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Results for object NGC 7585 (Arp 223)

Overview
Cross-IDs (14)
Coordinates (6)
Redshifts (9)
Distances (2)
Classifications (26)
Galaxy Extinctions
Notes (6)
Diameters (6)
Photometry & SED (89)
Spectra (2)
Images (30)
References (117)
External Links

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POSS-II F (North), AAO-SES/SERC-ER (South), Red image
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Image Credit: Caltech or AAO/ROE

Selected data and derived quantities for NGC 7585†. More information in the tabs above.
Cross-identifications				Essential note
NGC 7585; ARP 223; MCG -01-59-015; MC 2315-049; 2MASX J23180134-0439010
Coordinates for Preferred Position
Equatorial (J2000)					Galactic
RA, Dec	RA, Dec [Deg]	Unc Semi-major,minor ["]	Unc PA [deg]	Reference	Lon, Lat [deg]
23h18m01.34s, -04d39m01.1s	349.505583, -4.650306	1.25E+00, 1.25E+00	0	20032MASX.C.......:	74.066612, -58.359173
Preferred Redshift & Derived Quantities [H₀ = km/sec/Mpc], Ωmatter = , Ωvacuum = ]					Redshift-independent Distances
z (Helio)	V (Helio) [km/s]	Reference	V (CMB) [km/s]	Hubble Distance (CMB) [Mpc]	# Measurements
0.01180 +/- 0.00000	3539.050462 +/- 0.899378	2006AJ....131..185R	3176 +/- 25	43.50 +/- 3.07	2
Classifications
Object Type	Morphology	Reference	Activity Type	Reference	Other
G	(R')SA0^+(s) pec	1991RC3.9.C...0000d			(R')SA(s)0+ pec
Quick-look Angular & Physical Diameters				Foreground Galactic Extinction (2011ApJ...737..103S)
Passband	Diameter ["]	Reference	Diameter [kpc]	A_λ [mag] V	A_λ [mag] K
RC3 D_25; R_25 (blue)	140.70	1991RC3.9.C...0000d	30.46	0.147	0.016
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	16.35 +/- 0.10 mag	2014ApJS..212...18B	-16.90 +/- 0.22 [mag]	8.45E+08 +/- 1.02E+08
Visible	z (SDSS) AB	10.62 +/- 0.05 mag	2014ApJS..212...18B	-22.63 +/- 0.20 [mag]	4.29E+10 +/- 3.90E+09
Near-IR	H (2MASS) AB	10.05 +/- 0.05 mag	2014ApJS..212...18B	-23.20 +/- 0.20 [mag]	3.91E+10 +/- 3.55E+09
Far-IR	100 microns (IRAS)	0.350 +/- 0.079 Jy	1994PrivC.U..J....K	2.50E+35 +/- 5.98E+34 [W]	6.51E+08 +/- 1.56E+08
Radio	1.4 GHz (VLA)	1.5 +/- 0.5 milliJy	2011ApJ...731L..41B	5.01E+29 +/- 1.72E+29 [W]	1.30E+03 +/- 4.46E+02
†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 7585

Coordinates for NGC 7585

Preferred Position: 23h18m01.34s -04d39m01.1s Equatorial J2000.0 ()

Preferred Position of NGC 7585

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)	349.505583	-4.650306	23h18m01.34s	-04d39m01.1s	1.25E+00	1.25E+00	0
RA/Dec Equatorial (B1950.0)	348.860502	-4.923772	23h15m26.52s	-04d55m25.6s	1.25E+00	1.25E+00	0
Galactic	74.066612	-58.359173			1.25E+00	1.25E+00	0
Supergalactic	284.709309	21.845415			1.25E+00	1.25E+00	0
Ecliptic (J2000.0)	348.532639	-0.124417			1.25E+00	1.25E+00	0
Ecliptic (B1950.0)	347.834043	-0.123618			1.25E+00	1.25E+00	0

