Identification Data |
Common Name | |
Constellation | Taurus |
Star Name | 130 Tau |
Skymap Number | 5470116 |
Henry Draper (HD) Number | 38558 |
Harvard Revised (HR) Number | 1990 |
SAO Number | 94858 |
Durchmusterung (DM) Number | BD+17 1004 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 121397 |
Right Ascension (RA) J2000 | 5h 47m 26.196s |
Declination (Dec) J2000 | +17° 43' 44.908" |
Position Uncertainty | 0.0086s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00014 |
Proper Motion in Dec (J2000) | -0.004866 |
Radial Velocity | +009.0km s-1 |
Trigonometric Parallax | +0.00257s |
Trigonometric Parallax Uncertainty | 0.00095s |
GCI Unit Vector in X (J2000) | 0.052189 |
GCI Unit Vector in Y (J2000) | 0.951076 |
GCI Unit Vector in Z (J2000) | 0.304518 |
Galactic Longitude | 189.83° |
Galactic Latitude
| -5.44°
|
Observational Data |
Observed Visual Magnitude (V) | 5.48 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.77 |
Observed B-V Colour | +0.294 |
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 | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F0III |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |