| Identification Data |
| Common Name | Alshat |
| Constellation | Capricornus |
| Star Name | 8nu Cap |
| Skymap Number | 20200176 |
| Henry Draper (HD) Number | 193432 |
| Harvard Revised (HR) Number | 7773 |
| SAO Number | 163468 |
| Durchmusterung (DM) Number | SD-13 5642 |
Washington Double Stars (WDS) Number
| 20207-1246
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 237275 |
| Right Ascension (RA) J2000 | 20h 20m 39.816s |
| Declination (Dec) J2000 | -12° 45' 32.687" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00107 |
| Proper Motion in Dec (J2000) | -0.014666 |
| Radial Velocity | -002.0km s-1 |
| Trigonometric Parallax | +0.01198s |
| Trigonometric Parallax Uncertainty | 0.00097s |
| GCI Unit Vector in X (J2000) | 0.561724 |
| GCI Unit Vector in Y (J2000) | -0.797302 |
| GCI Unit Vector in Z (J2000) | -0.220852 |
| Galactic Longitude | 31.18° |
Galactic Latitude
| -25.48°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.76 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.72 |
| Observed B-V Colour | -0.041 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.7 |
| Observed Photographic Magnitude | 4.8 |
| Morgan Keenan (MK) Spectral Type | B9.5V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 211 |
| Year of Observation | 1960. AD |
