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Ω_matter

Ω_vacuum

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Results for object NGC 0077 (NGC 77)

Overview
Cross-IDs (18)
Coordinates (8)
Redshifts (2)
Distances (0)
Classifications (2)
Galactic Extinctions
Notes (2)
Diameters (13)
Photometry & SED (42)
Spectra (1)
Images (4)
References (10)
External Links
Survey Coverage

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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 NGC 0077†. More information in the tabs above.
Cross-identifications				Essential note
NGC 0077; ESO 473- G 015; ESO 001730-2248.6; WISEA J002001.64-223155.4; 2MASX J00200168-2231553
Coordinates for Preferred Position
Equatorial (J2000)					Galactic
RA, Dec	RA, Dec [Deg]	Unc Semi-major,minor ["]	Unc PA [deg]	Reference	Lon, Lat [deg]
00h20m01.647s, -22d31m55.59s	5.006862, -22.532107	7.50E-01, 7.50E-01	0	1987AJ.....94..501K	64.050364, -81.523252
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
0.06306 +/- 0.00010	18906.114220 +/- 29.079873	1996ApJS..107..201L	18598 +/- 36	274.31 +/- 19.21
Classifications
Object Type	Morphology	Reference	Activity Type	Reference	Other
G	...	1982ESOU..C...0000L			SA0-:
Quick-look Angular & Physical Diameters				Foreground Galactic Extinction (2011ApJ...737..103S)
Passband	Diameter ["]	Reference	Diameter [kpc]	A_λ [mag] V	A_λ [mag] K
ESO-LV "Quick Blue" IIa-O	124.45	1989ESOLV.C...0000L	166.47	0.056	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	20.5087 +/- 0.0733311 mag	2012GMSC..C...0000S	-16.78 +/- 0.51 [mag]	7.51E+08 +/- 1.59E+08
Visible	R (Cousins) (R_T)	14.66 +/- 0.09 mag	1989ESOLV.C...0000L	-22.63 +/- 0.51 [mag]	5.03E+10 +/- 1.10E+10
Near-IR	K_s	11.527 +/- 0.087 mag	20032MASX.C.......:	-25.76 +/- 0.51 [mag]	5.77E+10 +/- 1.25E+10
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 NGC 0077

Coordinates for NGC 0077

Preferred Position: 00h20m01.647s -22d31m55.59s Equatorial J2000.0 ()

Preferred Position of NGC 0077

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)	5.006862	-22.532107	00h20m01.647s	-22d31m55.59s	7.50E-01	7.50E-01	0
RA/Dec Equatorial (B1950.0)	4.375700	-22.809614	00h17m30.168s	-22d48m34.61s	7.50E-01	7.50E-01	0
Galactic	64.050364	-81.523252			7.50E-01	7.50E-01	0
Supergalactic	272.426160	1.803302			7.50E-01	7.50E-01	0
Ecliptic (J2000.0)	355.125723	-22.559714			7.50E-01	7.50E-01	0
Ecliptic (B1950.0)	354.424449	-22.559700			7.50E-01	7.50E-01	0

Measured Positions for NGC 0077

Redshifts and Derived Quantities for NGC 0077

Preferred Redshift: Z = 0.06306, H₀ = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692

Quantities Derived from Preferred Redshift for NGC 0077

Calculated and Corrected Velocities
Type	Velocities	Reference
V (Heliocentric)	18906 ± 29 km/s	1996ApJS..107..201L
V (Kinematic LSR)	18901 ± 29 km/s	1986MNRAS.221.1023K
V (Galactocentric GSR)	18931 ± 29 km/s	1991RC3.9.C...0000d
V (Local Group)	18969 ± 29 km/s	1996AJ....111..794K
V (3K CMB)	18598 ± 36 km/s	1996ApJ...473..576F
V (Virgo Infall only)	18782 ± 32 km/s	2000ApJ...529..786M
V (Virgo + GA only)	18716 ± 32 km/s	2000ApJ...529..786M
V (Virgo + GA + Shapley)	18707 ± 32 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)	279.21 ± 19.55 Mpc	(m-M) = 37.23 ± 0.15 mag
D (Local Group)	279.77 ± 19.59 Mpc	(m-M) = 37.23 ± 0.15 mag
D (3K CMB)	274.31 ± 19.21 Mpc	(m-M) = 37.19 ± 0.15 mag
D (Virgo Infall only)	277.01 ± 19.40 Mpc	(m-M) = 37.21 ± 0.15 mag
D (Virgo + GA only)	276.05 ± 19.33 Mpc	(m-M) = 37.20 ± 0.15 mag
D (Virgo + GA + Shapley)	275.91 ± 19.32 Mpc	(m-M) = 37.20 ± 0.15 mag

Scale at Hubble Flow Distances
Type	Values
Scale (Galactocentric GSR)	1354 pc/arcsec = 1.354 kpc/arcsec = 81.22 kpc/arcmin = 4.87 Mpc/degree
Scale (Local Group)	1356 pc/arcsec = 1.356 kpc/arcsec = 81.38 kpc/arcmin = 4.88 Mpc/degree
Scale (3K CMB)	1330 pc/arcsec = 1.330 kpc/arcsec = 79.79 kpc/arcmin = 4.79 Mpc/degree
Scale (Virgo Infall only)	1343 pc/arcsec = 1.343 kpc/arcsec = 80.58 kpc/arcmin = 4.83 Mpc/degree
Scale (Virgo + GA only)	1338 pc/arcsec = 1.338 kpc/arcsec = 80.30 kpc/arcmin = 4.82 Mpc/degree
Scale (Virgo + GA + Shapley)	1338 pc/arcsec = 1.338 kpc/arcsec = 80.26 kpc/arcmin = 4.82 Mpc/degree
Cosmology-Corrected Quantities [H₀ = 67.8 km/sec/Mpc, Ω_matter = 0.308, Ω_vacuum = 0.692]
[Redshift 0.062037 as corrected to the Reference Frame defined by the 3K CMB]
Type	Values
Luminosity Distance	287 Mpc (m-M) = 37.29 mag
Angular-Size Distance	255 (m-M) = 37.03 mag
Co-Moving Radial Distance	270 (m-M) = 37.16 mag
Co-Moving Tangential Distance	270 (m-M) = 37.16 mag
Co-Moving Volume	0.0828 Gpc^3
Light Travel-Time	0.856 Gyr
Age at Redshift 0.062037	12.949 Gyr
Age of Universe	13.804 Gyr
Scale (Cosmology Corrected)	1234 pc/arcsec = 1.234 kpc/arcsec = 74.04 kpc/arcmin = 4.44 Mpc/degree
Surface Brightness Dimming	Flux Density per Unit Area = 0.78604; Magnitude per Unit Area = 0.2614 mag

Measured Redshifts of NGC 0077

Images for object NGC 0077 (NGC 77)

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 0077

External Resource Links for NGC 0077

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Help Detailed Information for a Named Object

Results for object NGC 0077 (NGC 77)

Images for object NGC 0077 (NGC 77)