| Identification Data |
| Common Name | |
| Constellation | Hydra |
| Star Name | chi1Hya |
| Skymap Number | 11050061 |
| Henry Draper (HD) Number | 96202 |
| Harvard Revised (HR) Number | 4314 |
| SAO Number | 179514 |
| Durchmusterung (DM) Number | CD-26 8338 |
Washington Double Stars (WDS) Number
| 11053-2718
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 258519 |
| Right Ascension (RA) J2000 | 11h 5m 19.907s |
| Declination (Dec) J2000 | -27° 17' 37.004" |
| Position Uncertainty | 0.0189s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.01431 |
| Proper Motion in Dec (J2000) | -0.006966 |
| Radial Velocity | +019.1km s-1 |
| Trigonometric Parallax | +0.02298s |
| Trigonometric Parallax Uncertainty | 0.00074s |
| GCI Unit Vector in X (J2000) | -0.863506 |
| GCI Unit Vector in Y (J2000) | 0.209974 |
| GCI Unit Vector in Z (J2000) | -0.458550 |
| Galactic Longitude | 275.70° |
Galactic Latitude
| 29.91°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.93 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.31 |
| Observed B-V Colour | +0.380 |
| 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 | 5.1 |
| Observed Photographic Magnitude | 5.5 |
| Morgan Keenan (MK) Spectral Type | F3IV |
| One-Dimensional Spectral Class | F5 |
| Position Angle | |
| Year of Observation | 1994. AD |
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