Identification Data |
Common Name | Acubens |
Constellation | Cancer |
Star Name | 65alp Cnc |
Skymap Number | 8580069 |
Henry Draper (HD) Number | 76756 |
Harvard Revised (HR) Number | 3572 |
SAO Number | 98267 |
Durchmusterung (DM) Number | BD+12 1948 |
Washington Double Stars (WDS) Number
| 08585+1151
|
Positional Data |
Position and Proper Motion (PPM) Number | 125972 |
Right Ascension (RA) J2000 | 8h 58m 29.221s |
Declination (Dec) J2000 | +11° 51' 27.723" |
Position Uncertainty | 0.0108s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00282 |
Proper Motion in Dec (J2000) | -0.029266 |
Radial Velocity | -013.8km s-1 |
Trigonometric Parallax | +0.01879s |
Trigonometric Parallax Uncertainty | 0.00099s |
GCI Unit Vector in X (J2000) | -0.687434 |
GCI Unit Vector in Y (J2000) | 0.696571 |
GCI Unit Vector in Z (J2000) | 0.205482 |
Galactic Longitude | 216.52° |
Galactic Latitude
| 33.52°
|
Observational Data |
Observed Visual Magnitude (V) | 4.26 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.41 |
Observed B-V Colour | +0.150 |
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 | 4.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A5m |
One-Dimensional Spectral Class | A3 |
Position Angle | 322 |
Year of Observation | 1962. AD |