Identification Data |
Common Name | |
Constellation | Volans |
Star Name | del Vol |
Skymap Number | 7160217 |
Henry Draper (HD) Number | 57623 |
Harvard Revised (HR) Number | 2803 |
SAO Number | 249809 |
Durchmusterung (DM) Number | CP-67 730 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 355940 |
Right Ascension (RA) J2000 | 7h 16m 49.824s |
Declination (Dec) J2000 | -67° 57' 25.747" |
Position Uncertainty | 0.0062s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00073 |
Proper Motion in Dec (J2000) | +0.008566 |
Radial Velocity | +022.5km s-1 |
Trigonometric Parallax | +0.00494s |
Trigonometric Parallax Uncertainty | 0.00046s |
GCI Unit Vector in X (J2000) | -0.123471 |
GCI Unit Vector in Y (J2000) | 0.354408 |
GCI Unit Vector in Z (J2000) | -0.926903 |
Galactic Longitude | 279.09° |
Galactic Latitude
| -22.69°
|
Observational Data |
Observed Visual Magnitude (V) | 3.97 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.74 |
Observed B-V Colour | +0.774 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.0 |
Observed Photographic Magnitude | 4.4 |
Morgan Keenan (MK) Spectral Type | F6II |
One-Dimensional Spectral Class | F5 |
Position Angle | |
Year of Observation | AD |