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NASA/IPAC EXTRAGALACTIC DATABASE Date and Time of the Query: 2019-04-25 T05:13:17 PDT Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
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Parameters for Distances and Cosmology: H_o= 73.0; Ω_matter = 0.27; Ω_vacuum = 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 7389

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):

18 Photometric data point(s) and SED

Spectra
Redshift-Independent Distances
25 Reference(s)
5 Position data point(s)
5 Redshift data point(s)
6 Diameter data point(s)
1 Note(s)
RC3 data

ESSENTIAL NOTE for NGC 7389 (Back to INDEX)

N/A

CROSS-IDENTIFICATIONS for NGC 7389 (Back to INDEX)

Object Names	Type	Object Names	Type
NGC 7389	G	USGC U823 NED04	G
CGCG 430-018	G	NPM1G +11.0553	G
CGCG 2247.8+1119	G	NSA 150210	G
MCG +02-58-019	G	PGC 069836	G
2MASX J22501609+1133585	IrS	SRGb 013.030	G
2MASS J22501606+1133583	IrS	UZC J225016.1+113357	G
WBL 688-004	G	UZC-CG 281 NED04	G
LDCE 1539 NED003	G	CXO J225016.0+113358	XrayS
HDCE 1211 NED003	G	ZwCl 2247.3+1107:[SRT77] 12	G

COORDINATES for NGC 7389 (Back to INDEX)

Position Reference:1987AJ.....94..501K

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  341.943317   11.301042 22h47m46.396s +11d18m03.75s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  342.566860   11.566183 22h50m16.046s +11d33m58.26s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  347.840586   17.500840                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  348.537116   17.500018                              5.00E-01  5.00E-01    0
Galactic               81.715861  -41.409769                              5.00E-01  5.00E-01    0
SuperGalactic         300.249420   32.864790                              5.00E-01  5.00E-01    0

Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 7389 (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 7389

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 7389	Distance Modulus (mag)	Metric Distance (Mpc)
Mean	34.21	70.350
Std. Dev.	0.48	15.486
Min.	33.87	59.400
Max.	34.55	81.300
Median	34.21	70.350

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 7389 (Back to INDEX)

Type	As Published	NED Homogenized	Flag	Reference Code
Hierarchy	GM	Group member	...	1976RC2...C...0000d
Galaxy Morphology	SB0	SB0	...	1991RC3.9.C...0000d

3 Detailed Classification(s)

FOREGROUND GALACTIC EXTINCTION for NGC 7389 (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 R_v = 3.1 and different source spectrum than SFD98.



     L  a  n  d  o  l  t S  D  S  S U  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)
A_λ [mag] 0.315 0.263 0.199 0.158 0.109 0.308 0.240 0.166 0.123 0.092 0.052 0.033 0.022 0.011

  

