| Identification Data |
| Common Name | |
| Constellation | Saggitarius |
| Star Name | 11 Sgr |
| Skymap Number | 18110149 |
| Henry Draper (HD) Number | 166464 |
| Harvard Revised (HR) Number | 6801 |
| SAO Number | 186437 |
| Durchmusterung (DM) Number | CD-2314047 |
Washington Double Stars (WDS) Number
| 18117-2342
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 268021 |
| Right Ascension (RA) J2000 | 18h 11m 43.333s |
| Declination (Dec) J2000 | -23° 42' 4.447" |
| Position Uncertainty | 0.0097s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00057 |
| Proper Motion in Dec (J2000) | -0.027866 |
| Radial Velocity | +004.4km s-1 |
| Trigonometric Parallax | +0.01335s |
| Trigonometric Parallax Uncertainty | 0.00081s |
| GCI Unit Vector in X (J2000) | 0.046813 |
| GCI Unit Vector in Y (J2000) | -0.914456 |
| GCI Unit Vector in Z (J2000) | -0.401968 |
| Galactic Longitude | 7.46° |
Galactic Latitude
| -2.45°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.96 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.02 |
| Observed B-V Colour | +1.058 |
| 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 | 4.5 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K0III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 286 |
| Year of Observation | 1977. AD |
