| Identification Data |
| Common Name | |
| Constellation | Aquarius |
| Star Name | 28 Aqr |
| Skymap Number | 22010021 |
| Henry Draper (HD) Number | 209128 |
| Harvard Revised (HR) Number | 8390 |
| SAO Number | 127235 |
| Durchmusterung (DM) Number | BD-00 4296 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 172556 |
| Right Ascension (RA) J2000 | 22h 1m 5.015s |
| Declination (Dec) J2000 | +0° 36' 16.975" |
| Position Uncertainty | 0.0101s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00048 |
| Proper Motion in Dec (J2000) | -0.011666 |
| Radial Velocity | +006.7km s-1 |
| Trigonometric Parallax | +0.00493s |
| Trigonometric Parallax Uncertainty | 0.00083s |
| GCI Unit Vector in X (J2000) | 0.868331 |
| GCI Unit Vector in Y (J2000) | -0.495872 |
| GCI Unit Vector in Z (J2000) | 0.010554 |
| Galactic Longitude | 59.96° |
Galactic Latitude
| -40.57°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.60 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 6.88 |
| Observed B-V Colour | +1.284 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.009 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.8 |
| Observed Photographic Magnitude | 7.1 |
| Morgan Keenan (MK) Spectral Type | gK4 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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