Identification Data |
Common Name | |
Constellation | Aquila |
Star Name | 38mu Aql |
Skymap Number | 19340024 |
Henry Draper (HD) Number | 184406 |
Harvard Revised (HR) Number | 7429 |
SAO Number | 124799 |
Durchmusterung (DM) Number | BD+07 4132 |
Washington Double Stars (WDS) Number
| 19341+0723
|
Positional Data |
Position and Proper Motion (PPM) Number | 168141 |
Right Ascension (RA) J2000 | 19h 34m 5.352s |
Declination (Dec) J2000 | +7° 22' 44.189" |
Position Uncertainty | 0.0090s |
Proper Motion in RA (J2000)/cos(Dec) | +0.01430 |
Proper Motion in Dec (J2000) | -0.155466 |
Radial Velocity | -023.9km s-1 |
Trigonometric Parallax | +0.02950s |
Trigonometric Parallax Uncertainty | 0.00078s |
GCI Unit Vector in X (J2000) | 0.395801 |
GCI Unit Vector in Y (J2000) | -0.909311 |
GCI Unit Vector in Z (J2000) | 0.128431 |
Galactic Longitude | 44.42° |
Galactic Latitude
| -6.01°
|
Observational Data |
Observed Visual Magnitude (V) | 4.45 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.63 |
Observed B-V Colour | +1.176 |
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 | 4.7 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K3-IIIbFe0.5 |
One-Dimensional Spectral Class | K0 |
Position Angle | 280 |
Year of Observation | 1914. AD |