IPAC

to-bottom ↓
Home

NASA/IPAC Extragalactic Database

  • Home
  • Search Objects
    • By Name
    • Near Name or Position (Cone)
    • In Refcode
    • By Parameters
  • Literature
    • References by Author Name
    • Reference Lookup
    • Nomenclature
  • Tools
    • Ticket Status
    • Coordinate Calculator
    • Extinction Calculator
    • Velocity Calculator
  • Services
    • Gravitational Wave Followup
      • Overview
      • Events
    • Level5
      • Knowledge Base
      • Glossary
    • Classic Home Page
  • Information
    • Overview
      • News
      • Archived Release Notes
    • User Guides
      • Search Objects
      • Calculators
      • Program Interfaces
      • Database
      • Tutorials
      • Best Practices (pdf)
      • Search & Retrieval FAQ
      • Scientific Calculations FAQ
      • Known Issues
      • Discontinuing Services
    • Holdings
      • Nomenclature
      • Counts
      • Graphics
      • Data Sets
    • References
      • Articles about NED
      • Brochure (pdf)
      • Cosmology Calculators
      • Extinction-Law Calculators
      • Related Sites
    • Community
      • Users Committee
      • Ambassadors
    • Team
    • Contact Us

You are here

Home » Search Objects » By Name

Help Detailed Information for a Named Object

Search Options
Cosmological Parameters

Results for object NGC 4118 (ASK 349632.0)

  • Overview
  • Cross-IDs (23)
  • Coordinates (17)
  • Redshifts (8)
  • Distances (0)
  • Classifications (2)
  • Galactic Extinctions
  • Notes (2)
  • Diameters (10)
  • Photometry & SED (73)
  • Spectra (1)
  • Images (3)
  • References (31)
  • External Links
  • Survey Coverage
SED Plot Loading...
IRSA
FinderChart
ImagePOSS-II F (North), AAO-SES/SERC-ER (South), Red image
View in IRSA Finderchart
Image Credit: Caltech or AAO/ROE

