INDEX for NGC 1283 | |||
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Detailed Data (NED queries): |
ESSENTIAL NOTE for NGC 1283 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 1283 (Back to INDEX)
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COORDINATES for NGC 1283 (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) 49.237622 41.218460 03h16m57.03s +41d13m06.5s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 50.064667 41.398667 03h20m15.52s +41d23m55.2s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 57.963937 22.200017 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 58.661202 22.205810 1.25E+00 1.25E+00 0 Galactic 150.713161 -13.308196 1.25E+00 1.25E+00 0 SuperGalactic 347.837841 -14.392312 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 11 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 1283 (Back to INDEX) 5 Distances found in NED View 5 Individual Distance Measurement(s) for NGC 1283 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 1283 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 1283 (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 = 0.690 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 1283 (Back to INDEX)Helio. Radial Velocity : 6727 +/- 55 km/s Redshift : 0.022439 +/- 0.000183 2002AJ....123.2990B Major Diameter (arcmin) : 0.7 Minor Diameter (arcmin) : 0.6 Magnitude and Filter : 14.73 Classifications : E1: NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 1283 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 6727 +/- 55 km/s 2002AJ....123.2990B V (Kinematic LSR) : 6724 +/- 55 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 6828 +/- 55 km/s 1991RC3.9.C...0000d V (Local Group) : 6896 +/- 56 km/s 1996AJ....111..794K V (3K CMB) : 6568 +/- 56 km/s 1996ApJ...473..576F V (Virgo Infall only) : 6842 +/- 56 km/s 2000ApJ...529..786M V (Virgo + GA only) : 6627 +/- 58 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 6605 +/- 58 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 93.5 +/- 6.6 Mpc (m-M) = 34.85 +/- 0.15 mag D (Local Group) : 94.5 +/- 6.7 Mpc (m-M) = 34.88 +/- 0.15 mag D (3K CMB) : 90.0 +/- 6.3 Mpc (m-M) = 34.77 +/- 0.15 mag D (Virgo Infall only) : 93.7 +/- 6.6 Mpc (m-M) = 34.86 +/- 0.15 mag D (Virgo + GA only) : 90.8 +/- 6.4 Mpc (m-M) = 34.79 +/- 0.15 mag D (Virgo + GA + Shapley) : 90.5 +/- 6.4 Mpc (m-M) = 34.78 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 453 pc/arcsec = 0.453 kpc/arcsec = 27.21 kpc/arcmin = 1.63 Mpc/degree Scale (Local Group) : 458 pc/arcsec = 0.458 kpc/arcsec = 27.48 kpc/arcmin = 1.65 Mpc/degree Scale (3K CMB) : 436 pc/arcsec = 0.436 kpc/arcsec = 26.17 kpc/arcmin = 1.57 Mpc/degree Scale (Virgo Infall only) : 454 pc/arcsec = 0.454 kpc/arcsec = 27.26 kpc/arcmin = 1.64 Mpc/degree Scale (Virgo + GA only) : 440 pc/arcsec = 0.440 kpc/arcsec = 26.41 kpc/arcmin = 1.58 Mpc/degree Scale(Virgo + GA + Shapley): 439 pc/arcsec = 0.439 kpc/arcsec = 26.32 kpc/arcmin = 1.58 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 1283 (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 (94.380 +/- 24.302) 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 39 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1283 (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 7 Diameter data point(s) available in NED. |