| Identification Data |
| Common Name | |
| Constellation | Scorpius |
| Star Name | 15psi Sco |
| Skymap Number | 16120001 |
| Henry Draper (HD) Number | 145570 |
| Harvard Revised (HR) Number | 6031 |
| SAO Number | 141022 |
| Durchmusterung (DM) Number | SD-09 4324 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 231337 |
| Right Ascension (RA) J2000 | 16h 11m 59.988s |
| Declination (Dec) J2000 | -10° 3' 51.311" |
| Position Uncertainty | 0.0139s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00148 |
| Proper Motion in Dec (J2000) | -0.028066 |
| Radial Velocity | -005.7km s-1 |
| Trigonometric Parallax | +0.01979s |
| Trigonometric Parallax Uncertainty | 0.00094s |
| GCI Unit Vector in X (J2000) | -0.447005 |
| GCI Unit Vector in Y (J2000) | -0.877296 |
| GCI Unit Vector in Z (J2000) | -0.174752 |
| Galactic Longitude | 2.55° |
Galactic Latitude
| 28.81°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.94 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.04 |
| Observed B-V Colour | +0.101 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.9 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | A3IV |
| One-Dimensional Spectral Class | A2 |
| Position Angle | |
| Year of Observation | AD |
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