Identification Data |
Common Name | |
Constellation | Sextans |
Star Name | 29del Sex |
Skymap Number | 10290094 |
Henry Draper (HD) Number | 90882 |
Harvard Revised (HR) Number | 4116 |
SAO Number | 137600 |
Durchmusterung (DM) Number | SD-02 3155 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 178197 |
Right Ascension (RA) J2000 | 10h 29m 28.702s |
Declination (Dec) J2000 | -2° 44' 20.681" |
Position Uncertainty | 0.0080s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00326 |
Proper Motion in Dec (J2000) | -0.012866 |
Radial Velocity | +019.0km s-1 |
Trigonometric Parallax | +0.01087s |
Trigonometric Parallax Uncertainty | 0.00072s |
GCI Unit Vector in X (J2000) | -0.921952 |
GCI Unit Vector in Y (J2000) | 0.384346 |
GCI Unit Vector in Z (J2000) | -0.047788 |
Galactic Longitude | 248.43° |
Galactic Latitude
| 44.59°
|
Observational Data |
Observed Visual Magnitude (V) | 5.186 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.050 |
Observed B Magnitude | 5.126 |
Observed B-V Colour | -0.60 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.050 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.2 |
Observed Photographic Magnitude | 4.8 |
Morgan Keenan (MK) Spectral Type | B9.5V |
One-Dimensional Spectral Class | B9 |
Position Angle | |
Year of Observation | AD |