Show/Hide A_λ magnitudes in all 88 photometric bands based on SF11
 

Bandpass [µm] A_λ [mag]
Landolt U (0.35)  0.315
Landolt B (0.43)  0.263
Landolt V (0.54)  0.199
Landolt R (0.64)  0.158
Landolt I (0.80)  0.109
CTIO U (0.37)  0.298
CTIO B (0.43)  0.265
CTIO V (0.55)  0.195
CTIO R (0.65)  0.154
CTIO I (0.80)  0.110
UKIRT J (1.25)  0.052
UKIRT H (1.66)  0.033
UKIRT K (2.19)  0.022
UKIRT L' (3.78)  0.011
Gunn g (0.52)  0.212
Gunn r (0.66)  0.149
Gunn i (0.79)  0.113
Gunn z (0.91)  0.090
Spinrad R_S (0.69)  0.140
Stromgren u (0.35)  0.313
Stromgren b (0.47)  0.243
Stromgren v (0.41)  0.276
Stromgren beta (0.49)  0.231
Stromgren y (0.55)  0.195
SDSS u (0.36)  0.308
SDSS g (0.47)  0.240
SDSS r (0.62)  0.166
SDSS i (0.75)  0.123
SDSS z (0.89)  0.092
DSS-II g (0.46)  0.246
DSS-II r (0.65)  0.152
DSS-II i (0.81)  0.108
PS1 g (0.49)  0.230
PS1 r (0.62)  0.165
PS1 i (0.75)  0.122
PS1 z (0.87)  0.096
PS1 y (0.97)  0.079
PS1 w (0.62)  0.170
LSST u (0.37)  0.301
LSST g (0.48)  0.235
LSST r (0.62)  0.165
LSST i (0.75)  0.122
LSST z (0.87)  0.096
LSST y (0.97)  0.079
WFPC2 F300W (0.31)  0.356
WFPC2 F450W (0.46)  0.248
WFPC2 F555W (0.54)  0.200
WFPC2 F606W (0.60)  0.175
WFPC2 F702W (0.69)  0.142
WFPC2 F814W (0.79)  0.113
WFC3 F105W (1.04)  0.070
WFC3 F110W (1.12)  0.064
WFC3 F125W (1.23)  0.053
WFC3 F140W (1.37)  0.045
WFC3 F160W (1.53)  0.037
WFC3 F200LP (0.55)  0.215
WFC3 F218W (0.22)  0.564
WFC3 F225W (0.24)  0.508
WFC3 F275W (0.27)  0.399
WFC3 F300X (0.29)  0.380
WFC3 F336W (0.34)  0.324
WFC3 F350LP (0.59)  0.191
WFC3 F390W (0.40)  0.283
WFC3 F438W (0.43)  0.263
WFC3 F475W (0.48)  0.236
WFC3 F475X (0.50)  0.226
WFC3 F555W (0.53)  0.207
WFC3 F600LP (0.74)  0.129
WFC3 F606W (0.59)  0.181
WFC3 F625W (0.62)  0.164
WFC3 F775W (0.76)  0.119
WFC3 F814W (0.80)  0.112
WFC3 F850LP (0.91)  0.088
ACS clear (0.62)  0.177
ACS F435W (0.43)  0.262
ACS F475W (0.48)  0.237
ACS F550M (0.56)  0.190
ACS F555W (0.54)  0.203
ACS F606W (0.59)  0.180
ACS F625W (0.63)  0.161
ACS F775W (0.77)  0.118
ACS F814W (0.80)  0.111
ACS F850LP (0.90)  0.090
DES g (0.48)  0.235
DES r (0.64)  0.158
DES i (0.78)  0.116
DES z (0.91)  0.088
DES Y (0.99)  0.077


For completeness, we include the original SFD98 values:


     L  a  n  d  o  l  t S  D  S  S U  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)
A_λ [mag] 0.388 0.308 0.237 0.191 0.139 0.368 0.271 0.196 0.149 0.106 0.064 0.041 0.026 0.011


Galactic Extinction based on H I Column Densities and Galaxy Counts 
(Burstein & Heiles; 1982AJ.....87.1165B) assuming R_v = 3.1:
A_B = 0.150 mag 

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 7389 (Back to INDEX)

Helio. Radial Velocity     :      7933 +/-       28 km/s      
Redshift                   :  0.026462 +/- 0.000093        2004ApJ...607..202M
Major Diameter (arcmin)    :   1.1
Minor Diameter (arcmin)    :   0.9
Magnitude and Filter       : 14.78
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:
5 Redshift data point(s)      18 photometric data point(s)      6 Diameter data point(s)

QUANTITIES DERIVED FROM REDSHIFT for NGC 7389 (Details)(Back to INDEX)

