| Identification Data |
| Common Name | |
| Constellation | Aquarius |
| Star Name | 55zet2Aqr |
| Skymap Number | 22280182 |
| Henry Draper (HD) Number | 213052 |
| Harvard Revised (HR) Number | 8559 |
| SAO Number | 146108 |
| Durchmusterung (DM) Number | BD-00 4365 |
Washington Double Stars (WDS) Number
| 22288-0001
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 181465 |
| Right Ascension (RA) J2000 | 22h 28m 49.912s |
| Declination (Dec) J2000 | -0° 1' 11.899" |
| Position Uncertainty | 0.0218s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01275 |
| Proper Motion in Dec (J2000) | +0.037567 |
| Radial Velocity | +024.1km s-1 |
| Trigonometric Parallax | +0.03153s |
| Trigonometric Parallax Uncertainty | 0.00150s |
| GCI Unit Vector in X (J2000) | 0.921917 |
| GCI Unit Vector in Y (J2000) | -0.387387 |
| GCI Unit Vector in Z (J2000) | -0.000349 |
| Galactic Longitude | 65.36° |
Galactic Latitude
| -46.33°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.65 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
| Observed B Magnitude | 4.06 |
| Observed B-V Colour | +0.406 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.015 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.4 |
| Observed Photographic Magnitude | 4.8 |
| Morgan Keenan (MK) Spectral Type | F3V |
| One-Dimensional Spectral Class | F2 |
| Position Angle | 198 |
| Year of Observation | 1994. AD |
