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You have selected the following parameters to search on:

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

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 4790                       12h54m51.9s -10d14m52s G        1344  0.004483      12.76    ...    81     5   33   10     5    5     0 Retrieve Retrieve 1

Detailed information for each object

Object No. 1 - NGC 4790

INDEX for NGC 4790

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

33 Photometric data point(s) and SED

Spectra
Redshift-Independent Distances
81 Reference(s)
10 Position data point(s)
5 Redshift data point(s)
5 Diameter data point(s)
5 Note(s)
RC3 data

ESSENTIAL NOTE for NGC 4790 (Back to INDEX)

Confused HIPASS source

CROSS-IDENTIFICATIONS for NGC 4790 (Back to INDEX)

Object Names	Type	Object Names	Type
NGC 4790	G	LDCE 0904 NED278	G
MCG -02-33-056	G	HDCE 0740 NED013	G
2MASX J12545193-1014521	IrS	USGC S190 NED12	G
2MASS J12545194-1014523	IrS	GSC 5538 00303	G
GALEXASC J125451.86-101453.0	UvS	HIPASS J1254-10b	RadioS
GALEXMSC J125451.90-101452.4	UvS	PGC 043972	G
IRAS 12522-0958	IrS	NVSS J125451-101451	RadioS
IRAS F12522-0958	IrS	LGG 307:[G93] 010	G
AKARI J1254523-101454	IrS

COORDINATES for NGC 4790 (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)  193.064229   -9.976990  12h52m15.41s  -09d58m37.2s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  193.716417  -10.247833  12h54m51.94s  -10d14m52.2s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  195.893918   -4.035249                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  196.592054   -4.037593                              1.25E+00  1.25E+00    0
Galactic              304.320810   52.614677                              1.25E+00  1.25E+00    0
SuperGalactic         126.313167   -2.796655                              1.25E+00  1.25E+00    0

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

REDSHIFT-INDEPENDENT DISTANCES for NGC 4790 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 4790

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 4790	Distance Modulus (mag)	Metric Distance (Mpc)
Mean	31.78	22.886
Std. Dev.	0.29	2.793
Min.	31.14	16.900
Max.	32.05	25.700
Median	31.87	23.600

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4790 (Back to INDEX)

Type	As Published	NED Homogenized	Flag	Reference Code
Hierarchy	P	in a pair	...	1976RC2...C...0000d
Kinematics	HI line width	HI line width	...	1987A&AS...68..427R
Luminosity Class	5.0	LC III	...	1991RC3.9.C...0000d
Galaxy Morphology	SB(rs)c:?	SB(rs)c?	...	1991RC3.9.C...0000d
Distance Indicator	Tully-Fisher	Tully-Fisher	...	2007A&A...465...71T

23 Detailed Classification(s)

FOREGROUND GALACTIC EXTINCTION for NGC 4790 (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] 0.208 0.174 0.132 0.104 0.072 0.203 0.159 0.110 0.081 0.061 0.034 0.022 0.014 0.007

  

