| Identification Data |
| Common Name | |
| Constellation | Aquarius |
| Star Name | 66 Aqr |
| Skymap Number | 22430099 |
| Henry Draper (HD) Number | 215167 |
| Harvard Revised (HR) Number | 8649 |
| SAO Number | 165252 |
| Durchmusterung (DM) Number | SD-19 6324 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 240657 |
| Right Ascension (RA) J2000 | 22h 43m 35.233s |
| Declination (Dec) J2000 | -18° 49' 49.351" |
| Position Uncertainty | 0.0098s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00221 |
| Proper Motion in Dec (J2000) | -0.028066 |
| Radial Velocity | +021.6km s-1 |
| Trigonometric Parallax | +0.00673s |
| Trigonometric Parallax Uncertainty | 0.00085s |
| GCI Unit Vector in X (J2000) | 0.894356 |
| GCI Unit Vector in Y (J2000) | -0.309755 |
| GCI Unit Vector in Z (J2000) | -0.322768 |
| Galactic Longitude | 41.89° |
Galactic Latitude
| -59.52°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.68 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.04 |
| Observed B-V Colour | +1.362 |
| 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 | 4.1 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K4III |
| One-Dimensional Spectral Class | K5 |
| Position Angle | |
| Year of Observation | AD |