Measured Positions for NGC 7585

Redshifts and Derived Quantities for NGC 7585

Preferred Redshift: Z = 0.01180, H₀ = km/sec/Mpc, Ωmatter = , Ωvacuum =

Quantities Derived from Preferred Redshift for NGC 7585

Calculated and Corrected Velocities
Type	Velocities	Reference
V (Heliocentric)	3539 ± 1 km/s	2006AJ....131..185R
V (Kinematic LSR)	3542 ± 1 km/s	1986MNRAS.221.1023K
V (Galactocentric GSR)	3652 ± 5 km/s	1991RC3.9.C...0000d
V (Local Group)	3714 ± 11 km/s	1996AJ....111..794K
V (3K CMB)	3176 ± 25 km/s	1996ApJ...473..576F
V (Virgo Infall only)	3567 ± 15 km/s	2000ApJ...529..786M
V (Virgo + GA only)	3559 ± 15 km/s	2000ApJ...529..786M
V (Virgo + GA + Shapley)	3558 ± 15 km/s	2000ApJ...529..786M
Hubble Flow Distance and Distance Modulus (where H₀ = km/sec/Mpc ± km/sec/Mpc)
Type	Distance	Modulus
D (Galactocentric GSR)	50.02 ± 3.50 Mpc	(m-M) = 33.50 ± 0.15 mag
D (Local Group)	50.88 ± 3.56 Mpc	(m-M) = 33.53 ± 0.15 mag
D (3K CMB)	43.50 ± 3.07 Mpc	(m-M) = 33.19 ± 0.15 mag
D (Virgo Infall only)	48.86 ± 3.42 Mpc	(m-M) = 33.44 ± 0.15 mag
D (Virgo + GA only)	48.75 ± 3.41 Mpc	(m-M) = 33.44 ± 0.15 mag
D (Virgo + GA + Shapley)	48.74 ± 3.41 Mpc	(m-M) = 33.44 ± 0.15 mag

Scale at Hubble Flow Distances
Type	Values
Scale (Galactocentric GSR)	243 pc/arcsec = 0.243 kpc/arcsec = 14.55 kpc/arcmin = 0.87 Mpc/degree
Scale (Local Group)	247 pc/arcsec = 0.247 kpc/arcsec = 14.80 kpc/arcmin = 0.89 Mpc/degree
Scale (3K CMB)	211 pc/arcsec = 0.211 kpc/arcsec = 12.65 kpc/arcmin = 0.76 Mpc/degree
Scale (Virgo Infall only)	237 pc/arcsec = 0.237 kpc/arcsec = 14.21 kpc/arcmin = 0.85 Mpc/degree
Scale (Virgo + GA only)	236 pc/arcsec = 0.236 kpc/arcsec = 14.18 kpc/arcmin = 0.85 Mpc/degree
Scale (Virgo + GA + Shapley)	236 pc/arcsec = 0.236 kpc/arcsec = 14.18 kpc/arcmin = 0.85 Mpc/degree
Cosmology-Corrected Quantities [H₀ = km/sec/Mpc, Ω_matter = , Ω_vacuum = ]
[Redshift 0.010593 as corrected to the ]
Type	Values
Luminosity Distance	43.9 Mpc (m-M) = 33.21 mag
Angular-Size Distance	43 (m-M) = 33.17 mag
Co-Moving Radial Distance	43.4 (m-M) = 33.19 mag
Co-Moving Tangential Distance	43.4 (m-M) = 33.19 mag
Co-Moving Volume	0.000343 Gpc^3
Light Travel-Time	0.141 Gyr
Age at Redshift 0.010593	13.158 Gyr
Age of Universe	13.299 Gyr
Scale (Cosmology Corrected)	208 pc/arcsec = 0.208 kpc/arcsec = 12.50 kpc/arcmin = 0.75 Mpc/degree
Surface Brightness Dimming	Flux Density per Unit Area = 0.95873; Magnitude per Unit Area = 0.04576 mag

Measured Redshifts of NGC 7585

Images for object NGC 7585 (Arp 223)

POSS-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 7585

External Resource Links for NGC 7585

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Help Detailed Information for a Named Object

Results for object NGC 7585 (Arp 223)

Images for object NGC 7585 (Arp 223)