Identification Data |
Common Name | Beid |
Constellation | Eridanus |
Star Name | 38omi1Eri |
Skymap Number | 4110109 |
Henry Draper (HD) Number | 26574 |
Harvard Revised (HR) Number | 1298 |
SAO Number | 131019 |
Durchmusterung (DM) Number | SD-07 764 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 186646 |
Right Ascension (RA) J2000 | 4h 11m 51.940s |
Declination (Dec) J2000 | -6° 50' 15.292" |
Position Uncertainty | 0.0136s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00080 |
Proper Motion in Dec (J2000) | +0.081366 |
Radial Velocity | +011.0km s-1 |
Trigonometric Parallax | +0.02598s |
Trigonometric Parallax Uncertainty | 0.00104s |
GCI Unit Vector in X (J2000) | 0.451280 |
GCI Unit Vector in Y (J2000) | 0.884405 |
GCI Unit Vector in Z (J2000) | -0.119055 |
Galactic Longitude | 199.33° |
Galactic Latitude
| -38.39°
|
Observational Data |
Observed Visual Magnitude (V) | 4.04 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.38 |
Observed B-V Colour | +0.344 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.1 |
Observed Photographic Magnitude | 4.5 |
Morgan Keenan (MK) Spectral Type | F2II-III |
One-Dimensional Spectral Class | F2 |
Position Angle | |
Year of Observation | AD |