IPAC

to-bottom ↓
Home

NASA/IPAC Extragalactic Database

  • Home
  • Search Objects
    • By Name
    • Near Name or Position (Cone)
    • In Refcode
    • By Parameters
  • Tools
    • Ticket Status
    • 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
  • Classic Services
    • Classic Home Page
    • Level5
      • Knowledge Base
      • Glossary

You are here

Home » Search Objects » By Name

Help Detailed Information for a Named Object

Search Options
Cosmological Parameters

Results for object ARP 070 (Arp 70)

  • Overview
  • Cross-IDs (5)
  • Coordinates (1)
  • Redshifts (1)
  • Classifications (2)
  • Galaxy Extinctions
  • Photometry & SED (2)
  • Images (6)
  • References (17)
  • External Links
SED Plot Loading...
IRSA FinderChart ImagePOSS-II F (North), AAO-SES/SERC-ER (South), Red image
Search images
Image Credit: Caltech or AAO/ROE

Selected data and derived quantities for ARP 070†.  More information in the tabs above.
Cross-identificationsEssential note
ARP 070; VV 341; CGCG 502-063; CGCG 0120.7+3032; NVSS J012327+304709 VV photo misprinted with indicator pointing south.
Coordinates for Preferred Position
Equatorial (J2000)Galactic
RA, DecRA, Dec [Deg]Unc Semi-major,minor ["]Unc PA [deg]ReferenceLon, Lat [deg]
01h23m27.5s, +30d46m42s20.864583, 30.7783332.40E+01, 2.40E+01 02002NEDR....1....1K131.006500, -31.590831
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
0.03500 +/- N/A10492.737500 +/- N/A1992NED11.R......1N 10204 +/- 20 139.78 +/- 9.79
Classifications
Object TypeMorphologyReferenceActivity TypeReferenceOther
GPairsmall, high surface brightness companion on end of arm1966ApJS...14....1A 2.2
Quick-look Angular & Physical DiametersForeground Galactic Extinction (2011ApJ...737..103S)
PassbandDiameter ["]ReferenceDiameter [kpc]Aλ [mag] VAλ [mag] K
0.1470.016
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
Visible m_p 14.5 +/- 0.4 mag 1968CGCG6.C...0000Z -21.28 +/- 0.64 [mag] 2.95E+10 +/- 1.44E+10
Near-IR
Far-IR
Radio 1.4GHz 4.4 +/- 0.7 milliJy 1998AJ....115.1693C 1.52E+31 +/- 3.88E+30 [W] 3.95E+04 +/- 1.01E+04
 †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 ARP 070
Coordinates for ARP 070
Preferred Position:  01h23m27.5s +30d46m42s Equatorial J2000.0  (2002NEDR....1....1K)
Preferred Position of ARP 070
Reference FrameLongitudeLatitudeLongitudeLatitudeUncertainty Ellipse (arcsec)
Decimal DegreesDecimal DegreesSexagesimalSexagesimalSemimajor (a)Semiminor (b)PA (deg)
RA/Dec Equatorial (J2000.0)20.86458330.77833301h23m27.5s+30d46m42s2.40E+012.40E+01 0
RA/Dec Equatorial (B1950.0)20.16612130.51763301h20m39.9s+30d31m03s2.40E+012.40E+01 0
Galactic131.006500-31.5908312.40E+012.40E+01 0
Supergalactic327.8994572.0729192.40E+012.40E+01 0
Ecliptic (J2000.0)31.10039120.3512042.40E+012.40E+01 0
Ecliptic (B1950.0)30.40385020.3474462.40E+012.40E+01 0
Measured Positions for ARP 070
Redshifts and Derived Quantities for ARP 070
Preferred Redshift: Z = 0.03500, H0 = km/sec/Mpc, Ωmatter = , Ωvacuum =
