| Identification Data |
| Common Name | |
| Constellation | Andromeda |
| Star Name | 2 And |
| Skymap Number | 23020110 |
| Henry Draper (HD) Number | 217782 |
| Harvard Revised (HR) Number | 8766 |
| SAO Number | 52623 |
| Durchmusterung (DM) Number | BD+41 4665 |
Washington Double Stars (WDS) Number
| 23026+4245
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 63742 |
| Right Ascension (RA) J2000 | 23h 2m 36.381s |
| Declination (Dec) J2000 | +42° 45' 28.061" |
| Position Uncertainty | 0.0057s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00506 |
| Proper Motion in Dec (J2000) | -0.004867 |
| Radial Velocity | +002.0km s-1 |
| Trigonometric Parallax | +0.00933s |
| Trigonometric Parallax Uncertainty | 0.00070s |
| GCI Unit Vector in X (J2000) | 0.711327 |
| GCI Unit Vector in Y (J2000) | -0.181955 |
| GCI Unit Vector in Z (J2000) | 0.678901 |
| Galactic Longitude | 102.52° |
Galactic Latitude
| -15.76°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.09 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.18 |
| Observed B-V Colour | +0.087 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.1 |
| Observed Photographic Magnitude | 5.1 |
| Morgan Keenan (MK) Spectral Type | A3Vn |
| One-Dimensional Spectral Class | A2 |
| Position Angle | |
| Year of Observation | 1993. AD |
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