Identification Data |
Common Name | |
Constellation | Pisces |
Star Name | 57 Psc |
Skymap Number | 460090 |
Henry Draper (HD) Number | 4408 |
Harvard Revised (HR) Number | 211 |
SAO Number | 92072 |
Durchmusterung (DM) Number | BD+14 111 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 116756 |
Right Ascension (RA) J2000 | 0h 46m 32.958s |
Declination (Dec) J2000 | +15° 28' 31.816" |
Position Uncertainty | 0.0099s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00204 |
Proper Motion in Dec (J2000) | -0.044266 |
Radial Velocity | -027.3km s-1 |
Trigonometric Parallax | +0.00555s |
Trigonometric Parallax Uncertainty | 0.00082s |
GCI Unit Vector in X (J2000) | 0.943934 |
GCI Unit Vector in Y (J2000) | 0.194403 |
GCI Unit Vector in Z (J2000) | 0.266826 |
Galactic Longitude | 121.21° |
Galactic Latitude
| -47.38°
|
Observational Data |
Observed Visual Magnitude (V) | 5.41 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.94 |
Observed B-V Colour | +1.529 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.6 |
Observed Photographic Magnitude | 6.6 |
Morgan Keenan (MK) Spectral Type | M4IIIa |
One-Dimensional Spectral Class | M0 |
Position Angle | |
Year of Observation | AD |