Calculated and Corrected Velocities
V (Heliocentric)           :    7933 +/-     28 km/s      2004ApJ...607..202M
V (Kinematic LSR)          :    7940 +/-     28 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8102 +/-     29 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8180 +/-     32 km/s      1996AJ....111..794K
V (3K CMB)                 :    7565 +/-     38 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8036 +/-     33 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    7906 +/-     34 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    7894 +/-     34 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where H_o =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   111.0 +/-    7.8 Mpc      (m-M) = 35.23 +/- 0.15 mag
D (Local Group)            :   112.0 +/-    7.9 Mpc      (m-M) = 35.25 +/- 0.15 mag
D (3K CMB)                 :   103.6 +/-    7.3 Mpc      (m-M) = 35.08 +/- 0.15 mag
D (Virgo Infall only)      :   110.1 +/-    7.7 Mpc      (m-M) = 35.21 +/- 0.15 mag
D (Virgo + GA only)        :   108.3 +/-    7.6 Mpc      (m-M) = 35.17 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   108.1 +/-    7.6 Mpc      (m-M) = 35.17 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     538 pc/arcsec =  0.538 kpc/arcsec =  32.28 kpc/arcmin =   1.94 Mpc/degree
Scale (Local Group)        :     543 pc/arcsec =  0.543 kpc/arcsec =  32.59 kpc/arcmin =   1.96 Mpc/degree
Scale (3K CMB)             :     502 pc/arcsec =  0.502 kpc/arcsec =  30.14 kpc/arcmin =   1.81 Mpc/degree
Scale (Virgo Infall only)  :     534 pc/arcsec =  0.534 kpc/arcsec =  32.02 kpc/arcmin =   1.92 Mpc/degree
Scale (Virgo + GA only)    :     525 pc/arcsec =  0.525 kpc/arcsec =  31.50 kpc/arcmin =   1.89 Mpc/degree
Scale(Virgo + GA + Shapley):     524 pc/arcsec =  0.524 kpc/arcsec =  31.46 kpc/arcmin =   1.89 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 =  3.179 arcmin  
and Selected Redshift, defined by the Velocity Range:
from  to km/sec where V(Heliocentric) =   7933 km/sec  






Cosmology-Corrected Quantities [H_o =  73.00 km/sec/Mpc, Ω_matter =   0.27, Ω_vacuum =   0.73]
[Redshift 0.025234 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation]
Luminosity Distance        : 106 Mpc      (m-M) = 35.12 mag
Angular-Size Distance      : 101 Mpc      (m-M) = 35.01 mag
Co-Moving Radial Distance  : 103 Mpc      (m-M) = 35.07 mag
Co-Moving Tangential Dist. : 103 Mpc      (m-M) = 35.07 mag
Co-Moving Volume           : 0.00459 Gpc^3
Light Travel-Time          :    0.332 Gyr
Age at Redshift 0.025234   :   12.967 Gyr
Age of Universe            :   13.299 Gyr
Scale (Cosmology Corrected):     488 pc/arcsec =  0.488 kpc/arcsec =  29.25 kpc/arcmin =   1.76 Mpc/degree
Surface Brightness Dimming : Flux Density per Unit Area =  0.90512; Magnitude per Unit Area = 0.1082 mag







To change Cosmological Input Parameters for Derived Quantities:
Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button 

H_oΩ_matterΩ_vacuum
    


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 7389 (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 νL_ν [W]	νL_ν [L_☉(Bolometric)]
Visual	B (m_B^0)	14.42 mag	1991RC3.9.C...0000d	-19.79 [mag]	7.62E+09
Near-Infrared	H	10.834 +/- 0.032 mag	20032MASX.C.......:	-23.38 +/- 0.78 [mag]	1.33E+10 +/- 4.16E+09

NOTE: The above quantities are derived using an estimated Distance Modulus of (34.21 +/- 0.48) mag corresponding to
a Metric Distance of (70.350 +/- 15.486) 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 18 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 7389 (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	Refcode	Physical Major Axis (2a) [kpc]	Physical Minor Axis (2b) [kpc]
RC3 D_0 (blue)	67.30	...	...	25.0 B-mag arcsec^-2^	1991RC3.9.C...0000d	22.95	...
K_s (2MASS "total")	70.40	47.87	40	Diameter for "total" magnitude 20032MASX.C.......:	20032MASX.C.......:	24.01	16.33

NOTE: Physical diameters are derived using a scale of 0.3411 kpc/arcsec based on Average NED-D Metric Distance of (70.350 +/- 15.486) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 6 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 7389 Help (Back to INDEX)

Resources for Object Names	Site/Service
Query SIMBAD by primary NED object name -- NGC 7389	SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 7389	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 430-018	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 +02-58-019	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J22501609+1133585	NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 069836	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 069836	The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 7389	GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 7389	NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 22h50m16.0s, +11d33m58s (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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