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H₀

Ω_matter

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Results for object MESSIER 033 (MESSIER 033:[PMH2004] 211)

Overview
Cross-IDs (60)
Coordinates (55)
Redshifts (20)
Distances (137)
Classifications (130)
Galactic Extinctions
Notes (22)
Diameters (8)
Photometry & SED (141)
Spectra (7)
Images (124)
References (2360)
External Links
Survey Coverage

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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 MESSIER 033†. More information in the tabs above.
Cross-identifications				Essential note
MESSIER 033; NGC 0598; Triangulum Galaxy; UGC 01117; CGCG 502-110
Coordinates for Preferred Position
Equatorial (J2000)					Galactic
RA, Dec	RA, Dec [Deg]	Unc Semi-major,minor ["]	Unc PA [deg]	Reference	Lon, Lat [deg]
01h33m50.8900s, +30d39m36.800s	23.462042, 30.660222	7.50E-02, 7.50E-02	0	2008ApJS..174..366P	133.610161, -31.330587
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]	Reference	V (CMB) [km/s]	Hubble Distance (CMB) [Mpc]	# Measurements
-0.00060 +/- 0.00001	-178.976123 +/- 2.997925	1991RC3.9.C...0000d	-460 +/- 20	N/A +/- N/A	137
Classifications
Object Type	Morphology	Reference	Activity Type	Reference	Other
G	SA(s)cd	1991RC3.9.C...0000d			SA(s)cd HII
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_0 (blue)	4447.90	1991RC3.9.C...0000d	18.74	0.114	0.013
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	0.2-4 keV (EINSTEIN)	210.00E-13 ergs sec^-1^ cm^-2^	1992ApJS...80..531F	1.90E+32 [W]	4.93E+05
UV	UV_3150 (m_T)	5.50 +/- 0.60 mag	1995A&AS..114..527R	-19.16 +/- 0.61 [mag]	1.70E+09 +/- 1.25E+09
Visible	V (V_T^0)	5.28 mag	1991RC3.9.C...0000d	-1.94E+01 [mag]	3.58E+09
Near-IR	H (HCO)	4.25 +/- 0.03 mag	1980ApJ...237..655A	-20.41 +/- 0.11 [mag]	8.64E+08 +/- 4.34E+07
Far-IR	FIR (IRAS)	2.95E-11 W m^-2^	1988ApJS...68...91R	2.66E+35 [W]	6.93E+08
Radio	1.4 GHz (VLA)	3300.0 milliJy	2002AJ....124..675C	4.17E+29 [W]	1.09E+03
†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 MESSIER 033

Coordinates for MESSIER 033

Preferred Position: 01h33m50.8900s +30d39m36.800s Equatorial J2000.0 ()

Preferred Position of MESSIER 033

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)	23.462042	30.660222	01h33m50.8900s	+30d39m36.800s	7.50E-02	7.50E-02	0
RA/Dec Equatorial (B1950.0)	22.756949	30.404205	01h31m01.6677s	+30d24m15.138s	7.50E-02	7.50E-02	0
Galactic	133.610161	-31.330587			7.50E-02	7.50E-02	0
Supergalactic	328.467531	-0.089807			7.50E-02	7.50E-02	0
Ecliptic (J2000.0)	33.235716	19.367977			7.50E-02	7.50E-02	0
Ecliptic (B1950.0)	32.539024	19.364023			7.50E-02	7.50E-02	0

Measured Positions for MESSIER 033

Redshifts and Derived Quantities for MESSIER 033

Preferred Redshift: Z = -0.00060, H₀ = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698

Quantities Derived from Preferred Redshift for MESSIER 033

Calculated and Corrected Velocities
Type	Velocities	Reference
V (Heliocentric)	-179 ± 3 km/s	1991RC3.9.C...0000d
V (Kinematic LSR)	-180 ± 3 km/s	1986MNRAS.221.1023K
V (Galactocentric GSR)	-44 ± 6 km/s	1991RC3.9.C...0000d
V (Local Group)	37 ± 13 km/s	1996AJ....111..794K
V (3K CMB)	-460 ± 20 km/s	1996ApJ...473..576F
V (Virgo Infall only)	37 ± 13 km/s	2000ApJ...529..786M
V (Virgo + GA only)	34 ± 13 km/s	2000ApJ...529..786M
V (Virgo + GA + Shapley)	34 ± 13 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)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag
D (Local Group)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag
D (3K CMB)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag
D (Virgo Infall only)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag
D (Virgo + GA only)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag
D (Virgo + GA + Shapley)	N/A ± N/A Mpc	(m-M) = N/A ± N/A mag

Scale at Hubble Flow Distances
Type	Values
Scale (Galactocentric GSR)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Scale (Local Group)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Scale (3K CMB)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Scale (Virgo Infall only)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Scale (Virgo + GA only)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Scale (Virgo + GA + Shapley)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Cosmology-Corrected Quantities [H₀ = 67.8 km/sec/Mpc, Ω_matter = 0.308, Ω_vacuum = 0.698]
[Redshift -0.003329 as corrected to the Reference Frame defined by the 3K CMB]
Type	Values
Luminosity Distance	N/A Mpc (m-M) = N/A mag
Angular-Size Distance	N/A (m-M) = N/A mag
Co-Moving Radial Distance	N/A (m-M) = N/A mag
Co-Moving Tangential Distance	N/A (m-M) = N/A mag
Co-Moving Volume	N/A Gpc^3
Light Travel-Time	N/A Gyr
Age at Redshift -0.003329	N/A Gyr
Age of Universe	N/A Gyr
Scale (Cosmology Corrected)	N/A pc/arcsec = N/A kpc/arcsec = N/A kpc/arcmin = N/A Mpc/degree
Surface Brightness Dimming	Flux Density per Unit Area = N/A; Magnitude per Unit Area = N/A mag

Measured Redshifts of MESSIER 033

Images for object MESSIER 033 (MESSIER 033:[PMH2004] 211)

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 MESSIER 033

External Resource Links for MESSIER 033

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Results for object MESSIER 033 (MESSIER 033:[PMH2004] 211)

Images for object MESSIER 033 (MESSIER 033:[PMH2004] 211)