Identification Data |
Common Name | Keid |
Constellation | Eridanus |
Star Name | 40omi2Eri |
Skymap Number | 4150073 |
Henry Draper (HD) Number | 26965 |
Harvard Revised (HR) Number | 1325 |
SAO Number | 131063 |
Durchmusterung (DM) Number | SD-07 780 |
Washington Double Stars (WDS) Number
| 04153-0739
|
Positional Data |
Position and Proper Motion (PPM) Number | 400061 |
Right Ascension (RA) J2000 | 4h 15m 16.320s |
Declination (Dec) J2000 | -7° 39' 10.336" |
Position Uncertainty | 0.0094s |
Proper Motion in RA (J2000)/cos(Dec) | -0.15066 |
Proper Motion in Dec (J2000) | -3.420466 |
Radial Velocity | -042.7km s-1 |
Trigonometric Parallax | +0.19826s |
Trigonometric Parallax Uncertainty | 0.00084s |
GCI Unit Vector in X (J2000) | 0.437294 |
GCI Unit Vector in Y (J2000) | 0.889404 |
GCI Unit Vector in Z (J2000) | -0.133171 |
Galactic Longitude | 200.72° |
Galactic Latitude
| -38.00°
|
Observational Data |
Observed Visual Magnitude (V) | 4.43 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 5.25 |
Observed B-V Colour | +0.820 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.000 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.5 |
Observed Photographic Magnitude | 5.3 |
Morgan Keenan (MK) Spectral Type | K0.5V |
One-Dimensional Spectral Class | G5 |
Position Angle | 104 |
Year of Observation | 1970. AD |