| Identification Data |
| Common Name | |
| Constellation | Eridanus |
| Star Name | 56 Eri |
| Skymap Number | 4440017 |
| Henry Draper (HD) Number | 30076 |
| Harvard Revised (HR) Number | 1508 |
| SAO Number | 131451 |
| Durchmusterung (DM) Number | SD-08 929 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 187270 |
| Right Ascension (RA) J2000 | 4h 44m 5.320s |
| Declination (Dec) J2000 | -8° 30' 12.854" |
| Position Uncertainty | 0.0093s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00030 |
| Proper Motion in Dec (J2000) | +0.001566 |
| Radial Velocity | +015.1km s-1 |
| Trigonometric Parallax | +0.00243s |
| Trigonometric Parallax Uncertainty | 0.00082s |
| GCI Unit Vector in X (J2000) | 0.321627 |
| GCI Unit Vector in Y (J2000) | 0.935249 |
| GCI Unit Vector in Z (J2000) | -0.147871 |
| Galactic Longitude | 205.72° |
Galactic Latitude
| -32.12°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.78 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 5.70 |
| Observed B-V Colour | -0.079 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.9 |
| Observed Photographic Magnitude | 5.8 |
| Morgan Keenan (MK) Spectral Type | B2Ve |
| One-Dimensional Spectral Class | B5 |
| Position Angle | |
| Year of Observation | AD |
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