NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-13 T21:02:07 PST
Help | Comment | NED Home

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 IC 2098


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    IC 2098                        04h50m44.3s -05d25m07s G        2819  0.009403      14.5     ...    45     0   26   10    10    5     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - IC 2098

INDEX for IC 2098
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
   
26 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
45 Reference(s)   
10 Position data point(s)
10 Redshift data point(s)   
5 Diameter data point(s)   
RC3 data    

ESSENTIAL NOTE for IC 2098 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for IC 2098 (Back to INDEX)
Object Names Type Object Names Type
IC 2098G 6dF J0450442-052507 G
MCG -01-13-018 G 6dF J0450443-052507 G
FGC 0509 G LDCE 0343 NED005 G
RFGC 0910 G HDCE 0323 NED002 G
2MFGC 03970 G AGC 440379 G
2MASX J04504430-0525067 IrS EON J072.684-05.418 G
2MASXi J0450443-052509 IrS NSA 133965 G
2MASS J04504432-0525073 IrS PGC 016144 G
IRAS 04482-0530 IrS NVSS J045043-052507 RadioS
IRAS F04482-0530 IrS    

COORDINATES for IC 2098 (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)   72.069389   -5.502967  04h48m16.65s  -05d30m10.7s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)   72.684625   -5.418667  04h50m44.31s  -05d25m07.2s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)   69.750896  -27.696709                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)   70.450257  -27.690390                              1.25E+00  1.25E+00    0
Galactic              203.425014  -29.235738                              1.25E+00  1.25E+00    0
SuperGalactic         311.689708  -57.825859                              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 IC 2098 (Back to INDEX)

14 Distances found in NED View 14 Individual Distance Measurement(s) for IC 2098

Summary Statistics computed by NED from 14 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.


IC 2098 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 33.19 43.957
Std. Dev. 0.34 7.007
Min. 32.72 35.000
Max. 33.69 54.700
Median 33.19 43.500

CLASSIFICATIONS (TYPES, ATTRIBUTES) for IC 2098 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1992ApJS...81....5S
Luminosity Class6.0LC III-IV...1991RC3.9.C...0000d
Galaxy MorphologyScd: edge-onScd? edge-on...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...2011A&A...532A.104N
15 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for IC 2098 (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]0.2080.1740.1320.1040.0720.2040.1590.1100.0820.0610.0340.0220.0150.007
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]0.2570.2040.1570.1260.0920.2440.1790.1300.0990.0700.0430.0270.0170.007


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.100 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for IC 2098 (Back to INDEX)
Helio. Radial Velocity     :      2819 +/-       12 km/s      
Redshift                   :  0.009403 +/- 0.000040        1998A&AS..130..333T
Major Diameter (arcmin)    :  2.32
Minor Diameter (arcmin)    :  0.29
Magnitude and Filter       : 14.5 
Classifications            : Sc                  

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:
10 Redshift data point(s)      26 photometric data point(s)      5 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for IC 2098 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2819 +/-     12 km/s      1998A&AS..130..333T
V (Kinematic LSR)          :    2802 +/-     12 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2728 +/-     13 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2734 +/-     13 km/s      1996AJ....111..794K
V (3K CMB)                 :    2789 +/-     12 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2704 +/-     13 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2770 +/-     14 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2775 +/-     14 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    37.4 +/-    2.6 Mpc      (m-M) = 32.86 +/- 0.15 mag
D (Local Group)            :    37.4 +/-    2.6 Mpc      (m-M) = 32.87 +/- 0.15 mag
D (3K CMB)                 :    38.2 +/-    2.7 Mpc      (m-M) = 32.91 +/- 0.15 mag
D (Virgo Infall only)      :    37.0 +/-    2.6 Mpc      (m-M) = 32.84 +/- 0.15 mag
D (Virgo + GA only)        :    37.9 +/-    2.7 Mpc      (m-M) = 32.90 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    38.0 +/-    2.7 Mpc      (m-M) = 32.90 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     181 pc/arcsec =  0.181 kpc/arcsec =  10.87 kpc/arcmin =   0.65 Mpc/degree
Scale (Local Group)        :     182 pc/arcsec =  0.182 kpc/arcsec =  10.89 kpc/arcmin =   0.65 Mpc/degree
Scale (3K CMB)             :     185 pc/arcsec =  0.185 kpc/arcsec =  11.11 kpc/arcmin =   0.67 Mpc/degree
Scale (Virgo Infall only)  :     180 pc/arcsec =  0.180 kpc/arcsec =  10.77 kpc/arcmin =   0.65 Mpc/degree
Scale (Virgo + GA only)    :     184 pc/arcsec =  0.184 kpc/arcsec =  11.04 kpc/arcmin =   0.66 Mpc/degree
Scale(Virgo + GA + Shapley):     184 pc/arcsec =  0.184 kpc/arcsec =  11.06 kpc/arcmin =   0.66 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 = 9.043 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2819 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.009304 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 38.5 Mpc (m-M) = 32.93 mag Angular-Size Distance : 37.8 Mpc (m-M) = 32.89 mag Co-Moving Radial Distance : 38.1 Mpc (m-M) = 32.91 mag Co-Moving Tangential Dist. : 38.1 Mpc (m-M) = 32.91 mag Co-Moving Volume : 0.000232 Gpc^3 Light Travel-Time : 0.124 Gyr Age at Redshift 0.009304 : 13.175 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 183 pc/arcsec = 0.183 kpc/arcsec = 10.99 kpc/arcmin = 0.66 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96364; Magnitude per Unit Area = 0.04022 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 IC 2098 (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)]
Near-InfraredH 10.561 +/- 0.024 mag 20032MASX.C.......:-22.63 +/- 0.21 [mag] 6.69E+09 +/- 5.89E+08
Mid-Infrared12 microns (IRAS) <1.165E-01 Jy 1990IRASF.C...0000M < 6.76E+35 [W] < 1.76E+09
Far-Infrared100 microns (IRAS) 3.035E+00 +/- 8 % Jy 1990IRASF.C...0000M 2.11E+36 +/- 2.46E+35 [W] 5.48E+09 +/- 6.41E+08
Radio1.4GHz 3.8 +/- 0.7 milliJy 1998AJ....115.1693C 1.23E+30 +/- 2.50E+29 [W] 3.20E+03 +/- 6.49E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (33.19 +/- 0.34) mag corresponding to
a Metric Distance of (43.957 +/- 7.007) 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 26 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for IC 2098 (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) 128.30...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d27.34...
K_s (2MASS "total") 149.3020.9095 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:31.824.45
NOTE: Physical diameters are derived using a scale of 0.2131 kpc/arcsec based on Average NED-D Metric Distance of (43.957 +/- 7.007) 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 IC 2098 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- IC 2098SIMBAD (CDS, Strasbourg, France)
Morphological Catalog of Galaxies -- MCG -01-13-018 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J04504430-0525067 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0450443-052509 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 04482-0530 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F04482-0530 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query 6dF Galaxy Redshift Survey -- 6dF J0450442-052507 6dF Galaxy Redshift Survey
Query 6dF Galaxy Redshift Survey -- 6dF J0450443-052507 6dF Galaxy Redshift Survey
Catalogue of Principal Galaxies -- PGC 016144 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 016144 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- IC 2098GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- IC 2098NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 04h50m44.3s, -05d25m07s (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

Back to the list




Back to NED Home