Identification Data |
Common Name | |
Constellation | Eridanus |
Star Name | 62 Eri |
Skymap Number | 4560066 |
Henry Draper (HD) Number | 31512 |
Harvard Revised (HR) Number | 1582 |
SAO Number | 131614 |
Durchmusterung (DM) Number | SD-05 1091 |
Washington Double Stars (WDS) Number
| 04564-0510
|
Positional Data |
Position and Proper Motion (PPM) Number | 187487 |
Right Ascension (RA) J2000 | 4h 56m 24.185s |
Declination (Dec) J2000 | -5° 10' 16.883" |
Position Uncertainty | 0.0180s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00038 |
Proper Motion in Dec (J2000) | -0.002367 |
Radial Velocity | +024.0km s-1 |
Trigonometric Parallax | +0.00441s |
Trigonometric Parallax Uncertainty | 0.00129s |
GCI Unit Vector in X (J2000) | 0.272831 |
GCI Unit Vector in Y (J2000) | 0.957830 |
GCI Unit Vector in Z (J2000) | -0.090135 |
Galactic Longitude | 203.94° |
Galactic Latitude
| -27.88°
|
Observational Data |
Observed Visual Magnitude (V) | 5.50 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 5.37 |
Observed B-V Colour | -0.126 |
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 | 5.6 |
Observed Photographic Magnitude | 5.4 |
Morgan Keenan (MK) Spectral Type | B6V |
One-Dimensional Spectral Class | B9 |
Position Angle | 75 |
Year of Observation | 1913. AD |