Identification Data |
Common Name | Fornacis |
Constellation | Fornax |
Star Name | alp For |
Skymap Number | 3120010 |
Henry Draper (HD) Number | 20010 |
Harvard Revised (HR) Number | 963 |
SAO Number | 168373 |
Durchmusterung (DM) Number | CD-29 1177 |
Washington Double Stars (WDS) Number
| 03121-2859
|
Positional Data |
Position and Proper Motion (PPM) Number | 245929 |
Right Ascension (RA) J2000 | 3h 12m 4.527s |
Declination (Dec) J2000 | -28° 59' 15.425" |
Position Uncertainty | 0.0069s |
Proper Motion in RA (J2000)/cos(Dec) | +0.02831 |
Proper Motion in Dec (J2000) | +0.612367 |
Radial Velocity | -020.0km s-1 |
Trigonometric Parallax | +0.07086s |
Trigonometric Parallax Uncertainty | 0.00067s |
GCI Unit Vector in X (J2000) | 0.585091 |
GCI Unit Vector in Y (J2000) | 0.650240 |
GCI Unit Vector in Z (J2000) | -0.484621 |
Galactic Longitude | 224.74° |
Galactic Latitude
| -59.04°
|
Observational Data |
Observed Visual Magnitude (V) | 3.80 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 4.34 |
Observed B-V Colour | +0.543 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.015 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.0 |
Observed Photographic Magnitude | 4.5 |
Morgan Keenan (MK) Spectral Type | F8V |
One-Dimensional Spectral Class | F8 |
Position Angle | 299 |
Year of Observation | 1994. AD |