Identification Data |
Common Name | |
Constellation | Lepus |
Star Name | 17 Lep |
Skymap Number | 6040235 |
Henry Draper (HD) Number | 41511 |
Harvard Revised (HR) Number | 2148 |
SAO Number | 151093 |
Durchmusterung (DM) Number | SD-16 1349 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 216686 |
Right Ascension (RA) J2000 | 6h 4m 59.129s |
Declination (Dec) J2000 | -16° 29' 3.965" |
Position Uncertainty | 0.0061s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00039 |
Proper Motion in Dec (J2000) | -0.003266 |
Radial Velocity | +020.0km s-1 |
Trigonometric Parallax | +0.00305s |
Trigonometric Parallax Uncertainty | 0.00067s |
GCI Unit Vector in X (J2000) | -0.020858 |
GCI Unit Vector in Y (J2000) | 0.958670 |
GCI Unit Vector in Z (J2000) | -0.283755 |
Galactic Longitude | 222.87° |
Galactic Latitude
| -17.53°
|
Observational Data |
Observed Visual Magnitude (V) | 4.97 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 5.16 |
Observed B-V Colour | +0.186 |
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 | 4.8 |
Observed Photographic Magnitude | 5.0 |
Morgan Keenan (MK) Spectral Type | A2e(shell) |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |