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 2775 09h10m20.1s +07d02m17s G 1350 0.004503 11.03 ... 341 16 71 17 14 8 1 Retrieve Retrieve 1 |
INDEX for NGC 2775 | |||
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Detailed Data (NED queries): |
ESSENTIAL NOTE for NGC 2775 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for NGC 2775 (Back to INDEX)
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COORDINATES for NGC 2775 (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) 136.919570 7.242380 09h07m40.70s +07d14m32.6s 1.25E+00 1.25E+00 0 Equatorial (J2000.0) 137.583833 7.037944 09h10m20.12s +07d02m16.6s 1.25E+00 1.25E+00 0 Ecliptic (B1950.0) 137.164499 -8.855081 1.25E+00 1.25E+00 0 Ecliptic (J2000.0) 137.862161 -8.851112 1.25E+00 1.25E+00 0 Galactic 223.265813 33.987648 1.25E+00 1.25E+00 0 SuperGalactic 84.756709 -49.505524 1.25E+00 1.25E+00 0Additional detailed measurements with references are also available by clicking below: 17 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for NGC 2775 (Back to INDEX) 2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 2775 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 2775 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for NGC 2775 (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 = 0.100 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for NGC 2775 (Back to INDEX)Helio. Radial Velocity : 1350 +/- 2 km/s Redshift : 0.004503 +/- 0.000007 2008MNRAS.388..500E Major Diameter (arcmin) : 4.3 Minor Diameter (arcmin) : 3.3 Magnitude and Filter : 11.03 Classifications : SA(r)ab AGN? NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for NGC 2775 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 1350 +/- 2 km/s 2008MNRAS.388..500E V (Kinematic LSR) : 1339 +/- 2 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 1217 +/- 6 km/s 1991RC3.9.C...0000d V (Local Group) : 1169 +/- 11 km/s 1996AJ....111..794K V (3K CMB) : 1660 +/- 22 km/s 1996ApJ...473..576F V (Virgo Infall only) : 1424 +/- 21 km/s 2000ApJ...529..786M V (Virgo + GA only) : 1556 +/- 23 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 1565 +/- 23 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 16.7 +/- 1.2 Mpc (m-M) = 31.11 +/- 0.15 mag D (Local Group) : 16.0 +/- 1.1 Mpc (m-M) = 31.02 +/- 0.15 mag D (3K CMB) : 22.7 +/- 1.6 Mpc (m-M) = 31.78 +/- 0.15 mag D (Virgo Infall only) : 19.5 +/- 1.4 Mpc (m-M) = 31.45 +/- 0.15 mag D (Virgo + GA only) : 21.3 +/- 1.5 Mpc (m-M) = 31.64 +/- 0.15 mag D (Virgo + GA + Shapley) : 21.4 +/- 1.5 Mpc (m-M) = 31.66 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 81 pc/arcsec = 0.081 kpc/arcsec = 4.85 kpc/arcmin = 0.29 Mpc/degree Scale (Local Group) : 78 pc/arcsec = 0.078 kpc/arcsec = 4.66 kpc/arcmin = 0.28 Mpc/degree Scale (3K CMB) : 110 pc/arcsec = 0.110 kpc/arcsec = 6.61 kpc/arcmin = 0.40 Mpc/degree Scale (Virgo Infall only) : 95 pc/arcsec = 0.095 kpc/arcsec = 5.68 kpc/arcmin = 0.34 Mpc/degree Scale (Virgo + GA only) : 103 pc/arcsec = 0.103 kpc/arcsec = 6.20 kpc/arcmin = 0.37 Mpc/degree Scale(Virgo + GA + Shapley): 104 pc/arcsec = 0.104 kpc/arcsec = 6.24 kpc/arcmin = 0.37 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 2775 (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 (15.500 +/- 2.121) 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 71 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2775 (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. |