Selected data and derived quantities for NGC 4118†.  More information in the tabs above.
Cross-identificationsEssential note
NGC 4118; UGC 07112 NOTES01; CGCG 215-030; CGCG 1205.3+4323; MCG +07-25-028
Coordinates for Preferred Position
Equatorial (J2000)Galactic
RA, DecRA, Dec [Deg]Unc Semi-major,minor ["]Unc PA [deg]ReferenceLon, Lat [deg]
12h07m52.870s, +43d06m39.80s181.970292, 43.1110565.00E-01, 5.00E-01 02005SDSS4.C...0000:149.045434, 71.740317
Preferred Redshift & Derived Quantities [H0 = 67.8 km/sec/Mpc], Ωmatter = 0.308, Ωvacuum = 0.698]Redshift-independent Distances
z (Helio)V (Helio) [km/s]ReferenceV (CMB) [km/s]Hubble Distance (CMB) [Mpc]# Measurements
0.00215 +/- 0.00001643.054913 +/- 1.7987552005SDSS4.C...0000: 873 +/- 16 12.88 +/- 0.93
Classifications
Object TypeMorphologyReferenceActivity TypeReferenceOther
GS0^+?1991RC3.9.C...0000dS0+?
Quick-look Angular & Physical DiametersForeground Galactic Extinction (2011ApJ...737..103S)
PassbandDiameter ["]ReferenceDiameter [kpc]Aλ [mag] VAλ [mag] K
r (SDSS Isophotal) 46.272005SDSS4.C...0000:2.70 0.0360.004
Quick-look Photometry & Luminosities (brightest flux in each spectral region)
Spectral regionBandApparent mag or fluxReferenceAbsolute Mag or νLν [W]νLν [L☉(bol)]
X-Ray
UV NUV (GALEX) AB 18.0528 +/- 0.0115364 mag 2012GMSC..C...0000S -12.50 +/- 0.50 [mag] 1.46E+07 +/- 2.92E+06
Visible i (SDSS Petrosian)AB 14.941 +/- 0.014 asinh mag 2005SDSS4.C...0000: -15.61 +/- 0.50 [mag] 1.84E+08 +/- 3.69E+07
Near-IR K' (UHawaii) 12.45 mag 2009MNRAS.393..628M -1.81E+01 [mag] 5.44E+07
Far-IR
Radio
 †Derived quantities are based on the median redshift-independent distance when available, otherwise the preferred redshift is used with the selected cosmological parameters (which can be changed in search options).
 Cosmological params can be changed in search options.
Cross-identifications for NGC 4118
Coordinates for NGC 4118
Preferred Position:  12h07m52.870s +43d06m39.80s Equatorial J2000.0  (2005SDSS4.C...0000:)
Preferred Position of NGC 4118
Reference FrameLongitudeLatitudeLongitudeLatitudeUncertainty Ellipse (arcsec)
Decimal DegreesDecimal DegreesSexagesimalSexagesimalSemimajor (a)Semiminor (b)PA (deg)
RA/Dec Equatorial (J2000.0)181.97029243.11105612h07m52.870s+43d06m39.80s5.00E-015.00E-01 0
RA/Dec Equatorial (B1950.0)181.33720843.38927212h05m20.930s+43d23m21.38s5.00E-015.00E-01 0
Galactic149.04543471.7403175.00E-015.00E-01 0
Supergalactic72.1150712.3794315.00E-015.00E-01 0
Ecliptic (J2000.0)161.16884439.5688255.00E-015.00E-01 0
Ecliptic (B1950.0)160.46514939.5671575.00E-015.00E-01 0
Measured Positions for NGC 4118
Redshifts and Derived Quantities for NGC 4118
Preferred Redshift: Z = 0.00215, H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698
Quantities Derived from Preferred Redshift for NGC 4118 
Calculated and Corrected Velocities
TypeVelocitiesReference   
V (Heliocentric) 643 ± 2 km/s2005SDSS4.C...0000:
V (Kinematic LSR) 650 ± 2 km/s1986MNRAS.221.1023K
V (Galactocentric GSR) 685 ± 2 km/s1991RC3.9.C...0000d
V (Local Group) 677 ± 3 km/s1996AJ....111..794K
V (3K CMB) 873 ± 16 km/s1996ApJ...473..576F
V (Virgo Infall only) 746 ± 6 km/s2000ApJ...529..786M
V (Virgo + GA only) 813 ± 7 km/s2000ApJ...529..786M
V (Virgo + GA + Shapley) 817 ± 7 km/s2000ApJ...529..786M
Hubble Flow Distance and Distance Modulus (where H0 = 67.8 km/sec/Mpc ± km/sec/Mpc)
TypeDistanceModulus
D (Galactocentric GSR) 10.10 ± 0.71 Mpc(m-M) = 30.02 ± 0.15 mag
D (Local Group) 9.99 ± 0.70 Mpc(m-M) = 30.00 ± 0.15 mag
D (3K CMB) 12.88 ± 0.93 Mpc(m-M) = 30.55 ± 0.15 mag
D (Virgo Infall only) 11.00 ± 0.77 Mpc(m-M) = 30.21 ± 0.15 mag
D (Virgo + GA only) 11.99 ± 0.84 Mpc(m-M) = 30.39 ± 0.15 mag
D (Virgo + GA + Shapley) 12.06 ± 0.84 Mpc(m-M) = 30.41 ± 0.15 mag
Scale at Hubble Flow Distances
TypeValues
Scale (Galactocentric GSR) 49 pc/arcsec = 0.049 kpc/arcsec = 2.94 kpc/arcmin = 0.18 Mpc/degree
Scale (Local Group) 48 pc/arcsec = 0.048 kpc/arcsec = 2.91 kpc/arcmin = 0.17 Mpc/degree
Scale (3K CMB) 62 pc/arcsec = 0.062 kpc/arcsec = 3.75 kpc/arcmin = 0.22 Mpc/degree
Scale (Virgo Infall only) 53 pc/arcsec = 0.053 kpc/arcsec = 3.20 kpc/arcmin = 0.19 Mpc/degree
Scale (Virgo + GA only) 58 pc/arcsec = 0.058 kpc/arcsec = 3.49 kpc/arcmin = 0.21 Mpc/degree
Scale (Virgo + GA + Shapley) 58 pc/arcsec = 0.058 kpc/arcsec = 3.51 kpc/arcmin = 0.21 Mpc/degree
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698]
[Redshift 0.002912 as corrected to the Reference Frame defined by the 3K CMB]
TypeValues
Luminosity Distance12.9 Mpc (m-M) = 30.55 mag
Angular-Size Distance12.8 (m-M) = 30.54 mag
Co-Moving Radial Distance12.9 (m-M) = 30.55 mag
Co-Moving Tangential Distance12.9 (m-M) = 30.55 mag
Co-Moving Volume8.93e-06 Gpc^3
Light Travel-Time 0.042 Gyr
Age at Redshift 0.002912 13.788 Gyr
Age of Universe 13.830 Gyr
Scale (Cosmology Corrected) 62 pc/arcsec = 0.062 kpc/arcsec = 3.73 kpc/arcmin = 0.22 Mpc/degree
Surface Brightness DimmingFlux Density per Unit Area = 0.98843; Magnitude per Unit Area = 0.01263 mag
Measured Redshifts of NGC 4118
See also Distances.
Classifications for NGC 4118
Galaxy Extinctions for NGC 4118
Notes for NGC 4118
Measured Diameters for NGC 4118
Photometry & SED for NGC 4118
Quick-look Photometry & SED plot for NGC 4118
Quick Look Photometry & Luminosities (brightest flux in each spectral region)
SED Plot
Photometry for NGC 4118
See also Spectra.

Images for object NGC 4118 (ASK 349632.0)

IRSA
FinderChart
ImagePOSS-II F (North), AAO-SES/SERC-ER (South), Red image
View in IRSA Finderchart

Image Credit: Caltech or AAO/ROE

Preview File Size
KB
Information Lambda
m
Clambda Spectral Region Band FOV 1
arcmin
FOV 2
arcmin
Res.
arcsec
Telescope Refcode  
Preview File Size
KB
Information Lambda
m
Clambda Spectral Region Band FOV 1
arcmin
FOV 2
arcmin
Res.
arcsec
Telescope Refcode  
Literature References for NGC 4118
External Resource Links for NGC 4118
Reload form

The NASA/IPAC Extragalactic Database (NED) is funded by the National
Aeronautics and Space Administration and operated by the California Institute of
Technology.

  • IPAC
  • Caltech
  • NASA
  • About NED
  • Acknowledging NED
  • Connect with NED:
    • EMail
    • facebook
Copyright © 2021, California Institute of Technology
back up ↑