| Identification Data |
| Common Name | Arneb |
| Constellation | Lepus |
| Star Name | 11alp Lep |
| Skymap Number | 5320128 |
| Henry Draper (HD) Number | 36673 |
| Harvard Revised (HR) Number | 1865 |
| SAO Number | 150547 |
| Durchmusterung (DM) Number | SD-17 1166 |
Washington Double Stars (WDS) Number
| 05327-1749
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 215925 |
| Right Ascension (RA) J2000 | 5h 32m 43.815s |
| Declination (Dec) J2000 | -17° 49' 20.239" |
| Position Uncertainty | 0.0071s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00023 |
| Proper Motion in Dec (J2000) | +0.001566 |
| Radial Velocity | +024.7km s-1 |
| Trigonometric Parallax | +0.00254s |
| Trigonometric Parallax Uncertainty | 0.00072s |
| GCI Unit Vector in X (J2000) | 0.113009 |
| GCI Unit Vector in Y (J2000) | 0.945279 |
| GCI Unit Vector in Z (J2000) | -0.306066 |
| Galactic Longitude | 220.95° |
Galactic Latitude
| -25.14°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.59 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.001 |
| Observed B Magnitude | 2.83 |
| Observed B-V Colour | +0.238 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 2.7 |
| Observed Photographic Magnitude | 3.0 |
| Morgan Keenan (MK) Spectral Type | F0Ib |
| One-Dimensional Spectral Class | F0 |
| Position Angle | 156 |
| Year of Observation | 1977. AD |
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