Identification Data |
Common Name | |
Constellation | Musca |
Star Name | eps Mus |
Skymap Number | 12170078 |
Henry Draper (HD) Number | 106849 |
Harvard Revised (HR) Number | 4671 |
SAO Number | 251830 |
Durchmusterung (DM) Number | CP-67 1931 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 359307 |
Right Ascension (RA) J2000 | 12h 17m 34.276s |
Declination (Dec) J2000 | -67° 57' 38.649" |
Position Uncertainty | 0.0047s |
Proper Motion in RA (J2000)/cos(Dec) | -0.04109 |
Proper Motion in Dec (J2000) | -0.026466 |
Radial Velocity | +007.1km s-1 |
Trigonometric Parallax | +0.01080s |
Trigonometric Parallax Uncertainty | 0.00048s |
GCI Unit Vector in X (J2000) | -0.374140 |
GCI Unit Vector in Y (J2000) | -0.028741 |
GCI Unit Vector in Z (J2000) | -0.926927 |
Galactic Longitude | 299.76° |
Galactic Latitude
| -5.30°
|
Observational Data |
Observed Visual Magnitude (V) | 4.06 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 5.66 |
Observed B-V Colour | +1.603 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.057 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.2 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | M5III |
One-Dimensional Spectral Class | M0 |
Position Angle | |
Year of Observation | AD |