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 4403 12h26m12.8s -07d41m06s G 5200 0.017345 13.04 ... 31 2 27 10 6 6 0 Retrieve Retrieve 1 |
INDEX for NGC 4403 | ||||||
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Detailed Data (NED queries):
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ESSENTIAL NOTE for NGC 4403 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 4403 (Back to INDEX)
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COORDINATES for NGC 4403 (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) 185.908616 -7.408180 12h23m38.07s -07d24m29.4s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 186.553292 -7.684944 12h26m12.79s -07d41m05.8s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 188.360183 -4.454930 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 189.058239 -4.456461 1.25E+00 1.25E+00 0 Galactic 292.086067 54.654745 1.25E+00 1.25E+00 0 SuperGalactic 121.974950 -8.962497 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 10 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 4403 (Back to INDEX) 5 Distances found in NED View 5 Individual Distance Measurement(s) for NGC 4403 Summary Statistics computed by NED from 5 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 4403 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 4403 (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 = 0.070 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 4403 (Back to INDEX)Helio. Radial Velocity : 5200 +/- 9 km/s Redshift : 0.017345 +/- 0.000030 1991RC3.9.C...0000d Major Diameter (arcmin) : 1.9 Minor Diameter (arcmin) : 0.6 Magnitude and Filter : 13.04 Classifications : SA(r)ab pec sp NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 4403 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 5200 +/- 9 km/s 1991RC3.9.C...0000d V (Kinematic LSR) : 5200 +/- 9 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 5083 +/- 10 km/s 1991RC3.9.C...0000d V (Local Group) : 5010 +/- 15 km/s 1996AJ....111..794K V (3K CMB) : 5552 +/- 26 km/s 1996ApJ...473..576F V (Virgo Infall only) : 5244 +/- 22 km/s 2000ApJ...529..786M V (Virgo + GA only) : 5852 +/- 48 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 5837 +/- 48 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 69.6 +/- 4.9 Mpc (m-M) = 34.21 +/- 0.15 mag D (Local Group) : 68.6 +/- 4.8 Mpc (m-M) = 34.18 +/- 0.15 mag D (3K CMB) : 76.1 +/- 5.3 Mpc (m-M) = 34.41 +/- 0.15 mag D (Virgo Infall only) : 71.8 +/- 5.0 Mpc (m-M) = 34.28 +/- 0.15 mag D (Virgo + GA only) : 80.2 +/- 5.6 Mpc (m-M) = 34.52 +/- 0.15 mag D (Virgo + GA + Shapley) : 80.0 +/- 5.6 Mpc (m-M) = 34.51 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 338 pc/arcsec = 0.338 kpc/arcsec = 20.25 kpc/arcmin = 1.22 Mpc/degree Scale (Local Group) : 333 pc/arcsec = 0.333 kpc/arcsec = 19.96 kpc/arcmin = 1.20 Mpc/degree Scale (3K CMB) : 369 pc/arcsec = 0.369 kpc/arcsec = 22.12 kpc/arcmin = 1.33 Mpc/degree Scale (Virgo Infall only) : 348 pc/arcsec = 0.348 kpc/arcsec = 20.89 kpc/arcmin = 1.25 Mpc/degree Scale (Virgo + GA only) : 389 pc/arcsec = 0.389 kpc/arcsec = 23.32 kpc/arcmin = 1.40 Mpc/degree Scale(Virgo + GA + Shapley): 388 pc/arcsec = 0.388 kpc/arcsec = 23.26 kpc/arcmin = 1.40 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 4403 (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 (77.000 +/- 20.664) 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 27 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4403 (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. |