NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-15 T02:17:04 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 0621


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 0621                       01h36m49.0s +35d30m44s G        5162  0.017219      13.73    ...    29     2   27    9     6    7     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 0621

INDEX for NGC 0621
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
29 Reference(s)   
9 Position data point(s)
6 Redshift data point(s)   
7 Diameter data point(s)   
2 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 0621 (Back to INDEX)
RC3 gives v = 3305 +/- 96 km/sec.                                               

CROSS-IDENTIFICATIONS for NGC 0621 (Back to INDEX)
Object Names Type Object Names Type
NGC 0621G 2MASS J01364882+3530440 IrS
UGC 01147 G 2MASS J01364906+3530438 IrS
IV Zw 054 G GALEXASC J013648.96+353044.3 UvS
CGCG 521-055 G LDCE 0074 NED093 G
CGCG 0133.9+3516 G HDCE 0085 NED001 G
CGPG 0133.9+3516 G USGC U068 NED06 G
MCG +06-04-045 G MAPS-PP O_1189_0224412 G
2MASX J01364904+3530440 IrS PGC 005984 G
2MASXi J0136490+353044 IrS UZC J013649.1+353043 G
     

COORDINATES for NGC 0621 (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)   23.483830   35.257603  01h33m56.12s  +35d15m27.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   24.204417   35.512194  01h36m49.06s  +35d30m43.9s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   35.194552   23.586050                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   35.890890   23.590234                              1.25E+00  1.25E+00    0
Galactic              133.234451  -26.450020                              1.25E+00  1.25E+00    0
SuperGalactic         333.264705    0.867659                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
9 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 0621 (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 0621

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 0621 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 34.38 75.100
Std. Dev. 0.16 5.374
Min. 34.26 71.300
Max. 34.49 78.900
Median 34.38 75.100

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0621 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Galaxy MorphologySB0SB0...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
4 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 0621 (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]0.1920.1610.1220.0960.0670.1880.1470.1010.0750.0560.0310.0200.0130.007
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]0.2370.1880.1440.1160.0840.2240.1650.1200.0910.0640.0390.0250.0160.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.130 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 0621 (Back to INDEX)
Helio. Radial Velocity     :      5162 +/-       20 km/s      
Redshift                   :  0.017219 +/- 0.000067        1995A&AS..113..151D
Major Diameter (arcmin)    :   1.9
Minor Diameter (arcmin)    :   1.8
Magnitude and Filter       : 13.73
Classifications            : SB0                 

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:
6 Redshift data point(s)      27 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 0621 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    5162 +/-     20 km/s      1995A&AS..113..151D
V (Kinematic LSR)          :    5162 +/-     20 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    5305 +/-     21 km/s      1991RC3.9.C...0000d
V (Local Group)            :    5387 +/-     24 km/s      1996AJ....111..794K
V (3K CMB)                 :    4894 +/-     27 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    5291 +/-     25 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    5078 +/-     29 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    5055 +/-     29 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    72.7 +/-    5.1 Mpc      (m-M) = 34.31 +/- 0.15 mag
D (Local Group)            :    73.8 +/-    5.2 Mpc      (m-M) = 34.34 +/- 0.15 mag
D (3K CMB)                 :    67.0 +/-    4.7 Mpc      (m-M) = 34.13 +/- 0.15 mag
D (Virgo Infall only)      :    72.5 +/-    5.1 Mpc      (m-M) = 34.30 +/- 0.15 mag
D (Virgo + GA only)        :    69.6 +/-    4.9 Mpc      (m-M) = 34.21 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    69.2 +/-    4.9 Mpc      (m-M) = 34.20 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     352 pc/arcsec =  0.352 kpc/arcsec =  21.14 kpc/arcmin =   1.27 Mpc/degree
Scale (Local Group)        :     358 pc/arcsec =  0.358 kpc/arcsec =  21.47 kpc/arcmin =   1.29 Mpc/degree
Scale (3K CMB)             :     325 pc/arcsec =  0.325 kpc/arcsec =  19.50 kpc/arcmin =   1.17 Mpc/degree
Scale (Virgo Infall only)  :     351 pc/arcsec =  0.351 kpc/arcsec =  21.08 kpc/arcmin =   1.27 Mpc/degree
Scale (Virgo + GA only)    :     337 pc/arcsec =  0.337 kpc/arcsec =  20.23 kpc/arcmin =   1.21 Mpc/degree
Scale(Virgo + GA + Shapley):     336 pc/arcsec =  0.336 kpc/arcsec =  20.14 kpc/arcmin =   1.21 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 = 4.965 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 5162 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.016325 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 67.9 Mpc (m-M) = 34.16 mag Angular-Size Distance : 65.7 Mpc (m-M) = 34.09 mag Co-Moving Radial Distance : 66.8 Mpc (m-M) = 34.12 mag Co-Moving Tangential Dist. : 66.8 Mpc (m-M) = 34.12 mag Co-Moving Volume : 0.00125 Gpc^3 Light Travel-Time : 0.216 Gyr Age at Redshift 0.016325 : 13.083 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 319 pc/arcsec = 0.319 kpc/arcsec = 19.12 kpc/arcmin = 1.15 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.93728; Magnitude per Unit Area = 0.07032 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 0621 (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 18.9049 +/- 0.0649035 mag 2012GASC..C...0000S-15.48 +/- 0.26 [mag] 2.26E+08 +/- 2.65E+07
VisualB (m_B^0) 13.53 mag 1991RC3.9.C...0000d-20.85 [mag] 1.97E+10
Near-InfraredH 9.950 +/- 0.020 mag 20032MASX.C.......:-24.43 +/- 0.25 [mag] 3.42E+10 +/- 3.52E+09
Radio2380 MHz 2. +/- 4. milliJy 1978ApJS...36...53D 3.21E+30 +/- 6.43E+30 [W] 8.35E+03 +/- 1.67E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (34.38 +/- 0.16) mag corresponding to
a Metric Distance of (75.100 +/- 5.374) 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 NGC 0621 (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]
RC3 D_0 (blue) 119.70...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d43.58...
K_s (2MASS "total") 92.0069.92105 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:33.5025.46
NOTE: Physical diameters are derived using a scale of 0.3641 kpc/arcsec based on Average NED-D Metric Distance of (75.100 +/- 5.374) 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 0621 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 0621SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 0621VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 01147 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 521-055 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 +06-04-045 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J01364904+3530440 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0136490+353044 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 005984 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 005984 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 0621GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 0621NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 01h36m49.0s, +35d30m44s (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)
The NRAO Data Archive System

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