Identification Data |
Common Name | |
Constellation | Sextans |
Star Name | 22eps Sex |
Skymap Number | 10170089 |
Henry Draper (HD) Number | 89254 |
Harvard Revised (HR) Number | 4042 |
SAO Number | 137469 |
Durchmusterung (DM) Number | SD-07 3001 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 193276 |
Right Ascension (RA) J2000 | 10h 17m 37.802s |
Declination (Dec) J2000 | -8° 4' 8.092" |
Position Uncertainty | 0.0090s |
Proper Motion in RA (J2000)/cos(Dec) | -0.01079 |
Proper Motion in Dec (J2000) | +0.002866 |
Radial Velocity | +015.2km s-1 |
Trigonometric Parallax | +0.01786s |
Trigonometric Parallax Uncertainty | 0.00075s |
GCI Unit Vector in X (J2000) | -0.892960 |
GCI Unit Vector in Y (J2000) | 0.427691 |
GCI Unit Vector in Z (J2000) | -0.140364 |
Galactic Longitude | 250.80° |
Galactic Latitude
| 38.76°
|
Observational Data |
Observed Visual Magnitude (V) | 5.24 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.57 |
Observed B-V Colour | +0.330 |
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 | 5.4 |
Observed Photographic Magnitude | 5.7 |
Morgan Keenan (MK) Spectral Type | F2III |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |