INDEX for NGC 0887 | ||||||
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Detailed Data (NED queries):
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ESSENTIAL NOTE for NGC 0887 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 0887 (Back to INDEX)
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COORDINATES for NGC 0887 (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) 34.291097 -16.298952 02h17m09.86s -16d17m56.2s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 34.885875 -16.069722 02h19m32.61s -16d04m11.0s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 25.864458 -28.205421 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 26.565990 -28.202018 1.25E+00 1.25E+00 0 Galactic 189.014448 -66.781897 1.25E+00 1.25E+00 0 SuperGalactic 285.545918 -24.106511 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 0887 (Back to INDEX) 7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 0887 Summary Statistics computed by NED from 7 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 0887 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 0887 (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 = 0.150 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 0887 (Back to INDEX)Helio. Radial Velocity : 4316 +/- 6 km/s Redshift : 0.014397 +/- 0.000020 1998A&AS..130..333T Major Diameter (arcmin) : 1.9 Minor Diameter (arcmin) : 1.5 Magnitude and Filter : 13.50 Classifications : SAB(rs)c NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 0887 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 4316 +/- 6 km/s 1998A&AS..130..333T V (Kinematic LSR) : 4304 +/- 6 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 4292 +/- 6 km/s 1991RC3.9.C...0000d V (Local Group) : 4323 +/- 6 km/s 1996AJ....111..794K V (3K CMB) : 4087 +/- 17 km/s 1996ApJ...473..576F V (Virgo Infall only) : 4181 +/- 12 km/s 2000ApJ...529..786M V (Virgo + GA only) : 4194 +/- 12 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 4193 +/- 12 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 58.8 +/- 4.1 Mpc (m-M) = 33.85 +/- 0.15 mag D (Local Group) : 59.2 +/- 4.1 Mpc (m-M) = 33.86 +/- 0.15 mag D (3K CMB) : 56.0 +/- 3.9 Mpc (m-M) = 33.74 +/- 0.15 mag D (Virgo Infall only) : 57.3 +/- 4.0 Mpc (m-M) = 33.79 +/- 0.15 mag D (Virgo + GA only) : 57.5 +/- 4.0 Mpc (m-M) = 33.80 +/- 0.15 mag D (Virgo + GA + Shapley) : 57.4 +/- 4.0 Mpc (m-M) = 33.80 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 285 pc/arcsec = 0.285 kpc/arcsec = 17.10 kpc/arcmin = 1.03 Mpc/degree Scale (Local Group) : 287 pc/arcsec = 0.287 kpc/arcsec = 17.23 kpc/arcmin = 1.03 Mpc/degree Scale (3K CMB) : 271 pc/arcsec = 0.271 kpc/arcsec = 16.28 kpc/arcmin = 0.98 Mpc/degree Scale (Virgo Infall only) : 278 pc/arcsec = 0.278 kpc/arcsec = 16.66 kpc/arcmin = 1.00 Mpc/degree Scale (Virgo + GA only) : 279 pc/arcsec = 0.279 kpc/arcsec = 16.71 kpc/arcmin = 1.00 Mpc/degree Scale(Virgo + GA + Shapley): 278 pc/arcsec = 0.278 kpc/arcsec = 16.71 kpc/arcmin = 1.00 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 0887 (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 (62.400 +/- 6.238) 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 30 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0887 (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 6 Diameter data point(s) available in NED. |