Identification Data |
Common Name | |
Constellation | Aquarius |
Star Name | 29 Aqr |
Skymap Number | 22020194 |
Henry Draper (HD) Number | 209278 |
Harvard Revised (HR) Number | 8396 |
SAO Number | 164830 |
Durchmusterung (DM) Number | SD-17 6422 |
Washington Double Stars (WDS) Number
| 22024-1658
|
Positional Data |
Position and Proper Motion (PPM) Number | 239702 |
Right Ascension (RA) J2000 | 22h 2m 26.494s |
Declination (Dec) J2000 | -16° 57' 51.859" |
Position Uncertainty | 0.0253s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00041 |
Proper Motion in Dec (J2000) | -0.001167 |
Radial Velocity | +015.km s-1 |
Trigonometric Parallax | +0.00692s |
Trigonometric Parallax Uncertainty | 0.00217s |
GCI Unit Vector in X (J2000) | 0.833389 |
GCI Unit Vector in Y (J2000) | -0.469392 |
GCI Unit Vector in Z (J2000) | -0.291778 |
Galactic Longitude | 38.55° |
Galactic Latitude
| -49.74°
|
Observational Data |
Observed Visual Magnitude (V) | |
Derived Visual Magnitude | 7.28 |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.500 |
Observed B Magnitude | |
Observed B-V Colour | |
Observed B Magnitude or (B-V) Magnitude Uncertainty | |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 7.2 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A2V |
One-Dimensional Spectral Class | A2 |
Position Angle | 246 |
Year of Observation | 1991. AD |