| Identification Data |
| Common Name | |
| Constellation | Aquarius |
| Star Name | 42 Aqr |
| Skymap Number | 22160131 |
| Henry Draper (HD) Number | 211361 |
| Harvard Revised (HR) Number | 8496 |
| SAO Number | 164974 |
| Durchmusterung (DM) Number | SD-13 6148 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 240044 |
| Right Ascension (RA) J2000 | 22h 16m 48.044s |
| Declination (Dec) J2000 | -12° 49' 53.170" |
| Position Uncertainty | 0.0109s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00013 |
| Proper Motion in Dec (J2000) | +0.004766 |
| Radial Velocity | +013.0km s-1 |
| Trigonometric Parallax | +0.00674s |
| Trigonometric Parallax Uncertainty | 0.00088s |
| GCI Unit Vector in X (J2000) | 0.877837 |
| GCI Unit Vector in Y (J2000) | -0.424360 |
| GCI Unit Vector in Z (J2000) | -0.222083 |
| Galactic Longitude | 46.74° |
Galactic Latitude
| -51.16°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.34 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.47 |
| Observed B-V Colour | +1.125 |
| 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 | 5.1 |
| Observed Photographic Magnitude | 6.6 |
| Morgan Keenan (MK) Spectral Type | gK0 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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