Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 43sig Ari |
Skymap Number | 2510067 |
Henry Draper (HD) Number | 17769 |
Harvard Revised (HR) Number | 847 |
SAO Number | 93144 |
Durchmusterung (DM) Number | BD+14 480 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 118608 |
Right Ascension (RA) J2000 | 2h 51m 29.586s |
Declination (Dec) J2000 | +15° 4' 55.454" |
Position Uncertainty | 0.0100s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00216 |
Proper Motion in Dec (J2000) | -0.023366 |
Radial Velocity | +017.0km s-1 |
Trigonometric Parallax | +0.00680s |
Trigonometric Parallax Uncertainty | 0.00089s |
GCI Unit Vector in X (J2000) | 0.707616 |
GCI Unit Vector in Y (J2000) | 0.656943 |
GCI Unit Vector in Z (J2000) | 0.260202 |
Galactic Longitude | 161.18° |
Galactic Latitude
| -38.72°
|
Observational Data |
Observed Visual Magnitude (V) | 5.52 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.42 |
Observed B-V Colour | -0.102 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | B7V |
One-Dimensional Spectral Class | B5 |
Position Angle | |
Year of Observation | AD |