| Identification Data |
| Common Name | |
| Constellation | Draco |
| Star Name | 18 Dra |
| Skymap Number | 16400156 |
| Henry Draper (HD) Number | 151101 |
| Harvard Revised (HR) Number | 6223 |
| SAO Number | 17188 |
| Durchmusterung (DM) Number | BD+64 1145 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 20004 |
| Right Ascension (RA) J2000 | 16h 40m 55.119s |
| Declination (Dec) J2000 | +64° 35' 20.566" |
| Position Uncertainty | 0.0051s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00001 |
| Proper Motion in Dec (J2000) | -0.016266 |
| Radial Velocity | +000.3km s-1 |
| Trigonometric Parallax | +0.00479s |
| Trigonometric Parallax Uncertainty | 0.00045s |
| GCI Unit Vector in X (J2000) | -0.145146 |
| GCI Unit Vector in Y (J2000) | -0.403815 |
| GCI Unit Vector in Z (J2000) | 0.903253 |
| Galactic Longitude | 95.57° |
Galactic Latitude
| 38.16°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.84 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 6.04 |
| Observed B-V Colour | +1.198 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| 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 | K0IIICN-0.5CH-2Ca1 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
