| Identification Data |
| Common Name | |
| Constellation | Eridanus |
| Star Name | kap Eri |
| Skymap Number | 2260115 |
| Henry Draper (HD) Number | 15371 |
| Harvard Revised (HR) Number | 721 |
| SAO Number | 215906 |
| Durchmusterung (DM) Number | CD-48 637 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 306757 |
| Right Ascension (RA) J2000 | 2h 26m 59.122s |
| Declination (Dec) J2000 | -47° 42' 13.825" |
| Position Uncertainty | 0.0062s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00198 |
| Proper Motion in Dec (J2000) | -0.005466 |
| Radial Velocity | +027.7km s-1 |
| Trigonometric Parallax | +0.00617s |
| Trigonometric Parallax Uncertainty | 0.00060s |
| GCI Unit Vector in X (J2000) | 0.539240 |
| GCI Unit Vector in Y (J2000) | 0.402616 |
| GCI Unit Vector in Z (J2000) | -0.739676 |
| Galactic Longitude | 267.11° |
Galactic Latitude
| -62.24°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.25 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.12 |
| Observed B-V Colour | -0.131 |
| 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 | 4.4 |
| Observed Photographic Magnitude | 4.3 |
| Morgan Keenan (MK) Spectral Type | B5IV |
| One-Dimensional Spectral Class | B5 |
| Position Angle | |
| Year of Observation | AD |
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