Identification Data |
Common Name | Menkib |
Constellation | Perseus |
Star Name | 46xi Per |
Skymap Number | 3580132 |
Henry Draper (HD) Number | 24912 |
Harvard Revised (HR) Number | 1228 |
SAO Number | 56856 |
Durchmusterung (DM) Number | BD+35 775 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 68961 |
Right Ascension (RA) J2000 | 3h 58m 57.901s |
Declination (Dec) J2000 | +35° 47' 27.717" |
Position Uncertainty | 0.0085s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00016 |
Proper Motion in Dec (J2000) | +0.002366 |
Radial Velocity | +067.1km s-1 |
Trigonometric Parallax | +0.00184s |
Trigonometric Parallax Uncertainty | 0.00070s |
GCI Unit Vector in X (J2000) | 0.408746 |
GCI Unit Vector in Y (J2000) | 0.700642 |
GCI Unit Vector in Z (J2000) | 0.584831 |
Galactic Longitude | 160.38° |
Galactic Latitude
| -13.11°
|
Observational Data |
Observed Visual Magnitude (V) | 4.05 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.03 |
Observed B-V Colour | -0.023 |
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 | 4.1 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | O7.5III(n)((f)) |
One-Dimensional Spectral Class | Oe5 |
Position Angle | |
Year of Observation | AD |