| Identification Data |
| Common Name | Rastaban |
| Constellation | Draco |
| Star Name | 23bet Dra |
| Skymap Number | 17300085 |
| Henry Draper (HD) Number | 159181 |
| Harvard Revised (HR) Number | 6536 |
| SAO Number | 30429 |
| Durchmusterung (DM) Number | BD+52 2065 |
Washington Double Stars (WDS) Number
| 17304+5218
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 36022 |
| Right Ascension (RA) J2000 | 17h 30m 25.962s |
| Declination (Dec) J2000 | +52° 18' 4.994" |
| Position Uncertainty | 0.0059s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00170 |
| Proper Motion in Dec (J2000) | +0.011666 |
| Radial Velocity | -020.0km s-1 |
| Trigonometric Parallax | +0.00902s |
| Trigonometric Parallax Uncertainty | 0.00049s |
| GCI Unit Vector in X (J2000) | -0.078673 |
| GCI Unit Vector in Y (J2000) | -0.606426 |
| GCI Unit Vector in Z (J2000) | 0.791238 |
| Galactic Longitude | 79.58° |
Galactic Latitude
| 33.31°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.80 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.76 |
| Observed B-V Colour | +0.958 |
| 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 | 3.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G2Ib-IIa |
| One-Dimensional Spectral Class | G0 |
| Position Angle | 13 |
| Year of Observation | 1934. AD |
