Identification Data |
Common Name | |
Constellation | Hercules |
Star Name | 82 Her |
Skymap Number | 17360127 |
Henry Draper (HD) Number | 160290 |
Harvard Revised (HR) Number | 6574 |
SAO Number | 46838 |
Durchmusterung (DM) Number | BD+48 2542 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 56340 |
Right Ascension (RA) J2000 | 17h 36m 37.653s |
Declination (Dec) J2000 | +48° 35' 8.284" |
Position Uncertainty | 0.0064s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00320 |
Proper Motion in Dec (J2000) | +0.064166 |
Radial Velocity | +028.7km s-1 |
Trigonometric Parallax | +0.00991s |
Trigonometric Parallax Uncertainty | 0.00049s |
GCI Unit Vector in X (J2000) | -0.067344 |
GCI Unit Vector in Y (J2000) | -0.658063 |
GCI Unit Vector in Z (J2000) | 0.749945 |
Galactic Longitude | 75.26° |
Galactic Latitude
| 32.06°
|
Observational Data |
Observed Visual Magnitude (V) | 5.36 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.50 |
Observed B-V Colour | +1.140 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.5 |
Observed Photographic Magnitude | 6.5 |
Morgan Keenan (MK) Spectral Type | gK1 |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |