| Identification Data |
| Common Name | |
| Constellation | Hydra |
| Star Name | 49pi Hya |
| Skymap Number | 14060053 |
| Henry Draper (HD) Number | 123123 |
| Harvard Revised (HR) Number | 5287 |
| SAO Number | 182244 |
| Durchmusterung (DM) Number | CD-2610095 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 262489 |
| Right Ascension (RA) J2000 | 14h 6m 22.297s |
| Declination (Dec) J2000 | -26° 40' 56.500" |
| Position Uncertainty | 0.0081s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00321 |
| Proper Motion in Dec (J2000) | -0.140866 |
| Radial Velocity | +027.2km s-1 |
| Trigonometric Parallax | +0.03217s |
| Trigonometric Parallax Uncertainty | 0.00077s |
| GCI Unit Vector in X (J2000) | -0.761084 |
| GCI Unit Vector in Y (J2000) | -0.468092 |
| GCI Unit Vector in Z (J2000) | -0.449044 |
| Galactic Longitude | 323.01° |
Galactic Latitude
| 33.25°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.26 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.38 |
| Observed B-V Colour | +1.116 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.5 |
| Observed Photographic Magnitude | 4.5 |
| Morgan Keenan (MK) Spectral Type | K2-IIIFe-0.5 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
