              1.25E+00  1.25E+00    0
Galactic              178.831217  -50.599961                              1.25E+00  1.25E+00    0
SuperGalactic         303.386050  -30.183628                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
13 Position data point(s)


7 Distances found in NED View 7 Individual Distance Measurement(s) for UGC 02443

Summary Statistics computed by NED from 7 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.

UGC 02443 Distance Modulus
Metric Distance
Mean 32.73 35.286
Std. Dev. 0.17 2.853
Min. 32.53 32.000
Max. 32.97 39.300
Median 32.67 34.200

TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1999AJ....117.2039H
Luminosity Class6.0LC III-IV...1991RC3.9.C...0000d
Galaxy MorphologyScd:Scd?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2009ApJS..182..474S
9 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]0.4030.3370.2550.2020.1400.3950.3070.2130.1580.1180.0660.0420.0280.014
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]0.5030.3990.3070.2470.1800.4770.3510.2550.1930.1370.0830.0530.0340.014

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.200 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for UGC 02443 (Back to INDEX)
Helio. Radial Velocity     :      2514 +/-       33 km/s      
Redshift                   :  0.008386 +/- 0.000110        1999ApJS..121..287H
Major Diameter (arcmin)    :   1.3
Minor Diameter (arcmin)    :   0.7
Magnitude and Filter       : 14.36
Classifications            : Scd:                

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:
9 Redshift data point(s)      26 photometric data point(s)      6 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :    2514 +/-     33 km/s      1999ApJS..121..287H
V (Kinematic LSR)          :    2502 +/-     33 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2506 +/-     33 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2546 +/-     33 km/s      1996AJ....111..794K
V (3K CMB)                 :    2313 +/-     36 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2444 +/-     34 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2428 +/-     34 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2424 +/-     34 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    34.3 +/-    2.4 Mpc      (m-M) = 32.68 +/- 0.15 mag
D (Local Group)            :    34.9 +/-    2.5 Mpc      (m-M) = 32.71 +/- 0.15 mag
D (3K CMB)                 :    31.7 +/-    2.3 Mpc      (m-M) = 32.50 +/- 0.15 mag
D (Virgo Infall only)      :    33.5 +/-    2.4 Mpc      (m-M) = 32.62 +/- 0.15 mag
D (Virgo + GA only)        :    33.3 +/-    2.4 Mpc      (m-M) = 32.61 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    33.2 +/-    2.4 Mpc      (m-M) = 32.61 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     166 pc/arcsec =  0.166 kpc/arcsec =   9.99 kpc/arcmin =   0.60 Mpc/degree
Scale (Local Group)        :     169 pc/arcsec =  0.169 kpc/arcsec =  10.14 kpc/arcmin =   0.61 Mpc/degree
Scale (3K CMB)             :     154 pc/arcsec =  0.154 kpc/arcsec =   9.22 kpc/arcmin =   0.55 Mpc/degree
Scale (Virgo Infall only)  :     162 pc/arcsec =  0.162 kpc/arcsec =   9.74 kpc/arcmin =   0.58 Mpc/degree
Scale (Virgo + GA only)    :     161 pc/arcsec =  0.161 kpc/arcsec =   9.68 kpc/arcmin =   0.58 Mpc/degree
Scale(Virgo + GA + Shapley):     161 pc/arcsec =  0.161 kpc/arcsec =   9.66 kpc/arcmin =   0.58 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 = 10.352 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2514 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.007715 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 31.9 Mpc (m-M) = 32.52 mag Angular-Size Distance : 31.4 Mpc (m-M) = 32.48 mag Co-Moving Radial Distance : 31.6 Mpc (m-M) = 32.50 mag Co-Moving Tangential Dist. : 31.6 Mpc (m-M) = 32.50 mag Co-Moving Volume : 0.000133 Gpc^3 Light Travel-Time : 0.103 Gyr Age at Redshift 0.007715 : 13.196 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 152 pc/arcsec = 0.152 kpc/arcsec = 9.13 kpc/arcmin = 0.55 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96973; Magnitude per Unit Area = 0.03338 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)]
VisualI 12.36 mag 2007ApJS..172..599S-20.37 [mag] 4.26E+09
Near-InfraredH_14arcsec (2MASS) 13.920 +/- 0.101 mag 20032MASX.C.......:-18.81 +/- 0.18 [mag] 1.95E+08 +/- 2.25E+07
Mid-Infrared12 microns (IRAS) <8.785E-02 Jy 1990IRASF.C...0000M < 3.27E+35 [W] < 8.50E+08
Far-Infrared100 microns (IRAS) 8.875E-01 +/- 24 % Jy 1990IRASF.C...0000M 3.97E+35 +/- 9.82E+34 [W] 1.03E+09 +/- 2.55E+08
NOTE: The above quantities are derived using an estimated Distance Modulus of (32.73 +/- 0.17) mag corresponding to
a Metric Distance of (35.286 +/- 2.853) 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 26 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]
POSS1 103a-O 90.0047.70163 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N15.408.16
K_s (2MASS "total") 49.309.8695 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:8.431.69
NOTE: Physical diameters are derived using a scale of 0.1711 kpc/arcsec based on Average NED-D Metric Distance of (35.286 +/- 2.853) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 6 Diameter data point(s) available in NED.

Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- UGC 02443SIMBAD (CDS, Strasbourg, France)
Uppsala General Catalog -- UGC 02443VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 389-057 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 +00-08-060 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J02582084-0202394 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0258215-020230 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Faint Source Catalog -- IRAS F02557-0214 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0258216-020233 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 011245 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 011245 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- UGC 02443GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- UGC 02443NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h58m21.6s, -02d02m33s (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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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