Identification Data |
Common Name | |
Constellation | Aquila |
Star Name | 37 Aql |
Skymap Number | 19350028 |
Henry Draper (HD) Number | 184492 |
Harvard Revised (HR) Number | 7430 |
SAO Number | 162792 |
Durchmusterung (DM) Number | SD-10 5122 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 236209 |
Right Ascension (RA) J2000 | 19h 35m 7.257s |
Declination (Dec) J2000 | -10° 33' 37.598" |
Position Uncertainty | 0.0064s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00047 |
Proper Motion in Dec (J2000) | -0.003066 |
Radial Velocity | -030.8km s-1 |
Trigonometric Parallax | +0.00734s |
Trigonometric Parallax Uncertainty | 0.00076s |
GCI Unit Vector in X (J2000) | 0.396400 |
GCI Unit Vector in Y (J2000) | -0.899599 |
GCI Unit Vector in Z (J2000) | -0.183273 |
Galactic Longitude | 28.31° |
Galactic Latitude
| -14.44°
|
Observational Data |
Observed Visual Magnitude (V) | 5.13 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.23 |
Observed B-V Colour | +1.095 |
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 | 6.0 |
Morgan Keenan (MK) Spectral Type | G8.5IIIa |
One-Dimensional Spectral Class | G5 |
Position Angle | |
Year of Observation | AD |