Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 52 Ari |
Skymap Number | 3050139 |
Henry Draper (HD) Number | 19134 |
Harvard Revised (HR) Number | 927 |
SAO Number | 75723 |
Durchmusterung (DM) Number | BD+24 431 |
Washington Double Stars (WDS) Number
| 03054+2515
|
Positional Data |
Position and Proper Motion (PPM) Number | 92197 |
Right Ascension (RA) J2000 | 3h 5m 26.702s |
Declination (Dec) J2000 | +25° 15' 18.698" |
Position Uncertainty | 0.0254s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00057 |
Proper Motion in Dec (J2000) | -0.008567 |
Radial Velocity | +009.0km s-1 |
Trigonometric Parallax | +0.00811s |
Trigonometric Parallax Uncertainty | 0.00119s |
GCI Unit Vector in X (J2000) | 0.624146 |
GCI Unit Vector in Y (J2000) | 0.654531 |
GCI Unit Vector in Z (J2000) | 0.426651 |
Galactic Longitude | 157.54° |
Galactic Latitude
| -28.47°
|
Observational Data |
Observed Visual Magnitude (V) | 5.46 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 5.43 |
Observed B-V Colour | -0.034 |
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 | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | B7V |
One-Dimensional Spectral Class | B8 |
Position Angle | 249 |
Year of Observation | 1990. AD |