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

Bandpass [µm] A_λ [mag]
Landolt U (0.35)  0.208
Landolt B (0.43)  0.174
Landolt V (0.54)  0.132
Landolt R (0.64)  0.104
Landolt I (0.80)  0.072
CTIO U (0.37)  0.197
CTIO B (0.43)  0.175
CTIO V (0.55)  0.129
CTIO R (0.65)  0.102
CTIO I (0.80)  0.073
UKIRT J (1.25)  0.034
UKIRT H (1.66)  0.022
UKIRT K (2.19)  0.014
UKIRT L' (3.78)  0.007
Gunn g (0.52)  0.140
Gunn r (0.66)  0.099
Gunn i (0.79)  0.075
Gunn z (0.91)  0.059
Spinrad R_S (0.69)  0.092
Stromgren u (0.35)  0.207
Stromgren b (0.47)  0.161
Stromgren v (0.41)  0.182
Stromgren beta (0.49)  0.153
Stromgren y (0.55)  0.129
SDSS u (0.36)  0.203
SDSS g (0.47)  0.159
SDSS r (0.62)  0.110
SDSS i (0.75)  0.081
SDSS z (0.89)  0.061
DSS-II g (0.46)  0.162
DSS-II r (0.65)  0.100
DSS-II i (0.81)  0.071
PS1 g (0.49)  0.152
PS1 r (0.62)  0.109
PS1 i (0.75)  0.081
PS1 z (0.87)  0.063
PS1 y (0.97)  0.052
PS1 w (0.62)  0.112
LSST u (0.37)  0.199
LSST g (0.48)  0.155
LSST r (0.62)  0.109
LSST i (0.75)  0.081
LSST z (0.87)  0.064
LSST y (0.97)  0.052
WFPC2 F300W (0.31)  0.235
WFPC2 F450W (0.46)  0.164
WFPC2 F555W (0.54)  0.132
WFPC2 F606W (0.60)  0.116
WFPC2 F702W (0.69)  0.093
WFPC2 F814W (0.79)  0.074
WFC3 F105W (1.04)  0.047
WFC3 F110W (1.12)  0.042
WFC3 F125W (1.23)  0.035
WFC3 F140W (1.37)  0.029
WFC3 F160W (1.53)  0.025
WFC3 F200LP (0.55)  0.142
WFC3 F218W (0.22)  0.372
WFC3 F225W (0.24)  0.335
WFC3 F275W (0.27)  0.263
WFC3 F300X (0.29)  0.251
WFC3 F336W (0.34)  0.214
WFC3 F350LP (0.59)  0.126
WFC3 F390W (0.40)  0.187
WFC3 F438W (0.43)  0.174
WFC3 F475W (0.48)  0.156
WFC3 F475X (0.50)  0.150
WFC3 F555W (0.53)  0.137
WFC3 F600LP (0.74)  0.085
WFC3 F606W (0.59)  0.119
WFC3 F625W (0.62)  0.108
WFC3 F775W (0.76)  0.079
WFC3 F814W (0.80)  0.074
WFC3 F850LP (0.91)  0.058
ACS clear (0.62)  0.117
ACS F435W (0.43)  0.173
ACS F475W (0.48)  0.157
ACS F550M (0.56)  0.126
ACS F555W (0.54)  0.134
ACS F606W (0.59)  0.119
ACS F625W (0.63)  0.107
ACS F775W (0.77)  0.078
ACS F814W (0.80)  0.073
ACS F850LP (0.90)  0.060
DES g (0.48)  0.155
DES r (0.64)  0.104
DES i (0.78)  0.077
DES z (0.91)  0.058
DES Y (0.99)  0.051


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] 0.261 0.207 0.159 0.128 0.093 0.247 0.182 0.132 0.100 0.071 0.043 0.028 0.018 0.007


Galactic Extinction based on H I Column Densities and Galaxy Counts 
(Burstein & Heiles; 1982AJ.....87.1165B) assuming R_v = 3.1:
A_B = 0.110 mag 

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 4790 (Back to INDEX)

Helio. Radial Velocity     :      1344 +/-        5 km/s      
Redshift                   :  0.004483 +/- 0.000018        2006HIPAS.C...0000:
Major Diameter (arcmin)    :   1.7
Minor Diameter (arcmin)    :   1.1
Magnitude and Filter       : 12.76
Classifications            : SB(rs)c:?           

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)      33 photometric data point(s)      5 Diameter data point(s)

QUANTITIES DERIVED FROM REDSHIFT for NGC 4790 (Details)(Back to INDEX)

Calculated and Corrected Velocities
V (Heliocentric)           :    1344 +/-      5 km/s      2006HIPAS.C...0000:
V (Kinematic LSR)          :    1346 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1236 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1163 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :    1679 +/-     24 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1588 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1572 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1565 +/-     32 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where H_o =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    16.9 +/-    1.2 Mpc      (m-M) = 31.14 +/- 0.15 mag
D (Local Group)            :    15.9 +/-    1.1 Mpc      (m-M) = 31.01 +/- 0.15 mag
D (3K CMB)                 :    23.0 +/-    1.6 Mpc      (m-M) = 31.81 +/- 0.15 mag
D (Virgo Infall only)      :    21.8 +/-    1.6 Mpc      (m-M) = 31.69 +/- 0.15 mag
D (Virgo + GA only)        :    21.5 +/-    1.5 Mpc      (m-M) = 31.67 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    21.4 +/-    1.5 Mpc      (m-M) = 31.66 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      82 pc/arcsec =  0.082 kpc/arcsec =   4.93 kpc/arcmin =   0.30 Mpc/degree
Scale (Local Group)        :      77 pc/arcsec =  0.077 kpc/arcsec =   4.63 kpc/arcmin =   0.28 Mpc/degree
Scale (3K CMB)             :     111 pc/arcsec =  0.111 kpc/arcsec =   6.69 kpc/arcmin =   0.40 Mpc/degree
Scale (Virgo Infall only)  :     105 pc/arcsec =  0.105 kpc/arcsec =   6.33 kpc/arcmin =   0.38 Mpc/degree
Scale (Virgo + GA only)    :     104 pc/arcsec =  0.104 kpc/arcsec =   6.26 kpc/arcmin =   0.38 Mpc/degree
Scale(Virgo + GA + Shapley):     104 pc/arcsec =  0.104 kpc/arcsec =   6.24 kpc/arcmin =   0.37 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 = 16.036 arcmin  
and Selected Redshift, defined by the Velocity Range:
from  to km/sec where V(Heliocentric) =   1344 km/sec  






