NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T00:56:39 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 01918*


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    UGC 01918                      02h27m32.5s +25d40m07s G        5085  0.016962      14.57    ...    36     0   38    8     5    7     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - UGC 01918

INDEX for UGC 01918
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
   
38 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
36 Reference(s)   
8 Position data point(s)
5 Redshift data point(s)   
7 Diameter data point(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for UGC 01918 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for UGC 01918 (Back to INDEX)
Object Names Type Object Names Type
UGC 01918G IRAS 02246+2526 IrS
CGCG 483-056 G IRAS F02246+2526 IrS
CGCG 0224.6+2526 G AKARI J0227327+254006 IrS
MCG +04-06-046 G LDCE 0162 NED005 G
2MASX J02273247+2540073 IrS USGC U125 NED02 G
2MASXi J0227324+254007 IrS NSA 131907 G
2MASS J02273247+2540074 IrS PGC 009351 G
GALEXASC J022732.42+254007.6 UvS UZC J022732.5+254007 G
GALEXMSC J022732.56+254007.6 UvS NVSS J022732+254006 RadioS
     

COORDINATES for UGC 01918 (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)   36.165478   25.445039  02h24m39.71s  +25d26m42.1s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   36.885333   25.668722  02h27m32.48s  +25d40m07.4s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   42.148513   10.495059                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   42.846181   10.499831                              1.25E+00  1.25E+00    0
Galactic              148.679411  -32.353598                              1.25E+00  1.25E+00    0
SuperGalactic         328.197498  -12.918582                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
8 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for UGC 01918 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for UGC 01918

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.


UGC 01918 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.40 76.075
Std. Dev. 0.11 3.788
Min. 34.25 70.800
Max. 34.51 79.700
Median 34.43 76.900

CLASSIFICATIONS (TYPES, ATTRIBUTES) for UGC 01918 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1989AJ.....97..633G
Luminosity Class2.0LC I-II...1991RC3.9.C...0000d
Galaxy MorphologySBabSBab...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
11 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for UGC 01918 (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]0.4500.3770.2850.2250.1560.4400.3430.2370.1760.1310.0740.0470.0310.016
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]0.5650.4480.3440.2780.2020.5360.3940.2860.2170.1540.0940.0600.0380.016


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.220 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for UGC 01918 (Back to INDEX)
Helio. Radial Velocity     :      5085 +/-       10 km/s      
Redshift                   :  0.016962 +/- 0.000033        1991RC3.9.C...0000d
Major Diameter (arcmin)    :   1.2
Minor Diameter (arcmin)    :   0.6
Magnitude and Filter       : 14.57
Classifications            : SBab                

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:
5 Redshift data point(s)      38 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for UGC 01918 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5085 +/-     10 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :    5080 +/-     10 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5177 +/-     11 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5247 +/-     14 km/s      1996AJ....111..794K
V (3K CMB)                 :    4847 +/-     19 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5144 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4959 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4938 +/-     20 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    70.9 +/-    5.0 Mpc      (m-M) = 34.25 +/- 0.15 mag
D (Local Group)            :    71.9 +/-    5.0 Mpc      (m-M) = 34.28 +/- 0.15 mag
D (3K CMB)                 :    66.4 +/-    4.7 Mpc      (m-M) = 34.11 +/- 0.15 mag
D (Virgo Infall only)      :    70.5 +/-    4.9 Mpc      (m-M) = 34.24 +/- 0.15 mag
D (Virgo + GA only)        :    67.9 +/-    4.8 Mpc      (m-M) = 34.16 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    67.6 +/-    4.7 Mpc      (m-M) = 34.15 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     344 pc/arcsec =  0.344 kpc/arcsec =  20.63 kpc/arcmin =   1.24 Mpc/degree
Scale (Local Group)        :     348 pc/arcsec =  0.348 kpc/arcsec =  20.91 kpc/arcmin =   1.25 Mpc/degree
Scale (3K CMB)             :     322 pc/arcsec =  0.322 kpc/arcsec =  19.32 kpc/arcmin =   1.16 Mpc/degree
Scale (Virgo Infall only)  :     342 pc/arcsec =  0.342 kpc/arcsec =  20.50 kpc/arcmin =   1.23 Mpc/degree
Scale (Virgo + GA only)    :     329 pc/arcsec =  0.329 kpc/arcsec =  19.76 kpc/arcmin =   1.19 Mpc/degree
Scale(Virgo + GA + Shapley):     328 pc/arcsec =  0.328 kpc/arcsec =  19.68 kpc/arcmin =   1.18 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 = 5.082 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5085 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016169 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 67.3 Mpc (m-M) = 34.14 mag Angular-Size Distance : 65.1 Mpc (m-M) = 34.07 mag Co-Moving Radial Distance : 66.2 Mpc (m-M) = 34.10 mag Co-Moving Tangential Dist. : 66.2 Mpc (m-M) = 34.10 mag Co-Moving Volume : 0.00121 Gpc^3 Light Travel-Time : 0.214 Gyr Age at Redshift 0.016169 : 13.085 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 316 pc/arcsec = 0.316 kpc/arcsec = 18.95 kpc/arcmin = 1.14 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93786; Magnitude per Unit Area = 0.06966 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 UGC 01918 (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 18.2560 +/- 0.0213278 mag 2012GMSC..C...0000S-16.14 +/- 0.13 [mag] 4.21E+08 +/- 2.25E+07
VisualB (m_B^0) 13.93 mag 1991RC3.9.C...0000d-20.47 [mag] 1.40E+10
Near-InfraredH 10.544 +/- 0.028 mag 20032MASX.C.......:-23.86 +/- 0.13 [mag] 2.03E+10 +/- 1.14E+09
Mid-Infrared12 microns (IRAS) <3.087E-01 Jy 1990IRASF.C...0000M < 5.35E+36 [W] < 1.39E+10
Far-Infrared100 microns (IRAS) 2.615E+00 +/- 12 % Jy 1990IRASF.C...0000M 5.44E+36 +/- 7.06E+35 [W] 1.42E+10 +/- 1.84E+09
Radio1.4GHz 9.1 +/- 0.5 milliJy 1998AJ....115.1693C 8.82E+30 +/- 6.54E+29 [W] 2.29E+04 +/- 1.70E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.40 +/- 0.11) mag corresponding to
a Metric Distance of (76.075 +/- 3.788) 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 38 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for UGC 01918 (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 78.0042.12118 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N28.7715.53
K_s (2MASS "total") 86.4060.48115 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:31.8722.31
NOTE: Physical diameters are derived using a scale of 0.3688 kpc/arcsec based on Average NED-D Metric Distance of (76.075 +/- 3.788) 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 UGC 01918 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- UGC 01918SIMBAD (CDS, Strasbourg, France)
Uppsala General Catalog -- UGC 01918VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 483-056 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 +04-06-046 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J02273247+2540073 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0227324+254007 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 02246+2526 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F02246+2526 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 009351 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 009351 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- UGC 01918GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- UGC 01918NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h27m32.5s, +25d40m07s (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)
The NRAO Data Archive System

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