Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 5gam1Ari |
Skymap Number | 1530079 |
Henry Draper (HD) Number | 11503 |
Harvard Revised (HR) Number | 545 |
SAO Number | 92680 |
Durchmusterung (DM) Number | BD+18 243 |
Washington Double Stars (WDS) Number
| 01535+1918
|
Positional Data |
Position and Proper Motion (PPM) Number | 400026 |
Right Ascension (RA) J2000 | 1h 53m 31.821s |
Declination (Dec) J2000 | +19° 17' 45.404" |
Position Uncertainty | 0.0164s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00583 |
Proper Motion in Dec (J2000) | -0.106967 |
Radial Velocity | -000.6km s-1 |
Trigonometric Parallax | +0.01596s |
Trigonometric Parallax Uncertainty | 0.00085s |
GCI Unit Vector in X (J2000) | 0.830370 |
GCI Unit Vector in Y (J2000) | 0.448653 |
GCI Unit Vector in Z (J2000) | 0.330448 |
Galactic Longitude | 142.55° |
Galactic Latitude
| -41.20°
|
Observational Data |
Observed Visual Magnitude (V) | 4.64 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.62 |
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 | 4.8 |
Observed Photographic Magnitude | 4.8 |
Morgan Keenan (MK) Spectral Type | B9V |
One-Dimensional Spectral Class | A0 |
Position Angle | 0 |
Year of Observation | 1988. AD |