INDEX for NGC 0277 | ||||||
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Detailed Data (NED queries):
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ESSENTIAL NOTE for NGC 0277 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 0277 (Back to INDEX)
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COORDINATES for NGC 0277 (Back to INDEX) Position Reference:1987AJ.....94..501K Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec) (degrees) (degrees) Semimajor Semiminor PA(deg) Equatorial (B1950.0) 12.190379 -8.868653 00h48m45.691s -08d52m07.15s 7.50E-01 7.50E-01 0 Equatorial (J2000.0) 12.821797 -8.596831 00h51m17.231s -08d35m48.59s 7.50E-01 7.50E-01 0 Ecliptic (B1950.0) 7.670436 -12.970744 7.50E-01 7.50E-01 0 Ecliptic (J2000.0) 8.370463 -12.969275 7.50E-01 7.50E-01 0 Galactic 122.814652 -71.468567 7.50E-01 7.50E-01 0 SuperGalactic 287.921907 -1.431668 7.50E-01 7.50E-01 0Additional detailed measurements with references are also available by clicking below: 5 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 0277 (Back to INDEX) 2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 0277 Summary Statistics computed by NED from 2 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 0277 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 0277 (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 = 0.180 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 0277 (Back to INDEX)Helio. Radial Velocity : 4282 +/- 15 km/s Redshift : 0.014283 +/- 0.000050 1999A&AS..140..327M Major Diameter (arcmin) : 1.4 Minor Diameter (arcmin) : 1.2 Magnitude and Filter : 14.31 Classifications : S0- NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 0277 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 4282 +/- 15 km/s 1999A&AS..140..327M V (Kinematic LSR) : 4277 +/- 15 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 4336 +/- 15 km/s 1991RC3.9.C...0000d V (Local Group) : 4390 +/- 16 km/s 1996AJ....111..794K V (3K CMB) : 3958 +/- 27 km/s 1996ApJ...473..576F V (Virgo Infall only) : 4227 +/- 20 km/s 2000ApJ...529..786M V (Virgo + GA only) : 4191 +/- 20 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 4184 +/- 20 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 59.4 +/- 4.2 Mpc (m-M) = 33.87 +/- 0.15 mag D (Local Group) : 60.1 +/- 4.2 Mpc (m-M) = 33.90 +/- 0.15 mag D (3K CMB) : 54.2 +/- 3.8 Mpc (m-M) = 33.67 +/- 0.15 mag D (Virgo Infall only) : 57.9 +/- 4.1 Mpc (m-M) = 33.81 +/- 0.15 mag D (Virgo + GA only) : 57.4 +/- 4.0 Mpc (m-M) = 33.79 +/- 0.15 mag D (Virgo + GA + Shapley) : 57.3 +/- 4.0 Mpc (m-M) = 33.79 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 288 pc/arcsec = 0.288 kpc/arcsec = 17.28 kpc/arcmin = 1.04 Mpc/degree Scale (Local Group) : 292 pc/arcsec = 0.292 kpc/arcsec = 17.49 kpc/arcmin = 1.05 Mpc/degree Scale (3K CMB) : 263 pc/arcsec = 0.263 kpc/arcsec = 15.77 kpc/arcmin = 0.95 Mpc/degree Scale (Virgo Infall only) : 281 pc/arcsec = 0.281 kpc/arcsec = 16.84 kpc/arcmin = 1.01 Mpc/degree Scale (Virgo + GA only) : 278 pc/arcsec = 0.278 kpc/arcsec = 16.70 kpc/arcmin = 1.00 Mpc/degree Scale(Virgo + GA + Shapley): 278 pc/arcsec = 0.278 kpc/arcsec = 16.67 kpc/arcmin = 1.00 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 0277 (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 (76.800 +/- 20.082) 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 17 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0277 (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 5 Diameter data point(s) available in NED. |