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Home » Search Objects » By Name

Help Detailed Information for a Named Object

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Cosmological Parameters

Results for object KUG 1622+411B (I Zw 148)

  • Overview
  • Cross-IDs (12)
  • Coordinates (4)
  • Redshifts (2)
  • Distances (0)
  • Classifications (2)
  • Galactic Extinctions
  • Notes (2)
  • Diameters (4)
  • Photometry & SED (25)
  • Spectra (0)
  • Images (9)
  • References (9)
  • 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 KUG 1622+411B†.  More information in the tabs above.
Cross-identificationsEssential note
KUG 1622+411B; I Zw 148; CGPG 1623.0+4108; WISEA J162439.54+410116.5; 2MASX J16243955+4101159
Coordinates for Preferred Position
Equatorial (J2000)Galactic
RA, DecRA, Dec [Deg]Unc Semi-major,minor ["]Unc PA [deg]ReferenceLon, Lat [deg]
16h24m39.54s, +41d01m15.4s246.164750, 41.0209441.25E+00, 1.25E+00 020032MASX.C.......:64.968487, 44.468451
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
0.02729 +/- 0.000068179.838362 +/- 17.0881732002AJ....124.1266R 8207 +/- 17 121.05 +/- 8.48
Classifications
Object TypeMorphologyReferenceActivity TypeReferenceOther
GE21991RC3.9.C...0000dE2
Quick-look Angular & Physical DiametersForeground Galactic Extinction (2011ApJ...737..103S)
PassbandDiameter ["]ReferenceDiameter [kpc]Aλ [mag] VAλ [mag] K
RC3 D_25; R_25 (blue) 25.001991RC3.9.C...0000d15.49 0.0250.003
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 J 14.565 +/- 0.104 mag 20032MASX.C.......: -20.89 +/- 0.51 [mag] 2.71E+09 +/- 6.08E+08
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 KUG 1622+411B
Coordinates for KUG 1622+411B
Preferred Position:  16h24m39.54s +41d01m15.4s Equatorial J2000.0  (20032MASX.C.......:)
Preferred Position of KUG 1622+411B
Reference FrameLongitudeLatitudeLongitudeLatitudeUncertainty Ellipse (arcsec)
Decimal DegreesDecimal DegreesSexagesimalSexagesimalSemimajor (a)Semiminor (b)PA (deg)
RA/Dec Equatorial (J2000.0)246.16475041.02094416h24m39.54s+41d01m15.4s1.25E+001.25E+00 0
RA/Dec Equatorial (B1950.0)245.74558841.13433716h22m58.94s+41d08m03.6s1.25E+001.25E+00 0
Galactic64.96848744.4684511.25E+001.25E+00 0
Supergalactic70.85120348.8698011.25E+001.25E+00 0
Ecliptic (J2000.0)230.66981861.2456461.25E+001.25E+00 0
Ecliptic (B1950.0)229.96434761.2509271.25E+001.25E+00 0
Measured Positions for KUG 1622+411B
Redshifts and Derived Quantities for KUG 1622+411B
Preferred Redshift: Z = 0.02729, H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698
Quantities Derived from Preferred Redshift for KUG 1622+411B 
Calculated and Corrected Velocities
TypeVelocitiesReference   
V (Heliocentric) 8180 ± 17 km/s2002AJ....124.1266R
V (Kinematic LSR) 8198 ± 17 km/s1986MNRAS.221.1023K
V (Galactocentric GSR) 8337 ± 18 km/s1991RC3.9.C...0000d
V (Local Group) 8363 ± 20 km/s1996AJ....111..794K
V (3K CMB) 8207 ± 17 km/s1996ApJ...473..576F
V (Virgo Infall only) 8492 ± 22 km/s2000ApJ...529..786M
V (Virgo + GA only) 8620 ± 24 km/s2000ApJ...529..786M
V (Virgo + GA + Shapley) 8666 ± 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) 122.97 ± 8.61 Mpc(m-M) = 35.45 ± 0.15 mag
D (Local Group) 123.35 ± 8.64 Mpc(m-M) = 35.46 ± 0.15 mag
D (3K CMB) 121.05 ± 8.48 Mpc(m-M) = 35.41 ± 0.15 mag
D (Virgo Infall only) 125.26 ± 8.77 Mpc(m-M) = 35.49 ± 0.15 mag
D (Virgo + GA only) 127.14 ± 8.90 Mpc(m-M) = 35.52 ± 0.15 mag
D (Virgo + GA + Shapley) 127.82 ± 8.95 Mpc(m-M) = 35.53 ± 0.15 mag
Scale at Hubble Flow Distances
TypeValues
Scale (Galactocentric GSR) 596 pc/arcsec = 0.596 kpc/arcsec = 35.77 kpc/arcmin = 2.15 Mpc/degree
Scale (Local Group) 598 pc/arcsec = 0.598 kpc/arcsec = 35.88 kpc/arcmin = 2.15 Mpc/degree
Scale (3K CMB) 587 pc/arcsec = 0.587 kpc/arcsec = 35.21 kpc/arcmin = 2.11 Mpc/degree
Scale (Virgo Infall only) 607 pc/arcsec = 0.607 kpc/arcsec = 36.44 kpc/arcmin = 2.19 Mpc/degree
Scale (Virgo + GA only) 616 pc/arcsec = 0.616 kpc/arcsec = 36.98 kpc/arcmin = 2.22 Mpc/degree
Scale (Virgo + GA + Shapley) 620 pc/arcsec = 0.620 kpc/arcsec = 37.18 kpc/arcmin = 2.23 Mpc/degree
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698]
[Redshift 0.027377 as corrected to the Reference Frame defined by the 3K CMB]
TypeValues
Luminosity Distance124 Mpc (m-M) = 35.46 mag
Angular-Size Distance117 (m-M) = 35.34 mag
Co-Moving Radial Distance120 (m-M) = 35.40 mag
Co-Moving Tangential Distance120 (m-M) = 35.40 mag
Co-Moving Volume0.00729 Gpc^3
Light Travel-Time 0.387 Gyr
Age at Redshift 0.027377 13.443 Gyr
Age of Universe 13.830 Gyr
Scale (Cosmology Corrected) 568 pc/arcsec = 0.568 kpc/arcsec = 34.06 kpc/arcmin = 2.04 Mpc/degree
Surface Brightness DimmingFlux Density per Unit Area = 0.89760; Magnitude per Unit Area = 0.1173 mag
Measured Redshifts of KUG 1622+411B
See also Distances.
Classifications for KUG 1622+411B
Galaxy Extinctions for KUG 1622+411B
Notes for KUG 1622+411B
Measured Diameters for KUG 1622+411B
Photometry & SED for KUG 1622+411B
Quick-look Photometry & SED plot for KUG 1622+411B
Quick Look Photometry & Luminosities (brightest flux in each spectral region)
SED Plot
Photometry for KUG 1622+411B
See also Spectra.

Images for object KUG 1622+411B (I Zw 148)

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

Image Credit: Caltech or AAO/ROE

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Preview File Size
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Information Lambda
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Clambda Spectral Region Band FOV 1
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FOV 2
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Literature References for KUG 1622+411B
External Resource Links for KUG 1622+411B
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