Identification Data |
Common Name | |
Constellation | Hercules |
Star Name | 10 Her |
Skymap Number | 16110098 |
Henry Draper (HD) Number | 145713 |
Harvard Revised (HR) Number | 6039 |
SAO Number | 84240 |
Durchmusterung (DM) Number | BD+23 2909 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 104680 |
Right Ascension (RA) J2000 | 16h 11m 38.035s |
Declination (Dec) J2000 | +23° 29' 41.285" |
Position Uncertainty | 0.0064s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00154 |
Proper Motion in Dec (J2000) | -0.011766 |
Radial Velocity | -024.7km s-1 |
Trigonometric Parallax | +0.00576s |
Trigonometric Parallax Uncertainty | 0.00072s |
GCI Unit Vector in X (J2000) | -0.417658 |
GCI Unit Vector in Y (J2000) | -0.816473 |
GCI Unit Vector in Z (J2000) | 0.398666 |
Galactic Longitude | 39.93° |
Galactic Latitude
| 44.90°
|
Observational Data |
Observed Visual Magnitude (V) | 5.82 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 7.31 |
Observed B-V Colour | +1.489 |
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 | 6.0 |
Observed Photographic Magnitude | 7.1 |
Morgan Keenan (MK) Spectral Type | M4.5IIIa |
One-Dimensional Spectral Class | M0 |
Position Angle | |
Year of Observation | AD |