Identification Data |
Common Name | |
Constellation | Aquarius |
Star Name | 68 Aqr |
Skymap Number | 22470089 |
Henry Draper (HD) Number | 215721 |
Harvard Revised (HR) Number | 8670 |
SAO Number | 165293 |
Durchmusterung (DM) Number | SD-20 6486 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 240753 |
Right Ascension (RA) J2000 | 22h 47m 33.124s |
Declination (Dec) J2000 | -19° 36' 48.150" |
Position Uncertainty | 0.0099s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00723 |
Proper Motion in Dec (J2000) | -0.206066 |
Radial Velocity | +023.3km s-1 |
Trigonometric Parallax | +0.01226s |
Trigonometric Parallax Uncertainty | 0.00087s |
GCI Unit Vector in X (J2000) | 0.895305 |
GCI Unit Vector in Y (J2000) | -0.292838 |
GCI Unit Vector in Z (J2000) | -0.335671 |
Galactic Longitude | 41.12° |
Galactic Latitude
| -60.68°
|
Observational Data |
Observed Visual Magnitude (V) | 5.25 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.19 |
Observed B-V Colour | +0.935 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.4 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | G7III |
One-Dimensional Spectral Class | G5 |
Position Angle | |
Year of Observation | AD |