NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-20 T15:09:30 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 02403*


2 objects found in NED.    

SOURCE LIST

Object list is sorted on RA or Longitude


 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 02403                      02h55m57.2s +00d41m33s G        4142  0.013817      14.3g    ...    82     1   72   21    18   10     0 Retrieve Retrieve 1   
2    2MASS J02555894+0040259        02h55m58.9s +00d40m26s G       22179  0.073980      18.1g    ...    10     0   43    6     4    8     0 Retrieve Retrieve 2   

Detailed information for each object


Object No. 1 - UGC 02403

INDEX for UGC 02403
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
   
72 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
82 Reference(s)   
21 Position data point(s)
18 Redshift data point(s)   
10 Diameter data point(s)   
1 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for UGC 02403 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for UGC 02403 (Back to INDEX)
Object Names Type Object Names Type
UGC 02403G AKARI J0255569+004129 IrS
CGCG 389-047 G ISOSS J02559+0041 IrS
CGCG 0253.3+0029 G ASK 037304.0 G
MCG +00-08-050 G NSA 007646 G
2MASX J02555728+0041331 IrS PGC 011075 G
2MASS J02555726+0041332 IrS UZC J025557.2+004133 G
SDSS J025557.25+004133.3 G NVSS J025557+004132 RadioS
SDSS J025557.26+004133.4 G CALIFA 115 G
GALEXASC J025557.16+004132.8 UvS [SLK2004] 0361 IrS
GALEXMSC J025557.16+004130.8 UvS [RHM2006] SFGs 135 G
IRAS 02533+0029 IrS [PJY2015] 587731513690554498 G
IRAS F02533+0029 IrS    

COORDINATES for UGC 02403 (Back to INDEX)

Position Reference:2001SDSSe.1...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  43.3459709   0.4912242 02h53m23.033s +00d29m28.41s  2.50E-01  2.50E-01    0
Equatorial (J2000.0)  43.9885833   0.6926111 02h55m57.260s +00d41m33.40s  2.50E-01  2.50E-01    0
Ecliptic   (B1950.0)  41.0438259 -15.3806738                              2.50E-01  2.50E-01    0
Ecliptic   (J2000.0)  41.7435691 -15.3759526                              2.50E-01  2.50E-01    0
Galactic             175.1263169 -49.1361075                              2.50E-01  2.50E-01    0
SuperGalactic        306.1690191 -28.7785135                              2.50E-01  2.50E-01    0
Additional detailed measurements with references are also available by clicking below:
21 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for UGC 02403 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for UGC 02403

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 02403 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 33.42 48.571
Std. Dev. 0.23 4.949
Min. 33.10 41.700
Max. 33.66 53.800
Median 33.56 51.400

CLASSIFICATIONS (TYPES, ATTRIBUTES) for UGC 02403 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1991A&A...245..393M
Luminosity Class1.0LC I...1991RC3.9.C...0000d
Galaxy MorphologySB(rs)a pec:SB(rs)a pec?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
14 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for UGC 02403 (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]0.3900.3260.2470.1950.1350.3820.2970.2060.1530.1140.0640.0400.0270.014
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]0.4890.3880.2980.2400.1740.4640.3410.2470.1880.1330.0810.0520.0330.014


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.260 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for UGC 02403 (Back to INDEX)
Helio. Radial Velocity     :      4142 +/-        5 km/s      
Redshift                   :  0.013817 +/- 0.000017        2003SDSS1.C...0000:
Major Diameter (arcmin)    :  1.43
Minor Diameter (arcmin)    :  0.60
Magnitude and Filter       : 14.3g
Classifications            : SB(rs)a pec:   HII  

