INDEX for NGC 1026 | ||||||
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Detailed Data (NED queries):
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ESSENTIAL NOTE for NGC 1026 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 1026 (Back to INDEX)
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COORDINATES for NGC 1026 (Back to INDEX) Position Reference:1987AJ.....94..501K Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec) (degrees) (degrees) Semimajor Semiminor PA(deg) Equatorial (B1950.0) 39.169483 6.329186 02h36m40.676s +06d19m45.07s 5.00E-01 5.00E-01 0 Equatorial (J2000.0) 39.830088 6.544001 02h39m19.221s +06d32m38.40s 5.00E-01 5.00E-01 0 Ecliptic (B1950.0) 38.811579 -8.547991 5.00E-01 5.00E-01 0 Ecliptic (J2000.0) 39.510785 -8.543458 5.00E-01 5.00E-01 0 Galactic 164.662740 -47.396630 5.00E-01 5.00E-01 0 SuperGalactic 310.779680 -22.925396 5.00E-01 5.00E-01 0Additional detailed measurements with references are also available by clicking below: 7 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 1026 (Back to INDEX) 2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 1026 Summary Statistics computed by NED from 2 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 1026 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 1026 (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 = 0.210 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 1026 (Back to INDEX)Helio. Radial Velocity : 4179 +/- 22 km/s Redshift : 0.013940 +/- 0.000073 1999ApJS..121..287H Major Diameter (arcmin) : 2.0 Minor Diameter (arcmin) : 1.8 Magnitude and Filter : 13.55 Classifications : S0 NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 1026 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 4179 +/- 22 km/s 1999ApJS..121..287H V (Kinematic LSR) : 4169 +/- 22 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 4210 +/- 22 km/s 1991RC3.9.C...0000d V (Local Group) : 4262 +/- 22 km/s 1996AJ....111..794K V (3K CMB) : 3948 +/- 27 km/s 1996ApJ...473..576F V (Virgo Infall only) : 4141 +/- 24 km/s 2000ApJ...529..786M V (Virgo + GA only) : 4045 +/- 25 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 4032 +/- 25 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 57.7 +/- 4.0 Mpc (m-M) = 33.80 +/- 0.15 mag D (Local Group) : 58.4 +/- 4.1 Mpc (m-M) = 33.83 +/- 0.15 mag D (3K CMB) : 54.1 +/- 3.8 Mpc (m-M) = 33.67 +/- 0.15 mag D (Virgo Infall only) : 56.7 +/- 4.0 Mpc (m-M) = 33.77 +/- 0.15 mag D (Virgo + GA only) : 55.4 +/- 3.9 Mpc (m-M) = 33.72 +/- 0.15 mag D (Virgo + GA + Shapley) : 55.2 +/- 3.9 Mpc (m-M) = 33.71 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 280 pc/arcsec = 0.280 kpc/arcsec = 16.77 kpc/arcmin = 1.01 Mpc/degree Scale (Local Group) : 283 pc/arcsec = 0.283 kpc/arcsec = 16.98 kpc/arcmin = 1.02 Mpc/degree Scale (3K CMB) : 262 pc/arcsec = 0.262 kpc/arcsec = 15.73 kpc/arcmin = 0.94 Mpc/degree Scale (Virgo Infall only) : 275 pc/arcsec = 0.275 kpc/arcsec = 16.50 kpc/arcmin = 0.99 Mpc/degree Scale (Virgo + GA only) : 269 pc/arcsec = 0.269 kpc/arcsec = 16.12 kpc/arcmin = 0.97 Mpc/degree Scale(Virgo + GA + Shapley): 268 pc/arcsec = 0.268 kpc/arcsec = 16.07 kpc/arcmin = 0.96 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 1026 (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 (60.400 +/- 7.778) 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 31 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1026 (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 8 Diameter data point(s) available in NED. |