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 UGC 01803 02h20m29.3s +06d48m39s G 1624 0.005417 14.70 ... 32 0 7 9 8 5 0 Retrieve Retrieve 1 |
INDEX for UGC 01803 | ||||||
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Detailed Data (NED queries):
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ESSENTIAL NOTE for UGC 01803 (Back to INDEX)N/A |
CROSS-IDENTIFICATIONS for UGC 01803 (Back to INDEX)
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COORDINATES for UGC 01803 (Back to INDEX) Position Reference:1999PASP..111..438F Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec) (degrees) (degrees) Semimajor Semiminor PA(deg) Equatorial (B1950.0) 34.462799 6.582212 02h17m51.07s +06d34m56.0s 2.50E+00 2.50E+00 0 Equatorial (J2000.0) 35.122083 6.810833 02h20m29.30s +06d48m39.0s 2.50E+00 2.50E+00 0 Ecliptic (B1950.0) 34.424574 -6.805582 2.50E+00 2.50E+00 0 Ecliptic (J2000.0) 35.123680 -6.801423 2.50E+00 2.50E+00 0 Galactic 158.577429 -49.796559 2.50E+00 2.50E+00 0 SuperGalactic 309.370024 -18.431111 2.50E+00 2.50E+00 0Additional detailed measurements with references are also available by clicking below: 9 Position data point(s) |
REDSHIFT-INDEPENDENT DISTANCES for UGC 01803 (Back to INDEX) 4 Distances found in NED View 4 Individual Distance Measurement(s) for UGC 01803 Summary Statistics computed by NED from 4 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 UGC 01803 (Back to INDEX)
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FOREGROUND GALACTIC EXTINCTION for UGC 01803 (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 = 0.220 mag See Notes on Galactic Extinction for important caveats. |
BASIC DATA for UGC 01803 (Back to INDEX)Helio. Radial Velocity : 1624 +/- 4 km/s Redshift : 0.005417 +/- 0.000013 1990ApJS...72..245S Major Diameter (arcmin) : 2.80 Minor Diameter (arcmin) : 0.31 Magnitude and Filter : 14.70 Classifications : SB(s)m: sp NOTE: This information is indicative only. With the exception of the |
QUANTITIES DERIVED FROM REDSHIFT for UGC 01803 (Details)(Back to INDEX)Calculated and Corrected Velocities V (Heliocentric) : 1624 +/- 4 km/s 1990ApJS...72..245S V (Kinematic LSR) : 1615 +/- 4 km/s 1986MNRAS.221.1023K V (Galactocentric GSR) : 1668 +/- 4 km/s 1991RC3.9.C...0000d V (Local Group) : 1725 +/- 7 km/s 1996AJ....111..794K V (3K CMB) : 1370 +/- 18 km/s 1996ApJ...473..576F V (Virgo Infall only) : 1631 +/- 10 km/s 2000ApJ...529..786M V (Virgo + GA only) : 1589 +/- 10 km/s 2000ApJ...529..786M V (Virgo + GA + Shapley) : 1583 +/- 10 km/s 2000ApJ...529..786M Hubble Flow Distance and Distance Modulus (where Ho = 73.0 +/- 5 km/sec/Mpc) D (Galactocentric GSR) : 22.9 +/- 1.6 Mpc (m-M) = 31.79 +/- 0.15 mag D (Local Group) : 23.6 +/- 1.7 Mpc (m-M) = 31.87 +/- 0.15 mag D (3K CMB) : 18.8 +/- 1.3 Mpc (m-M) = 31.37 +/- 0.15 mag D (Virgo Infall only) : 22.3 +/- 1.6 Mpc (m-M) = 31.75 +/- 0.15 mag D (Virgo + GA only) : 21.8 +/- 1.5 Mpc (m-M) = 31.69 +/- 0.15 mag D (Virgo + GA + Shapley) : 21.7 +/- 1.5 Mpc (m-M) = 31.68 +/- 0.15 mag Scale at Hubble Flow Distances Scale (Galactocentric GSR) : 111 pc/arcsec = 0.111 kpc/arcsec = 6.65 kpc/arcmin = 0.40 Mpc/degree Scale (Local Group) : 115 pc/arcsec = 0.115 kpc/arcsec = 6.87 kpc/arcmin = 0.41 Mpc/degree Scale (3K CMB) : 91 pc/arcsec = 0.091 kpc/arcsec = 5.46 kpc/arcmin = 0.33 Mpc/degree Scale (Virgo Infall only) : 108 pc/arcsec = 0.108 kpc/arcsec = 6.50 kpc/arcmin = 0.39 Mpc/degree Scale (Virgo + GA only) : 106 pc/arcsec = 0.106 kpc/arcsec = 6.33 kpc/arcmin = 0.38 Mpc/degree Scale(Virgo + GA + Shapley): 105 pc/arcsec = 0.105 kpc/arcsec = 6.31 kpc/arcmin = 0.38 Mpc/degree |
QUICK-LOOK PHOTOMETRY and LUMINOSITIES for UGC 01803 (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 (23.725 +/- 2.717) 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 7 Photometric data point(s) available in NED. |
QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for UGC 01803 (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 5 Diameter data point(s) available in NED. |