NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T09:38:04 PDT
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Velocity(km/s): Unconstrained
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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. 1

INDEX for NGC 0045 GROUP
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
3 Reference(s)   
1 Redshift data point(s)   

ESSENTIAL NOTE for NGC 0045 GROUP (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 0045 GROUP (Back to INDEX)
Object Names Type Object Names Type
NGC 0045 GROUPGGroupHDCE 0007 GTrpl

COORDINATES for NGC 0045 GROUP (Back to INDEX)

Position Reference:2008ApJ...685.1320C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)      2.6572    -23.4756     00h10m37s     -23d28.5m  1.50E+02  1.50E+02    0
Equatorial (J2000.0)      3.2917    -23.1975     00h13m10s     -23d11.9m  1.50E+02  1.50E+02    0
Ecliptic   (B1950.0)    352.5700    -22.4817                              1.50E+02  1.50E+02    0
Ecliptic   (J2000.0)    353.2713    -22.4819                              1.50E+02  1.50E+02    0
Galactic                 55.2517    -80.4940                              1.50E+02  1.50E+02    0
SuperGalactic           271.2996      3.0970                              1.50E+02  1.50E+02    0

REDSHIFT-INDEPENDENT DISTANCES for NGC 0045 GROUP (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 0045 GROUP

Summary Statistics computed by NED from 2 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 0045 GROUP Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 30.03 10.140
Std. Dev. 0.23 1.075
Min. 29.86 9.380
Max. 30.19 10.900
Median 30.03 10.140

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0045 GROUP (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 0045 GROUP (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]0.1130.0950.0720.0570.0390.1110.0860.0600.0440.0330.0190.0120.0080.004
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]0.1410.1120.0860.0690.0500.1330.0980.0710.0540.0380.0230.0150.0090.004


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.030 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 0045 GROUP (Back to INDEX)
Helio. Radial Velocity     :       465 km/s       
Redshift                   :  0.001551           2008ApJ...685.1320C
Morphology                 :                     
Magnitude and Filter       :      
Size (arcmin)              :      
Population Count           :     3

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:
1 Redshift data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :     465  km/s                2008ApJ...685.1320C
V (Kinematic LSR)          :     460  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :     491 +/-      1 km/s      1991RC3.9.C...0000d
V (Local Group)            :     528 +/-      4 km/s      1996AJ....111..794K
V (3K CMB)                 :     156 +/-     22 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :     460 +/-      6 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :     488 +/-      6 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :     489 +/-      6 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :    6.72 +/-   0.47 Mpc      (m-M) = 29.14 +/- 0.15 mag
D (Local Group)            :    7.23 +/-   0.51 Mpc      (m-M) = 29.30 +/- 0.15 mag
D (3K CMB)                 :    2.14 +/-   0.33 Mpc      (m-M) = 26.65 +/- 0.31 mag
D (Virgo Infall only)      :    6.31 +/-   0.45 Mpc      (m-M) = 29.00 +/- 0.15 mag
D (Virgo + GA only)        :    6.69 +/-   0.47 Mpc      (m-M) = 29.13 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    6.70 +/-   0.47 Mpc      (m-M) = 29.13 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      33 pc/arcsec =  0.033 kpc/arcsec =   1.95 kpc/arcmin =   0.12 Mpc/degree
Scale (Local Group)        :      35 pc/arcsec =  0.035 kpc/arcsec =   2.10 kpc/arcmin =   0.13 Mpc/degree
Scale (3K CMB)             :      10 pc/arcsec =  0.010 kpc/arcsec =   0.62 kpc/arcmin =   0.04 Mpc/degree
Scale (Virgo Infall only)  :      31 pc/arcsec =  0.031 kpc/arcsec =   1.83 kpc/arcmin =   0.11 Mpc/degree
Scale (Virgo + GA only)    :      32 pc/arcsec =  0.032 kpc/arcsec =   1.94 kpc/arcmin =   0.12 Mpc/degree
Scale(Virgo + GA + Shapley):      32 pc/arcsec =  0.032 kpc/arcsec =   1.95 kpc/arcmin =   0.12 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 = 51.298 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 465 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.000521 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 2.14 Mpc (m-M) = 26.65 mag Angular-Size Distance : 2.14 Mpc (m-M) = 26.65 mag Co-Moving Radial Distance : 2.14 Mpc (m-M) = 26.65 mag Co-Moving Tangential Dist. : 2.14 Mpc (m-M) = 26.65 mag Co-Moving Volume : 4.1e-08 Gpc^3 Light Travel-Time : 0.007 Gyr Age at Redshift 0.000521 : 13.292 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 10 pc/arcsec = 0.010 kpc/arcsec = 0.62 kpc/arcmin = 0.04 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.99792; Magnitude per Unit Area = 0.002263 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

EXTERNAL ARCHIVES AND SERVICES for NGC 0045 GROUP Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 0045 GROUPSIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 0045 GROUPVizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 0045 GROUPGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 0045 GROUPNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 00h13m10.0s, -23d11m51s (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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