SOURCE LISTRow Object Name EquJ2000.0 Object Velocity/Redshift Mag./ Separ. Number of Row No. (* => Essential Note) RA DEC Type km/s z Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images Spectra No. 1 NGC 0177 00h37m34.3s -22d32m57s G 3835 0.012792 14.10 ... 43 2 24 7 7 18 0 Retrieve Retrieve 1 |
INDEX for NGC 0177 | |||
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Detailed Data (NED queries): |
ESSENTIAL NOTE for NGC 0177 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 0177 (Back to INDEX)
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COORDINATES for NGC 0177 (Back to INDEX) Position Reference:20032MASX.C.......: Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec) (degrees) (degrees) Semimajor Semiminor PA(deg) Equatorial (B1950.0) 8.770787 -22.824200 00h35m04.99s -22d49m27.1s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 9.393083 -22.549250 00h37m34.34s -22d32m57.3s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 358.402713 -24.317803 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 359.104214 -24.317362 1.25E+00 1.25E+00 0 Galactic 87.698913 -84.445418 1.25E+00 1.25E+00 0 SuperGalactic 273.593869 -2.075864 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 7 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 0177 (Back to INDEX) 4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 0177 Summary Statistics computed by NED from 4 Distance(s) in the literature: NOTE: These summary statistics are provided for "quick-look" reference only; they are based exclusively on original values, as published. No homogenization or corrections have been applied.
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CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 0177 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 0177 (Back to INDEX)Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration
For completeness, we include the original SFD98 values:
Galactic Extinction based on H I Column Densities and Galaxy Counts (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1: AB = 0.090 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 0177 (Back to INDEX)Helio. Radial Velocity : 3835 +/- 4 km/s Redshift : 0.012792 +/- 0.000013 1998A&AS..130..333T Major Diameter (arcmin) : 2.2 Minor Diameter (arcmin) : 0.5 Magnitude and Filter : 14.10 Classifications : SAB(r)b LLAGN NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 0177 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 3835 +/- 4 km/s 1998A&AS..130..333T V (Kinematic LSR) : 3829 +/- 4 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 3851 +/- 4 km/s 1991RC3.9.C...0000d V (Local Group) : 3887 +/- 5 km/s 1996AJ....111..794K V (3K CMB) : 3536 +/- 21 km/s 1996ApJ...473..576F V (Virgo Infall only) : 3730 +/- 12 km/s 2000ApJ...529..786M V (Virgo + GA only) : 3785 +/- 13 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 3789 +/- 13 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 52.7 +/- 3.7 Mpc (m-M) = 33.61 +/- 0.15 mag D (Local Group) : 53.3 +/- 3.7 Mpc (m-M) = 33.63 +/- 0.15 mag D (3K CMB) : 48.4 +/- 3.4 Mpc (m-M) = 33.43 +/- 0.15 mag D (Virgo Infall only) : 51.1 +/- 3.6 Mpc (m-M) = 33.54 +/- 0.15 mag D (Virgo + GA only) : 51.9 +/- 3.6 Mpc (m-M) = 33.57 +/- 0.15 mag D (Virgo + GA + Shapley) : 51.9 +/- 3.6 Mpc (m-M) = 33.58 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 256 pc/arcsec = 0.256 kpc/arcsec = 15.34 kpc/arcmin = 0.92 Mpc/degree Scale (Local Group) : 258 pc/arcsec = 0.258 kpc/arcsec = 15.49 kpc/arcmin = 0.93 Mpc/degree Scale (3K CMB) : 235 pc/arcsec = 0.235 kpc/arcsec = 14.09 kpc/arcmin = 0.85 Mpc/degree Scale (Virgo Infall only) : 248 pc/arcsec = 0.248 kpc/arcsec = 14.86 kpc/arcmin = 0.89 Mpc/degree Scale (Virgo + GA only) : 251 pc/arcsec = 0.251 kpc/arcsec = 15.08 kpc/arcmin = 0.91 Mpc/degree Scale(Virgo + GA + Shapley): 252 pc/arcsec = 0.252 kpc/arcsec = 15.10 kpc/arcmin = 0.91 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 0177 (Back to INDEX) The brightest flux in each of the following spectral regions, when available: Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz); Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz); Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).
a Metric Distance of (60.625 +/- 3.240) Mpc using the Average NED-D value. The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied. View details and SED for 24 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0177 (Back to INDEX) The largest diameters in the Visual and Near-Infrared spectral regions, when available:
The quantities quoted above have not necessarily been corrected for foreground extinction. View details for 18 Diameter data point(s) available in NED. |