Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 51 Ari |
Skymap Number | 3020061 |
Henry Draper (HD) Number | 18803 |
Harvard Revised (HR) Number | |
SAO Number | 75696 |
Durchmusterung (DM) Number | BD+26 503 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 92163 |
Right Ascension (RA) J2000 | 3h 2m 26.027s |
Declination (Dec) J2000 | +26° 36' 33.263" |
Position Uncertainty | 0.0111s |
Proper Motion in RA (J2000)/cos(Dec) | +0.01746 |
Proper Motion in Dec (J2000) | -0.168366 |
Radial Velocity | +011.0km s-1 |
Trigonometric Parallax | +0.04725s |
Trigonometric Parallax Uncertainty | 0.00089s |
GCI Unit Vector in X (J2000) | 0.625462 |
GCI Unit Vector in Y (J2000) | 0.638889 |
GCI Unit Vector in Z (J2000) | 0.447903 |
Galactic Longitude | 156.05° |
Galactic Latitude
| -27.71°
|
Observational Data |
Observed Visual Magnitude (V) | 6.62 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 7.34 |
Observed B-V Colour | +0.715 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.7 |
Observed Photographic Magnitude | 7.1 |
Morgan Keenan (MK) Spectral Type | G8V |
One-Dimensional Spectral Class | G0 |
Position Angle | |
Year of Observation | AD |