| Identification Data |
| Common Name | Tyl |
| Constellation | Draco |
| Star Name | 63eps Dra |
| Skymap Number | 19480048 |
| Henry Draper (HD) Number | 188119 |
| Harvard Revised (HR) Number | 7582 |
| SAO Number | 9540 |
| Durchmusterung (DM) Number | BD+69 1070 |
Washington Double Stars (WDS) Number
| 19482+7016
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 10315 |
| Right Ascension (RA) J2000 | 19h 48m 10.352s |
| Declination (Dec) J2000 | +70° 16' 4.549" |
| Position Uncertainty | 0.0067s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01583 |
| Proper Motion in Dec (J2000) | +0.039067 |
| Radial Velocity | +003.1km s-1 |
| Trigonometric Parallax | +0.02240s |
| Trigonometric Parallax Uncertainty | 0.00045s |
| GCI Unit Vector in X (J2000) | 0.153504 |
| GCI Unit Vector in Y (J2000) | -0.300708 |
| GCI Unit Vector in Z (J2000) | 0.941282 |
| Galactic Longitude | 102.43° |
Galactic Latitude
| 20.83°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.84 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
| Observed B Magnitude | 4.73 |
| Observed B-V Colour | +0.888 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.001 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.0 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | G7IIIbFe-1 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 16 |
| Year of Observation | 1976. AD |
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