Cosmology-Corrected Quantities [H_o =  73.00 km/sec/Mpc, Ω_matter =   0.27, Ω_vacuum =   0.73]
[Redshift 0.005599 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation]
Luminosity Distance        : 23.1 Mpc      (m-M) = 31.82 mag
Angular-Size Distance      : 22.8 Mpc      (m-M) = 31.79 mag
Co-Moving Radial Distance  : 23 Mpc      (m-M) = 31.81 mag
Co-Moving Tangential Dist. : 23 Mpc      (m-M) = 31.81 mag
Co-Moving Volume           : 5.07e-05 Gpc^3
Light Travel-Time          :    0.075 Gyr
Age at Redshift 0.005599   :   13.224 Gyr
Age of Universe            :   13.299 Gyr
Scale (Cosmology Corrected):     111 pc/arcsec =  0.111 kpc/arcsec =   6.64 kpc/arcmin =   0.40 Mpc/degree
Surface Brightness Dimming : Flux Density per Unit Area =  0.97791; Magnitude per Unit Area = 0.02425 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 4790 (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)]
Ultraviolet	NUV (GALEX) AB	14.3936 +/- 0.00114726 mag	2012GMSC..C...0000S	-17.39 +/- 0.23 [mag]	1.34E+09 +/- 1.23E+08
Visual	B (m_B^0)	12.36 mag	1991RC3.9.C...0000d	-19.42 [mag]	5.38E+09
Near-Infrared	H	10.028 +/- 0.038 mag	20032MASX.C.......:	-21.75 +/- 0.23 [mag]	2.96E+09 +/- 2.93E+08
Mid-Infrared	12 microns (IRAS)	1.369E-01 +/- 23 % Jy	1990IRASF.C...0000M	2.15E+35 +/- 5.32E+34 [W]	5.58E+08 +/- 1.38E+08
Far-Infrared	100 microns (IRAS)	6.032E+00 +/- 7 % Jy	1990IRASF.C...0000M	1.13E+36 +/- 1.31E+35 [W]	2.95E+09 +/- 3.41E+08
Radio	1.4GHz	18.0 +/- 2.0 milliJy	1998AJ....115.1693C	1.58E+30 +/- 2.28E+29 [W]	4.11E+03 +/- 5.93E+02

NOTE: The above quantities are derived using an estimated Distance Modulus of (31.78 +/- 0.29) mag corresponding to
a Metric Distance of (22.886 +/- 2.793) 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 33 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4790 (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)	106.70	...	...	25.0 B-mag arcsec^-2^	1991RC3.9.C...0000d	11.84	...
K_s (2MASS "total")	125.60	72.85	80	Diameter for "total" magnitude 20032MASX.C.......:	20032MASX.C.......:	13.94	8.08

NOTE: Physical diameters are derived using a scale of 0.1110 kpc/arcsec based on Average NED-D Metric Distance of (22.886 +/- 2.793) 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 4790 Help (Back to INDEX)

Resources for Object Names	Site/Service
Query SIMBAD by primary NED object name -- NGC 4790	SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 4790	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG -02-33-056	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J12545193-1014521	NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 12522-0958	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F12522-0958	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 043972	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 043972	The Lyon/Meudon Extragalactic Database (LEDA)
	NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4790	GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4790	NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h54m51.9s, -10d14m52s (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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NED results for object NGC 4790

1 objects found in NED.

Detailed information for each object