| Identification Data |
| Common Name | |
| Constellation | Hydra |
| Star Name | 52 Hya |
| Skymap Number | 14280020 |
| Henry Draper (HD) Number | 126769 |
| Harvard Revised (HR) Number | 5407 |
| SAO Number | 182570 |
| Durchmusterung (DM) Number | CD-2810712 |
Washington Double Stars (WDS) Number
| 14282-2929
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 262974 |
| Right Ascension (RA) J2000 | 14h 28m 10.426s |
| Declination (Dec) J2000 | -29° 29' 29.895" |
| Position Uncertainty | 0.0101s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00191 |
| Proper Motion in Dec (J2000) | -0.023866 |
| Radial Velocity | +016.0km s-1 |
| Trigonometric Parallax | +0.00785s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | -0.694757 |
| GCI Unit Vector in Y (J2000) | -0.524363 |
| GCI Unit Vector in Z (J2000) | -0.492297 |
| Galactic Longitude | 326.96° |
Galactic Latitude
| 28.83°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.98 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.90 |
| Observed B-V Colour | -0.077 |
| 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 | 5.0 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | B8V |
| One-Dimensional Spectral Class | B8 |
| Position Angle | 103 |
| Year of Observation | 1989. AD |
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