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:
18 Redshift data point(s)      72 photometric data point(s)      10 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for UGC 02403 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    4142 +/-      5 km/s      2003SDSS1.C...0000:
V (Kinematic LSR)          :    4130 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    4144 +/-      5 km/s      1991RC3.9.C...0000d
V (Local Group)            :    4187 +/-      6 km/s      1996AJ....111..794K
V (3K CMB)                 :    3936 +/-     15 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    4068 +/-     10 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    4008 +/-     11 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    3999 +/-     11 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    56.8 +/-    4.0 Mpc      (m-M) = 33.77 +/- 0.15 mag
D (Local Group)            :    57.4 +/-    4.0 Mpc      (m-M) = 33.79 +/- 0.15 mag
D (3K CMB)                 :    53.9 +/-    3.8 Mpc      (m-M) = 33.66 +/- 0.15 mag
D (Virgo Infall only)      :    55.7 +/-    3.9 Mpc      (m-M) = 33.73 +/- 0.15 mag
D (Virgo + GA only)        :    54.9 +/-    3.8 Mpc      (m-M) = 33.70 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    54.8 +/-    3.8 Mpc      (m-M) = 33.69 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     275 pc/arcsec =  0.275 kpc/arcsec =  16.51 kpc/arcmin =   0.99 Mpc/degree
Scale (Local Group)        :     278 pc/arcsec =  0.278 kpc/arcsec =  16.68 kpc/arcmin =   1.00 Mpc/degree
Scale (3K CMB)             :     261 pc/arcsec =  0.261 kpc/arcsec =  15.68 kpc/arcmin =   0.94 Mpc/degree
Scale (Virgo Infall only)  :     270 pc/arcsec =  0.270 kpc/arcsec =  16.21 kpc/arcmin =   0.97 Mpc/degree
Scale (Virgo + GA only)    :     266 pc/arcsec =  0.266 kpc/arcsec =  15.97 kpc/arcmin =   0.96 Mpc/degree
Scale(Virgo + GA + Shapley):     266 pc/arcsec =  0.266 kpc/arcsec =  15.94 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 = 6.275 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 4142 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.013128 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 54.5 Mpc (m-M) = 33.68 mag Angular-Size Distance : 53.1 Mpc (m-M) = 33.62 mag Co-Moving Radial Distance : 53.8 Mpc (m-M) = 33.65 mag Co-Moving Tangential Dist. : 53.8 Mpc (m-M) = 33.65 mag Co-Moving Volume : 0.000651 Gpc^3 Light Travel-Time : 0.174 Gyr Age at Redshift 0.013128 : 13.125 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 257 pc/arcsec = 0.257 kpc/arcsec = 15.44 kpc/arcmin = 0.93 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.94917; Magnitude per Unit Area = 0.05664 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 02403 (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 17.8608 +/- 0.0110544 mag 2012GMSC..C...0000S-15.56 +/- 0.19 [mag] 2.46E+08 +/- 1.91E+07
Visuali (SDSS Petrosian)AB 12.914 +/- 0.003 asinh mag 2004SDSS2.C...0000:-20.51 +/- 0.19 [mag] 1.64E+10 +/- 1.27E+09
Near-InfraredH 10.321 +/- 0.026 mag 20032MASX.C.......:-23.10 +/- 0.19 [mag] 1.02E+10 +/- 8.22E+08
Mid-Infrared25 microns (IRAS) 0.97 +/- 0.038 Jy 1989AJ.....98..766S 3.29E+36 +/- 2.84E+35 [W] 8.55E+09 +/- 7.38E+08
Far-Infrared100 microns (IRAS) 12.06 +/- 0.09 Jy 2003AJ....126.1607S 1.02E+37 +/- 7.93E+35 [W] 2.66E+10 +/- 2.06E+09
Sub-Millimeter450 microns (SCUBA) 1010 +/- 202 milliJy 2001MNRAS.327..697D 1.90E+35 +/- 4.07E+34 [W] 4.94E+08 +/- 1.06E+08
Millimeter31 GHz (OVRO) -1.50 +/- 2.70 milliJy 2009ApJ...704.1433M 0.00E+00 +/- -NaN [W] 0.00E+00 +/- -NaN
Radio1.4 GHz (VLA) 29.5 milliJy 2002AJ....124..675C 1.17E+31 [W] 3.03E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (33.42 +/- 0.23) mag corresponding to
a Metric Distance of (48.571 +/- 4.949) 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 72 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for UGC 02403 (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]
r (SDSS Isophotal) 106.5338.35151 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:25.099.03
K_s (2MASS "total") 106.4036.18140 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:25.058.52
NOTE: Physical diameters are derived using a scale of 0.2355 kpc/arcsec based on Average NED-D Metric Distance of (48.571 +/- 4.949) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 10 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for UGC 02403 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- UGC 02403SIMBAD (CDS, Strasbourg, France)
Uppsala General Catalog -- UGC 02403VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 389-047 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 +00-08-050 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J02555728+0041331 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 02533+0029 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F02533+0029 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 011075 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 011075 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- UGC 02403GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- UGC 02403NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h55m57.2s, +00d41m33s (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)
version
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

Back to the list



Object No. 2 - 2MASS J02555894+0040259

INDEX for 2MASS J02555894+0040259
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
   
43 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
10 Reference(s)   
6 Position data point(s)
4 Redshift data point(s)   
8 Diameter data point(s)   

ESSENTIAL NOTE for 2MASS J02555894+0040259 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for 2MASS J02555894+0040259 (Back to INDEX)
Object Names Type Object Names Type
2MASS J02555894+0040259IrS ASK 037310.0 G
SDSS J025558.94+004025.9 G APMUKS(BJ) B025324.72+002820.3G
SDSS J025558.95+004025.9 G LEDA 213123 G
SDSS J025558.95+004026.0 G UGC 02403:[KCP2006] 1 G

