Identification Data |
Common Name | |
Constellation | Scorpius |
Star Name | 26eps Sco |
Skymap Number | 16500037 |
Henry Draper (HD) Number | 151680 |
Harvard Revised (HR) Number | 6241 |
SAO Number | 208078 |
Durchmusterung (DM) Number | CD-3411285 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 295532 |
Right Ascension (RA) J2000 | 16h 50m 9.813s |
Declination (Dec) J2000 | -34° 17' 35.634" |
Position Uncertainty | 0.0084s |
Proper Motion in RA (J2000)/cos(Dec) | -0.04937 |
Proper Motion in Dec (J2000) | -0.255966 |
Radial Velocity | -002.5km s-1 |
Trigonometric Parallax | +0.04985s |
Trigonometric Parallax Uncertainty | 0.00081s |
GCI Unit Vector in X (J2000) | -0.247870 |
GCI Unit Vector in Y (J2000) | -0.788105 |
GCI Unit Vector in Z (J2000) | -0.563428 |
Galactic Longitude | 348.82° |
Galactic Latitude
| 6.56°
|
Observational Data |
Observed Visual Magnitude (V) | 2.29 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 3.43 |
Observed B-V Colour | +1.144 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.032 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 2.4 |
Observed Photographic Magnitude | 3.4 |
Morgan Keenan (MK) Spectral Type | K2.5III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |