IPAC

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
  • Services
    • Gravitational Wave Followup
      • Overview
      • Events
    • Ticket Status
    • Level5
      • Knowledge Base
      • Glossary
    • Classic Home Page
  • Tools
    • Coordinate Calculator
    • Extinction Calculator
    • Velocity Calculator
  • 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

Enter name of object
Search Options
Cosmological Parameters

Results for Object

  • Overview   
  • Cross-IDs   
  • Coordinates   
  • Redshifts   
  • Distances   
  • Classifications   
  • Galactic Extinctions   
  • Notes   
  • Diameters   
  • Photometry & SED   
  • Spectra   
  • Images   
  • References   
  • 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  †.  More information in the tabs above.
Cross-identificationsEssential note
 ;  ;  ;  ;    
Coordinates for Preferred Position
Equatorial (J2000)Galactic
RA, DecRA, Dec [Deg]Unc Semi-major,minor ["]Unc PA [deg]ReferenceLon, Lat [deg]
 ,   ,   ,    ,  
Preferred Redshift & Derived Quantities [H0 =   km/sec/Mpc, Ωmatter =  , Ωvacuum =  ]Redshift-independent Distances
z (Helio)V (Helio) [km/s]ReferenceV (CMB) [km/s]Hubble Distance (CMB) [Mpc]# Measurements
  +/-    +/-     +/-    +/-   
Classifications
Object TypeMorphologyReferenceActivity TypeReferenceOther
      
Quick-look Angular & Physical DiametersForeground Galactic Extinction (2011ApJ...737..103S)
PassbandDiameter ["]ReferenceDiameter [kpc]Aλ [mag] VAλ [mag] K
      
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          
Visible          
Near-IR          
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  
Coordinates for  
Preferred Position:      Equatorial J2000.0  ()
Preferred Position of  
Reference FrameLongitudeLatitudeLongitudeLatitudeUncertainty Ellipse (arcsec)
Decimal DegreesDecimal DegreesSexagesimalSexagesimalSemimajor (a)Semiminor (b)PA (deg)
RA/Dec Equatorial (J2000.0)       
RA/Dec Equatorial (B1950.0)       
Galactic     
Supergalactic     
Ecliptic (J2000.0)     
Ecliptic (B1950.0)     
Measured Positions for  
Redshifts and Derived Quantities for  
Preferred Redshift: Z =  , H0 =   km/sec/Mpc, Ωmatter =  , Ωvacuum =  
Quantities Derived from Preferred Redshift for   
Calculated and Corrected Velocities
TypeVelocitiesReference   
V (Heliocentric)  ±   km/s
V (Kinematic LSR)  ±   km/s
V (Galactocentric GSR)  ±   km/s
V (Local Group)  ±   km/s
V (3K CMB)  ±   km/s
V (Virgo Infall only)  ±   km/s
V (Virgo + GA only)  ±   km/s
V (Virgo + GA + Shapley)  ±   km/s
Hubble Flow Distance and Distance Modulus (where H0 =   km/sec/Mpc ± km/sec/Mpc)
TypeDistanceModulus
D (Galactocentric GSR)  ±   Mpc(m-M) =   ±   mag
D (Local Group)  ±   Mpc(m-M) =   ±   mag
D (3K CMB)  ±   Mpc(m-M) =   ±   mag
D (Virgo Infall only)  ±   Mpc(m-M) =   ±   mag
D (Virgo + GA only)  ±   Mpc(m-M) =   ±   mag
D (Virgo + GA + Shapley)  ±   Mpc(m-M) =   ±   mag
Scale at Hubble Flow Distances
TypeValues
Scale (Galactocentric GSR)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Scale (Local Group)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Scale (3K CMB)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Scale (Virgo Infall only)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Scale (Virgo + GA only)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Scale (Virgo + GA + Shapley)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Cosmology-Corrected Quantities [H0 =   km/sec/Mpc, Ωmatter =  , Ωvacuum =  ]
[Redshift   as corrected to the  ]
TypeValues
Luminosity Distance  Mpc (m-M) =   mag
Angular-Size Distance  (m-M) =   mag
Co-Moving Radial Distance  (m-M) =   mag
Co-Moving Tangential Distance  (m-M) =   mag
Co-Moving Volume  Gpc^3
Light Travel-Time  Gyr
Age at Redshift    Gyr
Age of Universe  Gyr
Scale (Cosmology Corrected)  pc/arcsec =   kpc/arcsec =   kpc/arcmin =   Mpc/degree
Surface Brightness DimmingFlux Density per Unit Area =  ; Magnitude per Unit Area =   mag
Measured Redshifts of  
See also Distances.
Redshift-independent Distances for  
See also Redshifts.
Classifications for  
Galaxy Extinctions for  
Notes for  
Measured Diameters for  
Photometry & SED for  
Quick-look Photometry & SED plot for  
Quick Look Photometry & Luminosities (brightest flux in each spectral region)
SED Plot
Photometry for  
See also Spectra.

Images for

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  
External Resource Links for  
 
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
    • youtube
Copyright © 2023, California Institute of Technology
back up ↑