| Identification Data |
| Common Name | |
| Constellation | Saggitarius |
| Star Name | kap1Sgr |
| Skymap Number | 20220119 |
| Henry Draper (HD) Number | 193571 |
| Harvard Revised (HR) Number | 7779 |
| SAO Number | 230177 |
| Durchmusterung (DM) Number | CD-4214836 |
Washington Double Stars (WDS) Number
| 20225-4203
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 326078 |
| Right Ascension (RA) J2000 | 20h 22m 27.505s |
| Declination (Dec) J2000 | -42° 2' 58.374" |
| Position Uncertainty | 0.0098s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00296 |
| Proper Motion in Dec (J2000) | -0.082066 |
| Radial Velocity | -011.6km s-1 |
| Trigonometric Parallax | +0.01335s |
| Trigonometric Parallax Uncertainty | 0.00081s |
| GCI Unit Vector in X (J2000) | 0.432419 |
| GCI Unit Vector in Y (J2000) | -0.603671 |
| GCI Unit Vector in Z (J2000) | -0.669773 |
| Galactic Longitude | 358.75° |
Galactic Latitude
| -34.13°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.58 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.59 |
| Observed B-V Colour | +0.008 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.6 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A0V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 307 |
| Year of Observation | 1914. AD |
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