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Cosmological Parameters

H₀

Ω_matter

Ω_vacuum

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Results for object IC 4282 (IC4282)

Overview
Cross-IDs (8)
Coordinates (5)
Redshifts (3)
Distances (0)
Classifications (0)
Galactic Extinctions
Notes (0)
Diameters (8)
Photometry & SED (43)
Spectra (1)
Images (0)
References (9)
External Links
Survey Coverage

SED Plot Loading...

POSS-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 IC 4282†. More information in the tabs above.
Cross-identifications				Essential note
IC 4282; SDSS J133119.76+471101.8; SDSS J133119.76+471101.9; SDSS J133119.77+471101.9; GALEXASC J133119.77+471102.9
Coordinates for Preferred Position
Equatorial (J2000)					Galactic
RA, Dec	RA, Dec [Deg]	Unc Semi-major,minor ["]	Unc PA [deg]	Reference	Lon, Lat [deg]
13h31m19.770s, +47d11m01.87s	202.832374, 47.183853	5.00E-01, 5.00E-01	0	2007SDSS6.C...0000:	104.225676, 68.469277
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]	Reference	V (CMB) [km/s]	Hubble Distance (CMB) [Mpc]	# Measurements
0.04615 +/- 0.00015	13835.124083 +/- 46.467838	2005SDSS4.C...0000:	14008 +/- 48	206.60 +/- 14.48
Classifications
Object Type	Morphology	Reference	Activity Type	Reference	Other
G
Quick-look Angular & Physical Diameters				Foreground Galactic Extinction (2011ApJ...737..103S)
Passband	Diameter ["]	Reference	Diameter [kpc]	A_λ [mag] V	A_λ [mag] K
r (SDSS Isophotal)	20.49	2005SDSS4.C...0000:	20.90	0.055	0.006
Quick-look Photometry & Luminosities (brightest flux in each spectral region)
Spectral region	Band	Apparent mag or flux	Reference	Absolute Mag or νL_ν [W]	νL_ν [L_☉(bol)]
X-Ray
UV	NUV (GALEX) AB	19.1048 +/- 0.0327967 mag	2012GASC..C...0000S	-17.55 +/- 0.50 [mag]	1.52E+09 +/- 3.08E+08
Visible	i (SDSS Model) AB	16.988 +/- 0.015 asinh mag	2007SDSS6.C...0000:	-19.66 +/- 0.50 [mag]	3.22E+09 +/- 6.46E+08
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 IC 4282

Coordinates for IC 4282

Preferred Position: 13h31m19.770s +47d11m01.87s Equatorial J2000.0 ()

Preferred Position of IC 4282

Reference Frame	Longitude	Latitude	Longitude	Latitude	Uncertainty Ellipse (arcsec)
	Decimal Degrees	Decimal Degrees	Sexagesimal	Sexagesimal	Semimajor (a)	Semiminor (b)	PA (deg)
RA/Dec Equatorial (J2000.0)	202.832374	47.183853	13h31m19.770s	+47d11m01.87s	5.00E-01	5.00E-01	0
RA/Dec Equatorial (B1950.0)	202.307530	47.440861	13h29m13.807s	+47d26m27.10s	5.00E-01	5.00E-01	0
Galactic	104.225676	68.469277			5.00E-01	5.00E-01	0
Supergalactic	71.196655	17.568010			5.00E-01	5.00E-01	0
Ecliptic (J2000.0)	175.452671	51.069917			5.00E-01	5.00E-01	0
Ecliptic (B1950.0)	174.746103	51.069841			5.00E-01	5.00E-01	0

Measured Positions for IC 4282

Redshifts and Derived Quantities for IC 4282

Preferred Redshift: Z = 0.04615, H₀ = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692

Quantities Derived from Preferred Redshift for IC 4282

Calculated and Corrected Velocities
Type	Velocities	Reference
V (Heliocentric)	13835 ± 46 km/s	2005SDSS4.C...0000:
V (Kinematic LSR)	13847 ± 46 km/s	1986MNRAS.221.1023K
V (Galactocentric GSR)	13923 ± 47 km/s	1991RC3.9.C...0000d
V (Local Group)	13928 ± 47 km/s	1996AJ....111..794K
V (3K CMB)	14008 ± 48 km/s	1996ApJ...473..576F
V (Virgo Infall only)	14102 ± 48 km/s	2000ApJ...529..786M
V (Virgo + GA only)	14205 ± 49 km/s	2000ApJ...529..786M
V (Virgo + GA + Shapley)	14265 ± 49 km/s	2000ApJ...529..786M
Hubble Flow Distance and Distance Modulus (where H₀ = 67.8 km/sec/Mpc ± km/sec/Mpc)
Type	Distance	Modulus
D (Galactocentric GSR)	205.36 ± 14.39 Mpc	(m-M) = 36.56 ± 0.15 mag
D (Local Group)	205.43 ± 14.40 Mpc	(m-M) = 36.56 ± 0.15 mag
D (3K CMB)	206.60 ± 14.48 Mpc	(m-M) = 36.58 ± 0.15 mag
D (Virgo Infall only)	208.00 ± 14.58 Mpc	(m-M) = 36.59 ± 0.15 mag
D (Virgo + GA only)	209.51 ± 14.68 Mpc	(m-M) = 36.61 ± 0.15 mag
D (Virgo + GA + Shapley)	210.39 ± 14.74 Mpc	(m-M) = 36.62 ± 0.15 mag

Scale at Hubble Flow Distances
Type	Values
Scale (Galactocentric GSR)	996 pc/arcsec = 0.996 kpc/arcsec = 59.74 kpc/arcmin = 3.58 Mpc/degree
Scale (Local Group)	996 pc/arcsec = 0.996 kpc/arcsec = 59.76 kpc/arcmin = 3.59 Mpc/degree
Scale (3K CMB)	1002 pc/arcsec = 1.002 kpc/arcsec = 60.10 kpc/arcmin = 3.61 Mpc/degree
Scale (Virgo Infall only)	1008 pc/arcsec = 1.008 kpc/arcsec = 60.50 kpc/arcmin = 3.63 Mpc/degree
Scale (Virgo + GA only)	1016 pc/arcsec = 1.016 kpc/arcsec = 60.94 kpc/arcmin = 3.66 Mpc/degree
Scale (Virgo + GA + Shapley)	1020 pc/arcsec = 1.020 kpc/arcsec = 61.20 kpc/arcmin = 3.67 Mpc/degree
Cosmology-Corrected Quantities [H₀ = 67.8 km/sec/Mpc, Ω_matter = 0.308, Ω_vacuum = 0.692]
[Redshift 0.046724 as corrected to the Reference Frame defined by the 3K CMB]
Type	Values
Luminosity Distance	214 Mpc (m-M) = 36.65 mag
Angular-Size Distance	195 (m-M) = 36.45 mag
Co-Moving Radial Distance	204 (m-M) = 36.55 mag
Co-Moving Tangential Distance	204 (m-M) = 36.55 mag
Co-Moving Volume	0.0357 Gpc^3
Light Travel-Time	0.651 Gyr
Age at Redshift 0.046724	13.153 Gyr
Age of Universe	13.804 Gyr
Scale (Cosmology Corrected)	946 pc/arcsec = 0.946 kpc/arcsec = 56.79 kpc/arcmin = 3.41 Mpc/degree
Surface Brightness Dimming	Flux Density per Unit Area = 0.83305; Magnitude per Unit Area = 0.1983 mag

Measured Redshifts of IC 4282

Quick Look Photometry & Luminosities (brightest flux in each spectral region)	SED Plot

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Results for object IC 4282 (IC4282)