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 1366 03h33m53.7s -31d11m39s G 1231 0.004106 13.03 ... 98 2 33 8 9 20 0 Retrieve Retrieve 1 |
INDEX for NGC 1366 | |||
|
Detailed Data (NED queries): |
ESSENTIAL NOTE for NGC 1366 (Back to INDEX)ESO-LV gives v= 758+/-29 km/sec. |
CROSS-IDENTIFICATIONS for NGC 1366 (Back to INDEX)
|
COORDINATES for NGC 1366 (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) 52.968545 -31.360855 03h31m52.45s -31d21m39.1s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 53.473667 -31.194111 03h33m53.68s -31d11m38.8s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 39.126443 -48.476612 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 39.830181 -48.471978 1.25E+00 1.25E+00 0 Galactic 229.424350 -54.497514 1.25E+00 1.25E+00 0 SuperGalactic 268.399913 -41.793969 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 8 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 1366 (Back to INDEX) 7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 1366 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.
|
CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1366 (Back to INDEX)
|
FOREGROUND GALACTIC EXTINCTION for NGC 1366 (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 = 0.000 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 1366 (Back to INDEX)Helio. Radial Velocity : 1231 +/- 19 km/s Redshift : 0.004106 +/- 0.000063 2008AJ....135.2424O Major Diameter (arcmin) : 2.1 Minor Diameter (arcmin) : 0.9 Magnitude and Filter : 13.03 Classifications : S0^0^ NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 1366 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 1231 +/- 19 km/s 2008AJ....135.2424O V (Kinematic LSR) : 1214 +/- 19 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 1120 +/- 19 km/s 1991RC3.9.C...0000d V (Local Group) : 1116 +/- 20 km/s 1996AJ....111..794K V (3K CMB) : 1123 +/- 20 km/s 1996ApJ...473..576F V (Virgo Infall only) : 1071 +/- 20 km/s 2000ApJ...529..786M V (Virgo + GA only) : 1150 +/- 21 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 1155 +/- 21 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 15.3 +/- 1.1 Mpc (m-M) = 30.93 +/- 0.15 mag D (Local Group) : 15.3 +/- 1.1 Mpc (m-M) = 30.92 +/- 0.15 mag D (3K CMB) : 15.4 +/- 1.1 Mpc (m-M) = 30.94 +/- 0.15 mag D (Virgo Infall only) : 14.7 +/- 1.1 Mpc (m-M) = 30.83 +/- 0.15 mag D (Virgo + GA only) : 15.8 +/- 1.1 Mpc (m-M) = 30.99 +/- 0.15 mag D (Virgo + GA + Shapley) : 15.8 +/- 1.1 Mpc (m-M) = 31.00 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 74 pc/arcsec = 0.074 kpc/arcsec = 4.46 kpc/arcmin = 0.27 Mpc/degree Scale (Local Group) : 74 pc/arcsec = 0.074 kpc/arcsec = 4.45 kpc/arcmin = 0.27 Mpc/degree Scale (3K CMB) : 75 pc/arcsec = 0.075 kpc/arcsec = 4.48 kpc/arcmin = 0.27 Mpc/degree Scale (Virgo Infall only) : 71 pc/arcsec = 0.071 kpc/arcsec = 4.27 kpc/arcmin = 0.26 Mpc/degree Scale (Virgo + GA only) : 76 pc/arcsec = 0.076 kpc/arcsec = 4.58 kpc/arcmin = 0.27 Mpc/degree Scale(Virgo + GA + Shapley): 77 pc/arcsec = 0.077 kpc/arcsec = 4.60 kpc/arcmin = 0.28 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 1366 (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 (18.429 +/- 3.324) 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 33 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1366 (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 20 Diameter data point(s) available in NED. |