| Identification Data |
| Common Name | Azha |
| Constellation | Eridanus |
| Star Name | 3eta Eri |
| Skymap Number | 2560064 |
| Henry Draper (HD) Number | 18322 |
| Harvard Revised (HR) Number | 874 |
| SAO Number | 130197 |
| Durchmusterung (DM) Number | SD-09 553 |
Washington Double Stars (WDS) Number
|
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| Positional Data |
| Position and Proper Motion (PPM) Number | 185202 |
| Right Ascension (RA) J2000 | 2h 56m 25.649s |
| Declination (Dec) J2000 | -8° 53' 53.320" |
| Position Uncertainty | 0.0080s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00525 |
| Proper Motion in Dec (J2000) | -0.220066 |
| Radial Velocity | -020.3km s-1 |
| Trigonometric Parallax | +0.02449s |
| Trigonometric Parallax Uncertainty | 0.00072s |
| GCI Unit Vector in X (J2000) | 0.709401 |
| GCI Unit Vector in Y (J2000) | 0.687623 |
| GCI Unit Vector in Z (J2000) | -0.154678 |
| Galactic Longitude | 187.15° |
Galactic Latitude
| -55.31°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.90 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.99 |
| Observed B-V Colour | +1.086 |
| 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 | 4.1 |
| Observed Photographic Magnitude | 5.1 |
| Morgan Keenan (MK) Spectral Type | K1IIIb |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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