| Identification Data |
| Common Name | |
| Constellation | Aquarius |
| Star Name | 11 Aqr |
| Skymap Number | 21000109 |
| Henry Draper (HD) Number | 199960 |
| Harvard Revised (HR) Number | 8041 |
| SAO Number | 145022 |
| Durchmusterung (DM) Number | SD-05 5433 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 204710 |
| Right Ascension (RA) J2000 | 21h 0m 33.840s |
| Declination (Dec) J2000 | -4° 43' 48.941" |
| Position Uncertainty | 0.0125s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00319 |
| Proper Motion in Dec (J2000) | -0.138866 |
| Radial Velocity | -017.4km s-1 |
| Trigonometric Parallax | +0.03780s |
| Trigonometric Parallax Uncertainty | 0.00101s |
| GCI Unit Vector in X (J2000) | 0.706430 |
| GCI Unit Vector in Y (J2000) | -0.702962 |
| GCI Unit Vector in Z (J2000) | -0.082465 |
| Galactic Longitude | 44.30° |
Galactic Latitude
| -30.75°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.21 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.84 |
| Observed B-V Colour | +0.634 |
| 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 | 6.3 |
| Observed Photographic Magnitude | 6.8 |
| Morgan Keenan (MK) Spectral Type | G1V |
| One-Dimensional Spectral Class | G0 |
| Position Angle | |
| Year of Observation | AD |
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