| Identification Data |
| Common Name | |
| Constellation | Cassiopeia |
| Star Name | iot Cas |
| Skymap Number | 2290009 |
| Henry Draper (HD) Number | 15089 |
| Harvard Revised (HR) Number | 707 |
| SAO Number | 12298 |
| Durchmusterung (DM) Number | BD+66 213 |
Washington Double Stars (WDS) Number
| 02291+6724
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 400038 |
| Right Ascension (RA) J2000 | 2h 29m 3.945s |
| Declination (Dec) J2000 | +67° 24' 8.906" |
| Position Uncertainty | 0.0081s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00484 |
| Proper Motion in Dec (J2000) | +0.037167 |
| Radial Velocity | +001.2km s-1 |
| Trigonometric Parallax | +0.02304s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | 0.305801 |
| GCI Unit Vector in Y (J2000) | 0.232675 |
| GCI Unit Vector in Z (J2000) | 0.923227 |
| Galactic Longitude | 132.13° |
Galactic Latitude
| 6.29°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.63 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.75 |
| Observed B-V Colour | +0.119 |
| 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 | 4.6 |
| Observed Photographic Magnitude | 4.7 |
| Morgan Keenan (MK) Spectral Type | A5pSr |
| One-Dimensional Spectral Class | A5 |
| Position Angle | 237 |
| Year of Observation | 1983. AD |
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