NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-17 T20:43:01 PST
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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

Detailed Information for Object No.

INDEX for Phoenix Dwarf
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
   
27 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
173 Reference(s)   
15 Position data point(s)
4 Redshift data point(s)   
15 Diameter data point(s)   
5 Note(s)   
ESO data    
RC3 data    

ESSENTIAL NOTE for Phoenix Dwarf (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for Phoenix Dwarf (Back to INDEX)
Object Names Type Object Names Type
Phoenix DwarfG ESO-LV 2450070 G
ESO 245- G 007 G PGC 006830 G
ESO 014903-4441.5 G 11HUGS 036 G
AM 0149-444 G [SPB93] 030 G
SGC 014903-4441.5 G    
     

COORDINATES for Phoenix Dwarf (Back to INDEX)

Position Reference:1982ESOU..C...0000L

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)    27.26250   -44.69167  01h49m03.00s  -44d41m30.0s  8.00E+00  8.00E+00    0
Equatorial (J2000.0)    27.77642   -44.44469  01h51m06.34s  -44d26m40.9s  8.00E+00  8.00E+00    0
Ecliptic   (B1950.0)     1.71573   -50.78618                              8.00E+00  8.00E+00    0
Ecliptic   (J2000.0)     2.42224   -50.78531                              8.00E+00  8.00E+00    0
Galactic               272.15887   -68.94923                              8.00E+00  8.00E+00    0
SuperGalactic          254.28786   -20.86142                              8.00E+00  8.00E+00    0
Additional detailed measurements with references are also available by clicking below:
15 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for Phoenix Dwarf (Back to INDEX)

24 Distances found in NED View 24 Individual Distance Measurement(s) for Phoenix Dwarf

Summary Statistics computed by NED from 24 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.


Phoenix Dwarf Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 23.10 0.418
Std. Dev. 0.14 0.028
Min. 22.77 0.358
Max. 23.50 0.500
Median 23.10 0.417

CLASSIFICATIONS (TYPES, ATTRIBUTES) for Phoenix Dwarf (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1997AJ....114.1313C
Luminosity Class10.0LC V-VI...1991RC3.9.C...0000d
Galaxy MorphologyIAmIAm...1991RC3.9.C...0000d
Distance IndicatorTRGBTRGB...1991AJ....102..130v
26 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for Phoenix Dwarf (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]0.0690.0580.0440.0350.0240.0680.0530.0360.0270.0200.0110.0070.0050.002
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]0.0850.0670.0520.0420.0300.0810.0590.0430.0330.0230.0140.0090.0060.002

See Notes on Galactic Extinction for important caveats.

BASIC DATA for Phoenix Dwarf (Back to INDEX)
Helio. Radial Velocity     :        56 +/-       29 km/s      
Redshift                   :  0.000187 +/- 0.000097        1997AJ....114.1313C
Major Diameter (arcmin)    :   4.9
Minor Diameter (arcmin)    :   4.1
Magnitude and Filter       : 13.07
Classifications            : IAm                 

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)      27 photometric data point(s)      15 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for Phoenix Dwarf (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :      56 +/-     29 km/s      1997AJ....114.1313C
V (Kinematic LSR)          :      43 +/-     29 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     -34 +/-     29 km/s      1991RC3.9.C...0000d
V (Local Group)            :     -37 +/-     30 km/s      1996AJ....111..794K
V (3K CMB)                 :    -114 +/-     31 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     -34 +/-     30 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     -38 +/-     30 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     -38 +/-     30 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :     N/A   
D (Local Group)            :     N/A   
D (3K CMB)                 :     N/A   
D (Virgo Infall only)      :     N/A   
D (Virgo + GA only)        :     N/A   
D (Virgo + GA + Shapley)   :     N/A   

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     N/A 
Scale (Local Group)        :     N/A 
Scale (3K CMB)             :     N/A 
Scale (Virgo Infall only)  :     N/A 
Scale (Virgo + GA only)    :     N/A 
Scale(Virgo + GA + Shapley):     N/A 

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 = -664.442 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 56 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift -0.000382 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Cosmology Computations unstable or undefined

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for Phoenix Dwarf (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 15.52 +/- 0.04 mag 2011ApJS..192....6L-7.58 +/- 0.08 [mag] 1.58E+05 +/- 7.24E+03
VisualR (Cousins) (R_T) 12.01 +/- 0.09 mag 1989ESOLV.C...0000L-11.09 +/- 0.11 [mag] 1.23E+06 +/- 1.12E+05
Near-Infrared3.6 microns (IRAC) 1.72E-2 +/- 0.23E-2 Jy 2009ApJ...703..517D 3.03E+31 +/- 4.14E+30 [W] 7.89E+04 +/- 1.08E+04
Mid-Infrared8.0 microns (IRAC) 2.7 +/- 1.7 milliJy 2006ApJ...646..192J 2.15E+30 +/- 1.36E+30 [W] 5.59E+03 +/- 3.52E+03
Far-Infrared70 microns (MIPS) <1.57E-1 Jy 2009ApJ...703..517D < 1.38E+31 [W] < 3.59E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (23.10 +/- 0.14) mag corresponding to
a Metric Distance of (0.418 +/- 0.028) 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 27 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for Phoenix Dwarf (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]
ESO-LV "Quick Blue" IIa-O 457.09411.3890 90% total B light 1989ESOLV.C...0000L0.930.83
NOTE: Physical diameters are derived using a scale of 0.0020 kpc/arcsec based on Average NED-D Metric Distance of (0.418 +/- 0.028) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 15 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for Phoenix Dwarf Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- Phoenix DwarfSIMBAD (CDS, Strasbourg, France)
ESO/Uppsala Survey -- ESO 245- G 007 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The ESO-LV catalog-- ESO-LV 2450070 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 006830 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 006830 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- Phoenix DwarfGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- Phoenix DwarfNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 01h51m06.3s, -44d26m41s (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)
The NRAO Data Archive System





Back to NED Home