Identification Data |
Common Name | |
Constellation | Aquarius |
Star Name | 33iot Aqr |
Skymap Number | 22060077 |
Henry Draper (HD) Number | 209819 |
Harvard Revised (HR) Number | 8418 |
SAO Number | 164861 |
Durchmusterung (DM) Number | SD-14 6209 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 239801 |
Right Ascension (RA) J2000 | 22h 6m 26.229s |
Declination (Dec) J2000 | -13° 52' 10.845" |
Position Uncertainty | 0.0091s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00278 |
Proper Motion in Dec (J2000) | -0.057266 |
Radial Velocity | -010.km s-1 |
Trigonometric Parallax | +0.01890s |
Trigonometric Parallax Uncertainty | 0.00095s |
GCI Unit Vector in X (J2000) | 0.854076 |
GCI Unit Vector in Y (J2000) | -0.461618 |
GCI Unit Vector in Z (J2000) | -0.239714 |
Galactic Longitude | 43.52° |
Galactic Latitude
| -49.37°
|
Observational Data |
Observed Visual Magnitude (V) | 4.29 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.22 |
Observed B-V Colour | -0.066 |
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 | 4.4 |
Observed Photographic Magnitude | 4.3 |
Morgan Keenan (MK) Spectral Type | B9IV-V |
One-Dimensional Spectral Class | B8 |
Position Angle | |
Year of Observation | AD |