Identification Data |
Common Name | |
Constellation | Draco |
Star Name | 26 Dra |
Skymap Number | 17340178 |
Henry Draper (HD) Number | 160269 |
Harvard Revised (HR) Number | 6573 |
SAO Number | 17546 |
Durchmusterung (DM) Number | BD+61 1678 |
Washington Double Stars (WDS) Number
| 17350+6153
|
Positional Data |
Position and Proper Motion (PPM) Number | 20453 |
Right Ascension (RA) J2000 | 17h 34m 59.594s |
Declination (Dec) J2000 | +61° 52' 28.394" |
Position Uncertainty | 0.0071s |
Proper Motion in RA (J2000)/cos(Dec) | +0.03923 |
Proper Motion in Dec (J2000) | -0.525667 |
Radial Velocity | -015.0km s-1 |
Trigonometric Parallax | +0.07098s |
Trigonometric Parallax Uncertainty | 0.00055s |
GCI Unit Vector in X (J2000) | -0.051334 |
GCI Unit Vector in Y (J2000) | -0.468600 |
GCI Unit Vector in Z (J2000) | 0.881918 |
Galactic Longitude | 91.00° |
Galactic Latitude
| 32.65°
|
Observational Data |
Observed Visual Magnitude (V) | 5.25 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.85 |
Observed B-V Colour | +0.599 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.3 |
Observed Photographic Magnitude | 5.8 |
Morgan Keenan (MK) Spectral Type | G0IV-V |
One-Dimensional Spectral Class | F8 |
Position Angle | |
Year of Observation | 1992. AD |