Identification Data |
Common Name | |
Constellation | Saggitarius |
Star Name | 49chi3Sgr |
Skymap Number | 19250124 |
Henry Draper (HD) Number | 182416 |
Harvard Revised (HR) Number | 7363 |
SAO Number | 188105 |
Durchmusterung (DM) Number | CD-2415307 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 269765 |
Right Ascension (RA) J2000 | 19h 25m 29.659s |
Declination (Dec) J2000 | -23° 57' 44.844" |
Position Uncertainty | 0.0092s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00133 |
Proper Motion in Dec (J2000) | -0.013466 |
Radial Velocity | +039.6km s-1 |
Trigonometric Parallax | +0.00645s |
Trigonometric Parallax Uncertainty | 0.00103s |
GCI Unit Vector in X (J2000) | 0.333036 |
GCI Unit Vector in Y (J2000) | -0.850963 |
GCI Unit Vector in Z (J2000) | -0.406138 |
Galactic Longitude | 14.59° |
Galactic Latitude
| -17.79°
|
Observational Data |
Observed Visual Magnitude (V) | 5.44 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.87 |
Observed B-V Colour | +1.429 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.8 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K4III |
One-Dimensional Spectral Class | K2 |
Position Angle | |
Year of Observation | AD |