Identification Data |
Common Name | |
Constellation | Lepus |
Star Name | 4kap Lep |
Skymap Number | 5130036 |
Henry Draper (HD) Number | 33949 |
Harvard Revised (HR) Number | 1705 |
SAO Number | 150239 |
Durchmusterung (DM) Number | SD-13 1092 |
Washington Double Stars (WDS) Number
| 05132-1256
|
Positional Data |
Position and Proper Motion (PPM) Number | 215450 |
Right Ascension (RA) J2000 | 5h 13m 13.877s |
Declination (Dec) J2000 | -12° 56' 28.650" |
Position Uncertainty | 0.0071s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00084 |
Proper Motion in Dec (J2000) | -0.001367 |
Radial Velocity | +018.0km s-1 |
Trigonometric Parallax | +0.00583s |
Trigonometric Parallax Uncertainty | 0.00069s |
GCI Unit Vector in X (J2000) | 0.197506 |
GCI Unit Vector in Y (J2000) | 0.954378 |
GCI Unit Vector in Z (J2000) | -0.223953 |
Galactic Longitude | 213.88° |
Galactic Latitude
| -27.55°
|
Observational Data |
Observed Visual Magnitude (V) | 4.43 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 4.33 |
Observed B-V Colour | -0.098 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 3.9 |
Observed Photographic Magnitude | 4.4 |
Morgan Keenan (MK) Spectral Type | B9V |
One-Dimensional Spectral Class | B8 |
Position Angle | 357 |
Year of Observation | 1959. AD |