Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 48iot Cnc |
Skymap Number | 8460157 |
Henry Draper (HD) Number | 74738 |
Harvard Revised (HR) Number | 3474 |
SAO Number | 80415 |
Durchmusterung (DM) Number | BD+29 1823 |
Washington Double Stars (WDS) Number
| 08467+2846
|
Positional Data |
Position and Proper Motion (PPM) Number | 99031 |
Right Ascension (RA) J2000 | 8h 46m 39.980s |
Declination (Dec) J2000 | +28° 45' 54.211" |
Position Uncertainty | 0.1424s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00184 |
Proper Motion in Dec (J2000) | -0.044067 |
Radial Velocity | +008.1km s-1 |
Trigonometric Parallax | +0.01731s |
Trigonometric Parallax Uncertainty | 0.00780s |
GCI Unit Vector in X (J2000) | -0.582759 |
GCI Unit Vector in Y (J2000) | 0.654843 |
GCI Unit Vector in Z (J2000) | 0.481219 |
Galactic Longitude | 195.88° |
Galactic Latitude
| 36.54°
|
Observational Data |
Observed Visual Magnitude (V) | 6.50 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.007 |
Observed B Magnitude | 6.58 |
Observed B-V Colour | +0.082 |
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 | 6.6 |
Observed Photographic Magnitude | 6.7 |
Morgan Keenan (MK) Spectral Type | A3V |
One-Dimensional Spectral Class | A5 |
Position Angle | |
Year of Observation | AD |