Identification Data |
Common Name | |
Constellation | Scorpius |
Star Name | 16 Sco |
Skymap Number | 16120024 |
Henry Draper (HD) Number | 145607 |
Harvard Revised (HR) Number | 6033 |
SAO Number | 141024 |
Durchmusterung (DM) Number | SD-08 4180 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 199398 |
Right Ascension (RA) J2000 | 16h 12m 7.315s |
Declination (Dec) J2000 | -8° 32' 51.273" |
Position Uncertainty | 0.0105s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00299 |
Proper Motion in Dec (J2000) | +0.001466 |
Radial Velocity | +005.0km s-1 |
Trigonometric Parallax | +0.01305s |
Trigonometric Parallax Uncertainty | 0.00102s |
GCI Unit Vector in X (J2000) | -0.448479 |
GCI Unit Vector in Y (J2000) | -0.881349 |
GCI Unit Vector in Z (J2000) | -0.148631 |
Galactic Longitude | 3.93° |
Galactic Latitude
| 29.73°
|
Observational Data |
Observed Visual Magnitude (V) | 5.44 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 5.55 |
Observed B-V Colour | +0.113 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.7 |
Observed Photographic Magnitude | 5.6 |
Morgan Keenan (MK) Spectral Type | A4V |
One-Dimensional Spectral Class | A3 |
Position Angle | |
Year of Observation | AD |