Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 10 Ari |
Skymap Number | 2030089 |
Henry Draper (HD) Number | 12558 |
Harvard Revised (HR) Number | 605 |
SAO Number | 75114 |
Durchmusterung (DM) Number | BD+25 341 |
Washington Double Stars (WDS) Number
| 02037+2556
|
Positional Data |
Position and Proper Motion (PPM) Number | 91322 |
Right Ascension (RA) J2000 | 2h 3m 39.343s |
Declination (Dec) J2000 | +25° 56' 7.697" |
Position Uncertainty | 0.0080s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00932 |
Proper Motion in Dec (J2000) | +0.009367 |
Radial Velocity | +014.0km s-1 |
Trigonometric Parallax | +0.01890s |
Trigonometric Parallax Uncertainty | 0.00071s |
GCI Unit Vector in X (J2000) | 0.771534 |
GCI Unit Vector in Y (J2000) | 0.462009 |
GCI Unit Vector in Z (J2000) | 0.437359 |
Galactic Longitude | 142.62° |
Galactic Latitude
| -34.16°
|
Observational Data |
Observed Visual Magnitude (V) | 5.69 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
Observed B Magnitude | 6.20 |
Observed B-V Colour | +0.508 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.7 |
Observed Photographic Magnitude | 6.1 |
Morgan Keenan (MK) Spectral Type | F8IV |
One-Dimensional Spectral Class | F5 |
Position Angle | 332 |
Year of Observation | 1991. AD |