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 0243 (NGC 243)

  • Overview
  • Cross-IDs (20)
  • Coordinates (10)
  • Redshifts (6)
  • Distances (0)
  • Classifications (4)
  • Galactic Extinctions
  • Notes (0)
  • Diameters (5)
  • Photometry & SED (39)
  • Spectra (3)
  • Images (2)
  • References (28)
  • 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 0243†.  More information in the tabs above.
Cross-identificationsEssential note
NGC 0243; CGCG 500-082; CGCG 501-001; CGCG 0043.3+2941; MCG +05-02-043
Coordinates for Preferred Position
Equatorial (J2000)Galactic
RA, DecRA, Dec [Deg]Unc Semi-major,minor ["]Unc PA [deg]ReferenceLon, Lat [deg]
00h46m00.87s, +29d57m34.2s11.503625, 29.9595001.25E+00, 1.25E+00 020032MASX.C.......:121.532888, -32.897467
Preferred Redshift & Derived Quantities [H0 = 67.8 km/sec/Mpc], Ωmatter = 0.308, Ωvacuum = 0.692]Redshift-independent Distances
z (Helio)V (Helio) [km/s]ReferenceV (CMB) [km/s]Hubble Distance (CMB) [Mpc]# Measurements
0.01597 +/- 0.000034787.086640 +/- 9.8931531991RC3.9.C...0000d 4472 +/- 24 65.96 +/- 4.63
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
RC3 D_25; R_25 (blue) 56.001991RC3.9.C...0000d18.82 0.1440.016
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 19.3451 +/- 0.153371 mag 2012GASC..C...0000S -14.78 +/- 0.52 [mag] 1.19E+08 +/- 2.90E+07
Visible B (m_B^0) 14.33 mag 1991RC3.9.C...0000d -1.98E+01 [mag] 7.45E+09
Near-IR H 10.649 +/- 0.023 mag 20032MASX.C.......: -23.47 +/- 0.50 [mag] 1.42E+10 +/- 2.85E+09
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 0243
Coordinates for NGC 0243
Preferred Position:  00h46m00.87s +29d57m34.2s Equatorial J2000.0  (20032MASX.C.......:)
Preferred Position of NGC 0243
Reference FrameLongitudeLatitudeLongitudeLatitudeUncertainty Ellipse (arcsec)
Decimal DegreesDecimal DegreesSexagesimalSexagesimalSemimajor (a)Semiminor (b)PA (deg)
RA/Dec Equatorial (J2000.0)11.50362529.95950000h46m00.87s+29d57m34.2s1.25E+001.25E+00 0
RA/Dec Equatorial (B1950.0)10.83204929.68641500h43m19.69s+29d41m11.1s1.25E+001.25E+00 0
Galactic121.532888-32.8974671.25E+001.25E+00 0
Supergalactic325.0260679.6692231.25E+001.25E+00 0
Ecliptic (J2000.0)22.81680722.9203191.25E+001.25E+00 0
Ecliptic (B1950.0)22.12073722.9173701.25E+001.25E+00 0
Measured Positions for NGC 0243
Redshifts and Derived Quantities for NGC 0243
Preferred Redshift: Z = 0.01597, H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692
Quantities Derived from Preferred Redshift for NGC 0243 
Calculated and Corrected Velocities
TypeVelocitiesReference   
V (Heliocentric) 4787 ± 10 km/s1991RC3.9.C...0000d
V (Kinematic LSR) 4789 ± 10 km/s1986MNRAS.221.1023K
V (Galactocentric GSR) 4945 ± 12 km/s1991RC3.9.C...0000d
V (Local Group) 5032 ± 18 km/s1996AJ....111..794K
V (3K CMB) 4472 ± 24 km/s1996ApJ...473..576F
V (Virgo Infall only) 4917 ± 19 km/s2000ApJ...529..786M
V (Virgo + GA only) 4721 ± 24 km/s2000ApJ...529..786M
V (Virgo + GA + Shapley) 4700 ± 24 km/s2000ApJ...529..786M
Hubble Flow Distance and Distance Modulus (where H0 = 67.8 km/sec/Mpc ± km/sec/Mpc)
TypeDistanceModulus
D (Galactocentric GSR) 72.94 ± 5.11 Mpc(m-M) = 34.31 ± 0.15 mag
D (Local Group) 74.21 ± 5.20 Mpc(m-M) = 34.35 ± 0.15 mag
D (3K CMB) 65.96 ± 4.63 Mpc(m-M) = 34.10 ± 0.15 mag
D (Virgo Infall only) 72.52 ± 5.08 Mpc(m-M) = 34.30 ± 0.15 mag
D (Virgo + GA only) 69.64 ± 4.88 Mpc(m-M) = 34.21 ± 0.15 mag
D (Virgo + GA + Shapley) 69.33 ± 4.86 Mpc(m-M) = 34.20 ± 0.15 mag
Scale at Hubble Flow Distances
TypeValues
Scale (Galactocentric GSR) 354 pc/arcsec = 0.354 kpc/arcsec = 21.22 kpc/arcmin = 1.27 Mpc/degree
Scale (Local Group) 360 pc/arcsec = 0.360 kpc/arcsec = 21.59 kpc/arcmin = 1.30 Mpc/degree
Scale (3K CMB) 320 pc/arcsec = 0.320 kpc/arcsec = 19.19 kpc/arcmin = 1.15 Mpc/degree
Scale (Virgo Infall only) 352 pc/arcsec = 0.352 kpc/arcsec = 21.10 kpc/arcmin = 1.27 Mpc/degree
Scale (Virgo + GA only) 338 pc/arcsec = 0.338 kpc/arcsec = 20.26 kpc/arcmin = 1.22 Mpc/degree
Scale (Virgo + GA + Shapley) 336 pc/arcsec = 0.336 kpc/arcsec = 20.17 kpc/arcmin = 1.21 Mpc/degree
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692]
[Redshift 0.014917 as corrected to the Reference Frame defined by the 3K CMB]
TypeValues
Luminosity Distance66.7 Mpc (m-M) = 34.12 mag
Angular-Size Distance64.8 (m-M) = 34.06 mag
Co-Moving Radial Distance65.7 (m-M) = 34.09 mag
Co-Moving Tangential Distance65.7 (m-M) = 34.09 mag
Co-Moving Volume0.00119 Gpc^3
Light Travel-Time 0.213 Gyr
Age at Redshift 0.014917 13.591 Gyr
Age of Universe 13.804 Gyr
Scale (Cosmology Corrected) 314 pc/arcsec = 0.314 kpc/arcsec = 18.84 kpc/arcmin = 1.13 Mpc/degree
Surface Brightness DimmingFlux Density per Unit Area = 0.94249; Magnitude per Unit Area = 0.0643 mag
Measured Redshifts of NGC 0243
See also Distances.
Classifications for NGC 0243
Galaxy Extinctions for NGC 0243
Measured Diameters for NGC 0243
Photometry & SED for NGC 0243
Quick-look Photometry & SED plot for NGC 0243
Quick Look Photometry & Luminosities (brightest flux in each spectral region)
SED Plot
Photometry for NGC 0243
See also Spectra.

Images for object NGC 0243 (NGC 243)

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 0243
External Resource Links for NGC 0243
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 ↑