Quantities Derived from Preferred Redshift for ARP 070 
Calculated and Corrected Velocities
TypeVelocitiesReference
V (Heliocentric) 10493 ± N/A km/s1992NED11.R......1N
V (Kinematic LSR) 10493 ± N/A km/s1986MNRAS.221.1023K
V (Galactocentric GSR) 10633 ± 6 km/s1991RC3.9.C...0000d
V (Local Group) 10716 ± 13 km/s1996AJ....111..794K
V (3K CMB) 10204 ± 20 km/s1996ApJ...473..576F
V (Virgo Infall only) 10591 ± 16 km/s2000ApJ...529..786M
V (Virgo + GA only) 10320 ± 25 km/s2000ApJ...529..786M
V (Virgo + GA + Shapley) 10283 ± 25 km/s2000ApJ...529..786M
Hubble Flow Distance and Distance Modulus (where H0 = km/sec/Mpc ± km/sec/Mpc)
TypeDistanceModulus
D (Galactocentric GSR) 145.66 ± 10.20 Mpc(m-M) = 35.82 ± 0.15 mag
D (Local Group) 146.79 ± 10.28 Mpc(m-M) = 35.83 ± 0.15 mag
D (3K CMB) 139.78 ± 9.79 Mpc(m-M) = 35.73 ± 0.15 mag
D (Virgo Infall only) 145.08 ± 10.16 Mpc(m-M) = 35.81 ± 0.15 mag
D (Virgo + GA only) 141.36 ± 9.90 Mpc(m-M) = 35.75 ± 0.15 mag
D (Virgo + GA + Shapley) 140.86 ± 9.86 Mpc(m-M) = 35.74 ± 0.15 mag
Scale at Hubble Flow Distances
TypeValues
Scale (Galactocentric GSR) 706 pc/arcsec = 0.706 kpc/arcsec = 42.37 kpc/arcmin = 2.54 Mpc/degree
Scale (Local Group) 712 pc/arcsec = 0.712 kpc/arcsec = 42.70 kpc/arcmin = 2.56 Mpc/degree
Scale (3K CMB) 678 pc/arcsec = 0.678 kpc/arcsec = 40.66 kpc/arcmin = 2.44 Mpc/degree
Scale (Virgo Infall only) 703 pc/arcsec = 0.703 kpc/arcsec = 42.20 kpc/arcmin = 2.53 Mpc/degree
Scale (Virgo + GA only) 685 pc/arcsec = 0.685 kpc/arcsec = 41.12 kpc/arcmin = 2.47 Mpc/degree
Scale (Virgo + GA + Shapley) 683 pc/arcsec = 0.683 kpc/arcsec = 40.98 kpc/arcmin = 2.46 Mpc/degree
Cosmology-Corrected Quantities [H0 = km/sec/Mpc, Ωmatter = , Ωvacuum = ]
[Redshift 0.034036 as corrected to the ]
TypeValues
Luminosity Distance144 Mpc (m-M) = 35.78 mag
Angular-Size Distance134 (m-M) = 35.64 mag
Co-Moving Radial Distance139 (m-M) = 35.71 mag
Co-Moving Tangential Distance139 (m-M) = 35.71 mag
Co-Moving Volume0.0112 Gpc^3
Light Travel-Time 0.445 Gyr
Age at Redshift 0.034036 12.854 Gyr
Age of Universe 13.299 Gyr
Scale (Cosmology Corrected) 651 pc/arcsec = 0.651 kpc/arcsec = 39.05 kpc/arcmin = 2.34 Mpc/degree
Surface Brightness DimmingFlux Density per Unit Area = 0.87469; Magnitude per Unit Area = 0.1454 mag
Measured Redshifts of ARP 070
Classifications for ARP 070
Galaxy Extinctions for ARP 070
Photometry & SED for ARP 070
Quick-look Photometry & SED plot for ARP 070
Quick Look Photometry & Luminosities (brightest flux in each spectral region)
SED Plot
Photometry for ARP 070
See also Spectra.

Images for object ARP 070 (Arp 70)

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 ARP 070
External Resource Links for ARP 070
Reload form

The NASA/IPAC Extragalactic Database (NED) is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.

  • IPAC
  • Caltech
  • JPL
  • NASA
  • About NED
  • Acknowledging NED
  • Connect with NED:
    • EMail
    • facebook
Copyright © 2019, California Institute of Technology
back up ↑