NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-15 T11:25:08 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 2377


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 2377                       07h24m56.8s -09d39m34s G        2455  0.008189      13.54    ...    77     3   27    6     8    5     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2377

INDEX for NGC 2377
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
77 Reference(s)   
6 Position data point(s)
8 Redshift data point(s)   
5 Diameter data point(s)   
3 Note(s)   
RC3 data    

ESSENTIAL NOTE for NGC 2377 (Back to INDEX)
Not the radio source 3C 178.                                                    

CROSS-IDENTIFICATIONS for NGC 2377 (Back to INDEX)
Object Names Type Object Names Type
NGC 2377G LQAC 111-009 001 G
UGCA 132 G AGC 470009 G
KHG 1-07 G HIZSS 007 G
2MASX J07245681-0939336 IrS PGC 020948 G
2MASS J07245681-0939332 IrS [dML87] 618 G
DENIS J072456.8-093937 IrS [HC89] 12 XrayS
IRAS 07225-0933 IrS [H92] 18 G
CGMW 1-0839 G [VCV2001] J072456.9-093934 G
ZOAG G225.35+02.94 G [VCV2006] J072456.9-093934 G
2MIG 0976 G    
     

COORDINATES for NGC 2377 (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)  110.640178   -9.559827  07h22m33.64s  -09d33m35.4s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  111.236750   -9.659306  07h24m56.82s  -09d39m33.5s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  114.004949  -31.301195                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  114.701474  -31.295501                              1.25E+00  1.25E+00    0
Galactic              225.353625    2.941506                              1.25E+00  1.25E+00    0
SuperGalactic          77.678635  -80.522191                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2377 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 2377

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.


NGC 2377 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.60 21.657
Std. Dev. 0.62 6.458
Min. 31.00 15.900
Max. 32.51 31.800
Median 31.57 20.600

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2377 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGRGroup member, radial-velocity confirmed...1988NBGC.C....0000T
KinematicsHI line widthHI line width...2000AJ....119.2686H
Luminosity Class4.5LC III...1991RC3.9.C...0000d
Galaxy MorphologySA(s)c:SA(s)c?...1991RC3.9.C...0000d
Activity TypeH2H II...2006A&A...455..773V
Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
28 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2377 (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.
WARNING: This position with |Galactic latitude| < 5 deg has unreliable extinction estimates.
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]1.4801.2380.9360.7410.5141.4471.1280.7800.5800.4310.2420.1530.1030.052
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values: WARNING: This position with |Galactic latitude| < 5 deg has unreliable extinction estimates.
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]1.8481.4681.1270.9090.6601.7531.2900.9360.7090.5030.3070.1960.1250.052

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2377 (Back to INDEX)
Helio. Radial Velocity     :      2455 +/-        3 km/s      
Redshift                   :  0.008189 +/- 0.000010        2004AJ....128...16K
Major Diameter (arcmin)    :   1.7
Minor Diameter (arcmin)    :   1.3
Magnitude and Filter       : 13.54
Classifications            : SA(s)c:        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:
8 Redshift data point(s)      27 photometric data point(s)      5 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2377 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2455 +/-      3 km/s      2004AJ....128...16K
V (Kinematic LSR)          :    2437 +/-      3 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2284 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2242 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :    2661 +/-     15 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2357 +/-     15 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2549 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2565 +/-     21 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    31.3 +/-    2.2 Mpc      (m-M) = 32.48 +/- 0.15 mag
D (Local Group)            :    30.7 +/-    2.2 Mpc      (m-M) = 32.44 +/- 0.15 mag
D (3K CMB)                 :    36.5 +/-    2.6 Mpc      (m-M) = 32.81 +/- 0.15 mag
D (Virgo Infall only)      :    32.3 +/-    2.3 Mpc      (m-M) = 32.54 +/- 0.15 mag
D (Virgo + GA only)        :    34.9 +/-    2.5 Mpc      (m-M) = 32.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    35.1 +/-    2.5 Mpc      (m-M) = 32.73 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     152 pc/arcsec =  0.152 kpc/arcsec =   9.10 kpc/arcmin =   0.55 Mpc/degree
Scale (Local Group)        :     149 pc/arcsec =  0.149 kpc/arcsec =   8.93 kpc/arcmin =   0.54 Mpc/degree
Scale (3K CMB)             :     177 pc/arcsec =  0.177 kpc/arcsec =  10.61 kpc/arcmin =   0.64 Mpc/degree
Scale (Virgo Infall only)  :     157 pc/arcsec =  0.157 kpc/arcsec =   9.39 kpc/arcmin =   0.56 Mpc/degree
Scale (Virgo + GA only)    :     169 pc/arcsec =  0.169 kpc/arcsec =  10.16 kpc/arcmin =   0.61 Mpc/degree
Scale(Virgo + GA + Shapley):     170 pc/arcsec =  0.170 kpc/arcsec =  10.22 kpc/arcmin =   0.61 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 = 9.784 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2455 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.008878 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 36.7 Mpc (m-M) = 32.82 mag Angular-Size Distance : 36.1 Mpc (m-M) = 32.79 mag Co-Moving Radial Distance : 36.4 Mpc (m-M) = 32.81 mag Co-Moving Tangential Dist. : 36.4 Mpc (m-M) = 32.81 mag Co-Moving Volume : 0.000202 Gpc^3 Light Travel-Time : 0.118 Gyr Age at Redshift 0.008878 : 13.181 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 175 pc/arcsec = 0.175 kpc/arcsec = 10.49 kpc/arcmin = 0.63 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96526; Magnitude per Unit Area = 0.03839 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 2377 (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 (B_T^0) 10.55 mag 1991RC3.9.C...0000d-21.05 [mag] 2.55E+10
Near-InfraredH 9.373 +/- 0.023 mag 20032MASX.C.......:-22.23 +/- 0.56 [mag] 4.83E+09 +/- 1.09E+09
Mid-Infrared25 microns (IRAS) 0.948 +/- 9 % Jy 1988IRASP.C2..0000: 6.38E+35 +/- 1.55E+35 [W] 1.66E+09 +/- 4.03E+08
Far-Infrared60 microns (IRAS) 8.927 +/- 10 % Jy 1988IRASP.C2..0000: 2.51E+36 +/- 6.18E+35 [W] 6.52E+09 +/- 1.61E+09
NOTE: The above quantities are derived using an estimated Distance Modulus of (31.60 +/- 0.62) mag corresponding to
a Metric Distance of (21.657 +/- 6.458) 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 2377 (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) 185.40...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d19.47...
K_s (2MASS "total") 138.3085.7510 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:14.529.00
NOTE: Physical diameters are derived using a scale of 0.1050 kpc/arcsec based on Average NED-D Metric Distance of (21.657 +/- 6.458) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 5 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 2377 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2377SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2377VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J07245681-0939336 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 07225-0933 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 020948 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 020948 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2377GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2377NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 07h24m56.8s, -09d39m34s (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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