Identification Data |
Common Name | |
Constellation | Eridanus |
Star Name | 32 Eri |
Skymap Number | 3540034 |
Henry Draper (HD) Number | 24555 |
Harvard Revised (HR) Number | 1212 |
SAO Number | 130806 |
Durchmusterung (DM) Number | SD-03 631 |
Washington Double Stars (WDS) Number
| 03543-0257
|
Positional Data |
Position and Proper Motion (PPM) Number | 186311 |
Right Ascension (RA) J2000 | 3h 54m 17.502s |
Declination (Dec) J2000 | -2° 57' 17.027" |
Position Uncertainty | 0.0114s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00176 |
Proper Motion in Dec (J2000) | +0.001567 |
Radial Velocity | +026.9km s-1 |
Trigonometric Parallax | +0.00946s |
Trigonometric Parallax Uncertainty | 0.00086s |
GCI Unit Vector in X (J2000) | 0.520720 |
GCI Unit Vector in Y (J2000) | 0.852170 |
GCI Unit Vector in Z (J2000) | -0.051547 |
Galactic Longitude | 192.10° |
Galactic Latitude
| -40.10°
|
Observational Data |
Observed Visual Magnitude (V) | 4.72 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 5.63 |
Observed B-V Colour | +0.909 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.0 |
Observed Photographic Magnitude | 5.7 |
Morgan Keenan (MK) Spectral Type | G8III |
One-Dimensional Spectral Class | G5 |
Position Angle | 347 |
Year of Observation | 1984. AD |