Identification Data |
Common Name | |
Constellation | Sextans |
Star Name | 7 Sex |
Skymap Number | 9520035 |
Henry Draper (HD) Number | 85504 |
Harvard Revised (HR) Number | 3906 |
SAO Number | 117959 |
Durchmusterung (DM) Number | BD+03 2280 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 156275 |
Right Ascension (RA) J2000 | 9h 52m 12.163s |
Declination (Dec) J2000 | +2° 27' 14.870" |
Position Uncertainty | 0.0105s |
Proper Motion in RA (J2000)/cos(Dec) | -0.01235 |
Proper Motion in Dec (J2000) | +0.095466 |
Radial Velocity | +097.1km s-1 |
Trigonometric Parallax | +0.00311s |
Trigonometric Parallax Uncertainty | 0.00097s |
GCI Unit Vector in X (J2000) | -0.847738 |
GCI Unit Vector in Y (J2000) | 0.528684 |
GCI Unit Vector in Z (J2000) | 0.042820 |
Galactic Longitude | 234.99° |
Galactic Latitude
| 40.57°
|
Observational Data |
Observed Visual Magnitude (V) | 6.02 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 5.98 |
Observed B-V Colour | -0.039 |
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 | 5.9 |
Observed Photographic Magnitude | 5.8 |
Morgan Keenan (MK) Spectral Type | A0Vs |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |