Identification Data |
Common Name | |
Constellation | Saggitarius |
Star Name | 47chi1Sgr |
Skymap Number | 19250069 |
Henry Draper (HD) Number | 182369 |
Harvard Revised (HR) Number | 7362 |
SAO Number | 188101 |
Durchmusterung (DM) Number | CD-2415303 |
Washington Double Stars (WDS) Number
| 19253-2431
|
Positional Data |
Position and Proper Motion (PPM) Number | 269762 |
Right Ascension (RA) J2000 | 19h 25m 16.491s |
Declination (Dec) J2000 | -24° 30' 30.870" |
Position Uncertainty | 0.0180s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00466 |
Proper Motion in Dec (J2000) | -0.051966 |
Radial Velocity | -043.4km s-1 |
Trigonometric Parallax | +0.01478s |
Trigonometric Parallax Uncertainty | 0.00111s |
GCI Unit Vector in X (J2000) | 0.330799 |
GCI Unit Vector in Y (J2000) | -0.847637 |
GCI Unit Vector in Z (J2000) | -0.414829 |
Galactic Longitude | 14.04° |
Galactic Latitude
| -17.95°
|
Observational Data |
Observed Visual Magnitude (V) | 5.02 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.26 |
Observed B-V Colour | +0.240 |
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 | 5.0 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | |
One-Dimensional Spectral Class | |
Position Angle | |
Year of Observation | 1992. AD |