Identification Data |
Common Name | |
Constellation | Capricornus |
Star Name | 14tau Cap |
Skymap Number | 20390057 |
Henry Draper (HD) Number | 196662 |
Harvard Revised (HR) Number | 7889 |
SAO Number | 163771 |
Durchmusterung (DM) Number | SD-15 5743 |
Washington Double Stars (WDS) Number
| 20393-1457
|
Positional Data |
Position and Proper Motion (PPM) Number | 237734 |
Right Ascension (RA) J2000 | 20h 39m 16.317s |
Declination (Dec) J2000 | -14° 57' 17.136" |
Position Uncertainty | 0.0131s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00018 |
Proper Motion in Dec (J2000) | -0.019767 |
Radial Velocity | -004.1km s-1 |
Trigonometric Parallax | +0.00186s |
Trigonometric Parallax Uncertainty | 0.00108s |
GCI Unit Vector in X (J2000) | 0.618662 |
GCI Unit Vector in Y (J2000) | -0.742067 |
GCI Unit Vector in Z (J2000) | -0.258056 |
Galactic Longitude | 30.95° |
Galactic Latitude
| -30.50°
|
Observational Data |
Observed Visual Magnitude (V) | 5.26 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.13 |
Observed B-V Colour | -0.132 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.2 |
Observed Photographic Magnitude | 5.2 |
Morgan Keenan (MK) Spectral Type | B6III |
One-Dimensional Spectral Class | B5 |
Position Angle | 117 |
Year of Observation | 1994. AD |