| Identification Data |
| Common Name | |
| Constellation | Hydrus |
| Star Name | gam Hyi |
| Skymap Number | 3470028 |
| Henry Draper (HD) Number | 24512 |
| Harvard Revised (HR) Number | 1208 |
| SAO Number | 256029 |
| Durchmusterung (DM) Number | CP-74 276 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 368176 |
| Right Ascension (RA) J2000 | 3h 47m 14.341s |
| Declination (Dec) J2000 | -74° 14' 20.264" |
| Position Uncertainty | 0.0064s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01253 |
| Proper Motion in Dec (J2000) | +0.115366 |
| Radial Velocity | +015.8km s-1 |
| Trigonometric Parallax | +0.01523s |
| Trigonometric Parallax Uncertainty | 0.00053s |
| GCI Unit Vector in X (J2000) | 0.148694 |
| GCI Unit Vector in Y (J2000) | 0.227312 |
| GCI Unit Vector in Z (J2000) | -0.962403 |
| Galactic Longitude | 289.13° |
Galactic Latitude
| -37.80°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.26 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.85 |
| Observed B-V Colour | +1.593 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.2 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | M2III |
| One-Dimensional Spectral Class | M0 |
| Position Angle | |
| Year of Observation | AD |