COORDINATES for 2MASS J02555894+0040259 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   43.353071    0.472505 02h53m24.737s +00d28m21.02s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)   43.995620    0.673868 02h55m58.949s +00d40m25.92s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)   41.045023  -15.400661                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)   41.744768  -15.395940                              5.00E-01  5.00E-01    0
Galactic              175.154114  -49.144482                              5.00E-01  5.00E-01    0
SuperGalactic         306.151259  -28.791104                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for 2MASS J02555894+0040259 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for 2MASS J02555894+0040259 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for 2MASS J02555894+0040259 (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]0.3900.3260.2470.1950.1350.3810.2970.2050.1530.1140.0640.0400.0270.014
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]0.4870.3870.2970.2400.1740.4620.3400.2470.1870.1330.0810.0520.0330.014


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.260 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for 2MASS J02555894+0040259 (Back to INDEX)
Helio. Radial Velocity     :     22179 +/-       17 km/s      
Redshift                   :  0.073980 +/- 0.000056        2001SDSSe.1...0000:
Major Diameter (arcmin)    :  0.24
Minor Diameter (arcmin)    :  0.11
Magnitude and Filter       : 18.1g
Classifications            :                     

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)      43 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for 2MASS J02555894+0040259 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   22179 +/-     17 km/s      2001SDSSe.1...0000:
V (Kinematic LSR)          :   22167 +/-     17 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   22180 +/-     17 km/s      1991RC3.9.C...0000d
V (Local Group)            :   22223 +/-     17 km/s      1996AJ....111..794K
V (3K CMB)                 :   21972 +/-     22 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   22075 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   21877 +/-     24 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   21842 +/-     24 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   303.8 +/-   21.3 Mpc      (m-M) = 37.41 +/- 0.15 mag
D (Local Group)            :   304.4 +/-   21.3 Mpc      (m-M) = 37.42 +/- 0.15 mag
D (3K CMB)                 :   301.0 +/-   21.1 Mpc      (m-M) = 37.39 +/- 0.15 mag
D (Virgo Infall only)      :   302.4 +/-   21.2 Mpc      (m-M) = 37.40 +/- 0.15 mag
D (Virgo + GA only)        :   299.7 +/-   21.0 Mpc      (m-M) = 37.38 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   299.2 +/-   20.9 Mpc      (m-M) = 37.38 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1473 pc/arcsec =  1.473 kpc/arcsec =  88.38 kpc/arcmin =   5.30 Mpc/degree
Scale (Local Group)        :    1476 pc/arcsec =  1.476 kpc/arcsec =  88.56 kpc/arcmin =   5.31 Mpc/degree
Scale (3K CMB)             :    1459 pc/arcsec =  1.459 kpc/arcsec =  87.55 kpc/arcmin =   5.25 Mpc/degree
Scale (Virgo Infall only)  :    1466 pc/arcsec =  1.466 kpc/arcsec =  87.96 kpc/arcmin =   5.28 Mpc/degree
Scale (Virgo + GA only)    :    1453 pc/arcsec =  1.453 kpc/arcsec =  87.18 kpc/arcmin =   5.23 Mpc/degree
Scale(Virgo + GA + Shapley):    1451 pc/arcsec =  1.451 kpc/arcsec =  87.04 kpc/arcmin =   5.22 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 = 1.149 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 22179 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.073291 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 318 Mpc (m-M) = 37.51 mag Angular-Size Distance : 276 Mpc (m-M) = 37.21 mag Co-Moving Radial Distance : 296 Mpc (m-M) = 37.36 mag Co-Moving Tangential Dist. : 296 Mpc (m-M) = 37.36 mag Co-Moving Volume : 0.109 Gpc^3 Light Travel-Time : 0.933 Gyr Age at Redshift 0.073291 : 12.366 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1339 pc/arcsec = 1.339 kpc/arcsec = 80.34 kpc/arcmin = 4.82 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.75358; Magnitude per Unit Area = 0.3072 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 2MASS J02555894+0040259 (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)]
Visuali (SDSS Petrosian)AB 16.795 +/- 0.014 asinh mag 2004SDSS2.C...0000:-20.72 +/- 0.50 [mag] 1.78E+10 +/- 3.56E+09
Near-InfraredH (2MASS/CTIO) 14.626 +/- 0.118 mag 2006AJ....131.1163S-22.89 +/- 0.51 [mag] 8.22E+09 +/- 1.87E+09
NOTE: The above quantities are derived using a Distance Modulus of 37.51 mag corresponding to
a Luminosity Distance of 318.2 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 43 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for 2MASS J02555894+0040259 (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]
r (SDSS Isophotal) 18.248.3959 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:26.4612.17
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.451 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for 2MASS J02555894+0040259 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- 2MASS J02555894+0040259SIMBAD (CDS, Strasbourg, France)
version
SDSS Sky Server
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- 2MASS J02555894+0040259GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- 2MASS J02555894+0040259NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h55m58.9s, +00d40m26s (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)
version
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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