Identification Data |
Common Name | |
Constellation | Orion |
Star Name | 10pi 6Ori |
Skymap Number | 4580096 |
Henry Draper (HD) Number | 31767 |
Harvard Revised (HR) Number | 1601 |
SAO Number | 112281 |
Durchmusterung (DM) Number | BD+01 872 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 148255 |
Right Ascension (RA) J2000 | 4h 58m 32.901s |
Declination (Dec) J2000 | +1° 42' 50.457" |
Position Uncertainty | 0.0089s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00011 |
Proper Motion in Dec (J2000) | -0.007966 |
Radial Velocity | +013.8km s-1 |
Trigonometric Parallax | +0.00342s |
Trigonometric Parallax Uncertainty | 0.00086s |
GCI Unit Vector in X (J2000) | 0.264813 |
GCI Unit Vector in Y (J2000) | 0.963836 |
GCI Unit Vector in Z (J2000) | 0.029911 |
Galactic Longitude | 197.56° |
Galactic Latitude
| -24.02°
|
Observational Data |
Observed Visual Magnitude (V) | 4.46 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.85 |
Observed B-V Colour | +1.386 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.7 |
Observed Photographic Magnitude | 6.0 |
Morgan Keenan (MK) Spectral Type | K2-II |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |