Date and Time of the Query: 2019-04-22 T03:16:54 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 02690*

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 02690                      03h20m42.9s -01d06m31s G        6285  0.020965      14.56    ...    66     1   40   17    12    6     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - UGC 02690

INDEX for UGC 02690
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):

40 Photometric data point(s) and SED   
Redshift-Independent Distances
66 Reference(s)   
17 Position data point(s)
12 Redshift data point(s)   
6 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for UGC 02690 (Back to INDEX)

Object Names Type Object Names Type
UGC 02690G HCG 025A G
CGCG 390-068 G WBL 099-002 G
CGCG 0318.2-0117 G NSA 155518 G
MCG +00-09-066 G PGC 012531 G
2MASX J03204294-0106307 IrS SSTSL2 J032042.91-010631.3 IrS
2MASXi J0320429-010630 IrS UZC J032042.9-010630 G
2MASS J03204294-0106311 IrS NVSS J032042-010628 RadioS
SDSS J032042.94-010631.1 G [BFW2006] J050.17891-01.10860 G
IRAS 03181-0117 IrS Mr18:[BFW2006] 06147 NED02 G
IRAS F03181-0117 IrS v2MCG 20:[DMP2012] 2 G

COORDINATES for UGC 02690 (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)   49.542750   -1.288060  03h18m10.26s  -01d17m17.0s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   50.178917   -1.108583  03h20m42.94s  -01d06m30.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   46.722725  -18.862039                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   47.422593  -18.856889                              1.25E+00  1.25E+00    0
Galactic              183.260237  -45.763638                              1.25E+00  1.25E+00    0
SuperGalactic         306.468005  -35.220317                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
17 Position data point(s)


7 Distances found in NED View 7 Individual Distance Measurement(s) for UGC 02690

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 02690 Distance Modulus
Metric Distance
Mean 34.47 79.414
Std. Dev. 0.39 13.791
Min. 33.95 61.500
Max. 34.88 94.500
Median 34.53 80.500

TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGMGroup member...1999AJ....118.2014W
KinematicsHI line widthHI line width...1999AJ....117.2039H
Luminosity Class4.5LC III...1991RC3.9.C...0000d
Galaxy MorphologySAc pec:SAc pec?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...1997ApJS..109..333W
14 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]0.3130.2620.1980.1570.1090.3060.2380.1650.1230.0910.0510.0320.0220.011
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]0.3990.3170.2440.1960.1430.3790.2790.2020.1530.1090.0660.0420.0270.011

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.140 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for UGC 02690 (Back to INDEX)
Helio. Radial Velocity     :      6285 +/-       30 km/s      
Redshift                   :  0.020965 +/- 0.000100        1992ApJ...399..353H
Major Diameter (arcmin)    :   1.3
Minor Diameter (arcmin)    :   0.6
Magnitude and Filter       : 14.56
Classifications            : SAc pec:            

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:
12 Redshift data point(s)      40 photometric data point(s)      6 Diameter data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :    6285 +/-     30 km/s      1992ApJ...399..353H
V (Kinematic LSR)          :    6272 +/-     30 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    6265 +/-     30 km/s      1991RC3.9.C...0000d
V (Local Group)            :    6300 +/-     30 km/s      1996AJ....111..794K
V (3K CMB)                 :    6114 +/-     32 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    6182 +/-     31 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    6110 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    6100 +/-     32 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    85.8 +/-    6.0 Mpc      (m-M) = 34.67 +/- 0.15 mag
D (Local Group)            :    86.3 +/-    6.1 Mpc      (m-M) = 34.68 +/- 0.15 mag
D (3K CMB)                 :    83.8 +/-    5.9 Mpc      (m-M) = 34.62 +/- 0.15 mag
D (Virgo Infall only)      :    84.7 +/-    5.9 Mpc      (m-M) = 34.64 +/- 0.15 mag
D (Virgo + GA only)        :    83.7 +/-    5.9 Mpc      (m-M) = 34.61 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    83.6 +/-    5.9 Mpc      (m-M) = 34.61 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     416 pc/arcsec =  0.416 kpc/arcsec =  24.96 kpc/arcmin =   1.50 Mpc/degree
Scale (Local Group)        :     418 pc/arcsec =  0.418 kpc/arcsec =  25.10 kpc/arcmin =   1.51 Mpc/degree
Scale (3K CMB)             :     406 pc/arcsec =  0.406 kpc/arcsec =  24.36 kpc/arcmin =   1.46 Mpc/degree
Scale (Virgo Infall only)  :     411 pc/arcsec =  0.411 kpc/arcsec =  24.63 kpc/arcmin =   1.48 Mpc/degree
Scale (Virgo + GA only)    :     406 pc/arcsec =  0.406 kpc/arcsec =  24.35 kpc/arcmin =   1.46 Mpc/degree
Scale(Virgo + GA + Shapley):     405 pc/arcsec =  0.405 kpc/arcsec =  24.31 kpc/arcmin =   1.46 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 = 4.114 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 6285 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.020395 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 85.1 Mpc (m-M) = 34.65 mag Angular-Size Distance : 81.7 Mpc (m-M) = 34.56 mag Co-Moving Radial Distance : 83.4 Mpc (m-M) = 34.61 mag Co-Moving Tangential Dist. : 83.4 Mpc (m-M) = 34.61 mag Co-Moving Volume : 0.00243 Gpc^3 Light Travel-Time : 0.269 Gyr Age at Redshift 0.020395 : 13.030 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 396 pc/arcsec = 0.396 kpc/arcsec = 23.78 kpc/arcmin = 1.43 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.92242; Magnitude per Unit Area = 0.08768 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)]
UltravioletFUV (GALEX) AB 16.06 mag 2007ApJS..173..404B-18.41 [mag] 5.32E+09
VisualI 12.84 mag 2007ApJS..172..599S-21.63 [mag] 1.38E+10
Near-InfraredJ 12.237 +/- 0.040 mag 20032MASX.C.......:-22.23 +/- 0.33 [mag] 9.56E+09 +/- 1.31E+09
Mid-Infrared8.0 microns (IRAC) 8.3820E+03 +/- 9.3753E+00 microJy 2013SSTSLC4.2....0C 2.41E+35 +/- 3.16E+34 [W] 6.27E+08 +/- 8.23E+07
Far-Infrared60 microns (IRAS) 6.021E-01 +/- 8 % Jy 1990IRASF.C...0000M 2.27E+36 +/- 3.49E+35 [W] 5.91E+09 +/- 9.08E+08
Radio1.4 GHz (VLA) 5.6 milliJy 2002AJ....124..675C 5.92E+30 [W] 1.54E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.47 +/- 0.39) mag corresponding to
a Metric Distance of (79.414 +/- 13.791) 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 40 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 90.0036.00143 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N34.6513.86
K_s (2MASS "total") 72.4040.54150 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:27.8715.61
NOTE: Physical diameters are derived using a scale of 0.3850 kpc/arcsec based on Average NED-D Metric Distance of (79.414 +/- 13.791) 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 02690SIMBAD (CDS, Strasbourg, France)
Uppsala General Catalog -- UGC 02690VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 390-068 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 +00-09-066 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J03204294-0106307 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0320429-010630 NASA/IPAC Infrared Science Archive (IRSA)
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 03181-0117 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F03181-0117 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 012531 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 012531 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- UGC 02690GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- UGC 02690NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 03h20m42.9s, -01d06m31s (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)
SDSS Sky Server
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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