NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-13 T20:17:04 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 0271


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 0271                       00h50m41.8s -01d54m37s G        4129  0.013773      12.91    ...    48     1   29    8     8    7     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 0271

INDEX for NGC 0271
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
   
29 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
48 Reference(s)   
8 Position data point(s)
8 Redshift data point(s)   
7 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 0271 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 0271 (Back to INDEX)
Object Names Type Object Names Type
NGC 0271G 6dFGSv 00385 G
UGC 00519 G LDCE 0048 NED004 G
CGCG 384-013 G USGC U033 NED02 G
CGCG 0048.2-0209 G NSA 127826 G
MCG +00-03-012 G PGC 002949 G
2MASX J00504184-0154367 IrS UZC J005041.9-015438 G
2MASXi J0050418-015433 IrS UZC-CG 012 NED03 G
2MASS J00504186-0154369 IrS LGG 013:[G93] 003 G
IRAS F00481-0211 IrS [M98j] 011 NED01 G
6dF J0050419-015437 G    

COORDINATES for NGC 0271 (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)   12.035876   -2.182211  00h48m08.61s  -02d10m56.0s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   12.674417   -1.910250  00h50m41.86s  -01d54m36.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   10.209835   -6.767541                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   10.909127   -6.765806                              1.25E+00  1.25E+00    0
Galactic              122.497807  -64.781378                              1.25E+00  1.25E+00    0
SuperGalactic         294.319045    0.521612                              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 NGC 0271 (Back to INDEX)

4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 0271

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 0271 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.06 65.000
Std. Dev. 0.15 4.279
Min. 33.84 58.600
Max. 34.15 67.600
Median 34.13 66.900

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0271 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyRGin a radial-velocity based grouping...1998Afz....41..308M
KinematicsHI line widthHI line width...1992ApJS...81....5S
Luminosity Class1.5LC I-II...1991RC3.9.C...0000d
Galaxy Morphology(R')SB(rs)ab(R')SB(rs)ab...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
17 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 0271 (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]0.2300.1930.1460.1150.0800.2250.1760.1210.0900.0670.0380.0240.0160.008
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]0.2740.2180.1670.1350.0980.2600.1910.1390.1050.0750.0450.0290.0190.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.160 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 0271 (Back to INDEX)
Helio. Radial Velocity     :      4129 +/-       14 km/s      
Redshift                   :  0.013773 +/- 0.000047        1998A&AS..130..333T
Major Diameter (arcmin)    :  2.1 
Minor Diameter (arcmin)    :  1.7 
Magnitude and Filter       : 12.91
Classifications            : (R')SB(rs)ab        

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:
8 Redshift data point(s)      29 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 0271 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    4129 +/-     14 km/s      1998A&AS..130..333T
V (Kinematic LSR)          :    4125 +/-     14 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    4204 +/-     14 km/s      1991RC3.9.C...0000d
V (Local Group)            :    4266 +/-     16 km/s      1996AJ....111..794K
V (3K CMB)                 :    3796 +/-     27 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4107 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4038 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    4028 +/-     20 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    57.6 +/-    4.0 Mpc      (m-M) = 33.80 +/- 0.15 mag
D (Local Group)            :    58.4 +/-    4.1 Mpc      (m-M) = 33.83 +/- 0.15 mag
D (3K CMB)                 :    52.0 +/-    3.7 Mpc      (m-M) = 33.58 +/- 0.15 mag
D (Virgo Infall only)      :    56.3 +/-    3.9 Mpc      (m-M) = 33.75 +/- 0.15 mag
D (Virgo + GA only)        :    55.3 +/-    3.9 Mpc      (m-M) = 33.71 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    55.2 +/-    3.9 Mpc      (m-M) = 33.71 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     279 pc/arcsec =  0.279 kpc/arcsec =  16.75 kpc/arcmin =   1.01 Mpc/degree
Scale (Local Group)        :     283 pc/arcsec =  0.283 kpc/arcsec =  17.00 kpc/arcmin =   1.02 Mpc/degree
Scale (3K CMB)             :     252 pc/arcsec =  0.252 kpc/arcsec =  15.13 kpc/arcmin =   0.91 Mpc/degree
Scale (Virgo Infall only)  :     273 pc/arcsec =  0.273 kpc/arcsec =  16.36 kpc/arcmin =   0.98 Mpc/degree
Scale (Virgo + GA only)    :     268 pc/arcsec =  0.268 kpc/arcsec =  16.09 kpc/arcmin =   0.97 Mpc/degree
Scale(Virgo + GA + Shapley):     268 pc/arcsec =  0.268 kpc/arcsec =  16.05 kpc/arcmin =   0.96 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 = 6.230 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4129 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.012662 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 52.5 Mpc (m-M) = 33.60 mag Angular-Size Distance : 51.2 Mpc (m-M) = 33.55 mag Co-Moving Radial Distance : 51.9 Mpc (m-M) = 33.57 mag Co-Moving Tangential Dist. : 51.9 Mpc (m-M) = 33.57 mag Co-Moving Volume : 0.000584 Gpc^3 Light Travel-Time : 0.168 Gyr Age at Redshift 0.012662 : 13.131 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 248 pc/arcsec = 0.248 kpc/arcsec = 14.90 kpc/arcmin = 0.89 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.95091; Magnitude per Unit Area = 0.05465 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 0271 (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)]
VisualB (m_B^0) 12.58 mag 1991RC3.9.C...0000d-21.48 [mag] 3.55E+10
Near-InfraredH 9.067 +/- 0.018 mag 20032MASX.C.......:-24.99 +/- 0.17 [mag] 5.79E+10 +/- 3.93E+09
Mid-Infrared12 microns (IRAS) <1.362E-01 Jy 1990IRASF.C...0000M < 1.72E+36 [W] < 4.47E+09
Far-Infrared100 microns (IRAS) 1.931E+00 +/- 11 % Jy 1990IRASF.C...0000M 2.93E+36 +/- 3.75E+35 [W] 7.61E+09 +/- 9.75E+08
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.06 +/- 0.15) mag corresponding to
a Metric Distance of (65.000 +/- 4.279) 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 29 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0271 (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 150.00120.00130 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N47.2737.82
K_s (2MASS "total") 170.8081.980 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:53.8225.84
NOTE: Physical diameters are derived using a scale of 0.3151 kpc/arcsec based on Average NED-D Metric Distance of (65.000 +/- 4.279) 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 0271 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 0271SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 0271VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 00519 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 384-013 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 +00-03-012 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J00504184-0154367 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0050418-015433 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Faint Source Catalog -- IRAS F00481-0211 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0050419-015437 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dFGSv 00385 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 002949 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 002949 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 0271GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 0271NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 00h50m41.8s, -01d54m37s (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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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