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 0489 01h21m53.9s +09d12m24s G 2507 0.008362 13.55 ... 74 1 45 15 13 6 0 Retrieve Retrieve 1 |
INDEX for NGC 0489 | |||
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Detailed Data (NED queries): |
ESSENTIAL NOTE for NGC 0489 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 0489 (Back to INDEX)
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COORDINATES for NGC 0489 (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) 19.818618 8.945204 01h19m16.47s +08d56m42.7s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 20.474583 9.206556 01h21m53.90s +09d12m23.6s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 21.663252 0.538227 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 22.361715 0.541163 1.25E+00 1.25E+00 0 Galactic 135.463115 -52.922452 1.25E+00 1.25E+00 0 SuperGalactic 307.153666 -3.892545 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 15 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 0489 (Back to INDEX) 9 Distances found in NED View 9 Individual Distance Measurement(s) for NGC 0489 Summary Statistics computed by NED from 9 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 0489 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 0489 (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 0489 (Back to INDEX)Helio. Radial Velocity : 2507 +/- 1 km/s Redshift : 0.008362 +/- 0.000003 1999ApJS..121..287H Major Diameter (arcmin) : 1.7 Minor Diameter (arcmin) : 0.4 Magnitude and Filter : 13.55 Classifications : S0 NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 0489 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 2507 +/- 1 km/s 1999ApJS..121..287H V (Kinematic LSR) : 2503 +/- 1 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 2596 +/- 4 km/s 1991RC3.9.C...0000d V (Local Group) : 2665 +/- 10 km/s 1996AJ....111..794K V (3K CMB) : 2193 +/- 22 km/s 1996ApJ...473..576F V (Virgo Infall only) : 2537 +/- 13 km/s 2000ApJ...529..786M V (Virgo + GA only) : 2454 +/- 14 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 2444 +/- 14 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 35.6 +/- 2.5 Mpc (m-M) = 32.75 +/- 0.15 mag D (Local Group) : 36.5 +/- 2.6 Mpc (m-M) = 32.81 +/- 0.15 mag D (3K CMB) : 30.0 +/- 2.1 Mpc (m-M) = 32.39 +/- 0.15 mag D (Virgo Infall only) : 34.8 +/- 2.4 Mpc (m-M) = 32.70 +/- 0.15 mag D (Virgo + GA only) : 33.6 +/- 2.4 Mpc (m-M) = 32.63 +/- 0.15 mag D (Virgo + GA + Shapley) : 33.5 +/- 2.3 Mpc (m-M) = 32.62 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 172 pc/arcsec = 0.172 kpc/arcsec = 10.34 kpc/arcmin = 0.62 Mpc/degree Scale (Local Group) : 177 pc/arcsec = 0.177 kpc/arcsec = 10.62 kpc/arcmin = 0.64 Mpc/degree Scale (3K CMB) : 146 pc/arcsec = 0.146 kpc/arcsec = 8.74 kpc/arcmin = 0.52 Mpc/degree Scale (Virgo Infall only) : 168 pc/arcsec = 0.168 kpc/arcsec = 10.11 kpc/arcmin = 0.61 Mpc/degree Scale (Virgo + GA only) : 163 pc/arcsec = 0.163 kpc/arcsec = 9.78 kpc/arcmin = 0.59 Mpc/degree Scale(Virgo + GA + Shapley): 162 pc/arcsec = 0.162 kpc/arcsec = 9.74 kpc/arcmin = 0.58 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 0489 (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 (43.500 +/- 3.576) 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 45 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 0489 (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. |