Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 23phi2Cnc |
Skymap Number | 8260173 |
Henry Draper (HD) Number | 71151 |
Harvard Revised (HR) Number | 3311 |
SAO Number | 80188 |
Durchmusterung (DM) Number | BD+27 1612 |
Washington Double Stars (WDS) Number
| 08268+2656
|
Positional Data |
Position and Proper Motion (PPM) Number | 98709 |
Right Ascension (RA) J2000 | 8h 26m 47.069s |
Declination (Dec) J2000 | +26° 56' 7.760" |
Position Uncertainty | 0.0120s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00072 |
Proper Motion in Dec (J2000) | +0.001367 |
Radial Velocity | -029.km s-1 |
Trigonometric Parallax | +0.01178s |
Trigonometric Parallax Uncertainty | 0.00106s |
GCI Unit Vector in X (J2000) | -0.532745 |
GCI Unit Vector in Y (J2000) | 0.714833 |
GCI Unit Vector in Z (J2000) | 0.452987 |
Galactic Longitude | 196.61° |
Galactic Latitude
| 31.82°
|
Observational Data |
Observed Visual Magnitude (V) | 6.17 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
Observed B Magnitude | 6.38 |
Observed B-V Colour | +0.208 |
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 | 6.3 |
Observed Photographic Magnitude | 6.4 |
Morgan Keenan (MK) Spectral Type | A3V |
One-Dimensional Spectral Class | A2 |
Position Angle | 216 |
Year of Observation | 1983. AD |