Identification Data |
Common Name | |
Constellation | Orion |
Star Name | 34del Ori |
Skymap Number | 5320005 |
Henry Draper (HD) Number | 36485 |
Harvard Revised (HR) Number | 1851 |
SAO Number | 132221 |
Durchmusterung (DM) Number | BD-00 982 |
Washington Double Stars (WDS) Number
| 05320-0018
|
Positional Data |
Position and Proper Motion (PPM) Number | |
Right Ascension (RA) J2000 | 5h 32m 0.409s |
Declination (Dec) J2000 | -0° 17' 4.327" |
Position Uncertainty | 0.0391s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00033 |
Proper Motion in Dec (J2000) | +0.000268 |
Radial Velocity | +021.km s-1 |
Trigonometric Parallax | -0.00420s |
Trigonometric Parallax Uncertainty | 0.0054s |
GCI Unit Vector in X (J2000) | 0.121838 |
GCI Unit Vector in Y (J2000) | 0.992538 |
GCI Unit Vector in Z (J2000) | -0.004966 |
Galactic Longitude | 203.85° |
Galactic Latitude
| -17.73°
|
Observational Data |
Observed Visual Magnitude (V) | 6.77 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.008 |
Observed B Magnitude | 6.63 |
Observed B-V Colour | -0.136 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.9 |
Observed Photographic Magnitude | 6.6 |
Morgan Keenan (MK) Spectral Type | B2V |
One-Dimensional Spectral Class | B0 |
Position Angle | 0 |
Year of Observation | 1973. AD |