| Identification Data |
| Common Name | |
| Constellation | Draco |
| Star Name | 45 Dra |
| Skymap Number | 18320123 |
| Henry Draper (HD) Number | 171635 |
| Harvard Revised (HR) Number | 6978 |
| SAO Number | 31039 |
| Durchmusterung (DM) Number | BD+56 2113 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 36692 |
| Right Ascension (RA) J2000 | 18h 32m 34.522s |
| Declination (Dec) J2000 | +57° 2' 44.157" |
| Position Uncertainty | 0.0068s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00004 |
| Proper Motion in Dec (J2000) | -0.007166 |
| Radial Velocity | -012.4km s-1 |
| Trigonometric Parallax | +0.00113s |
| Trigonometric Parallax Uncertainty | 0.00046s |
| GCI Unit Vector in X (J2000) | 0.077058 |
| GCI Unit Vector in Y (J2000) | -0.538486 |
| GCI Unit Vector in Z (J2000) | 0.839104 |
| Galactic Longitude | 86.20° |
Galactic Latitude
| 24.99°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.78 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.40 |
| Observed B-V Colour | +0.622 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F7Ib |
| One-Dimensional Spectral Class | F8 |
| Position Angle | |
| Year of Observation | AD |
