Identification Data |
Common Name | |
Constellation | Capricornus |
Star Name | 15ups Cap |
Skymap Number | 20400009 |
Henry Draper (HD) Number | 196777 |
Harvard Revised (HR) Number | 7900 |
SAO Number | 163779 |
Durchmusterung (DM) Number | SD-18 5738 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 237756 |
Right Ascension (RA) J2000 | 20h 40m 2.944s |
Declination (Dec) J2000 | -18° 8' 19.172" |
Position Uncertainty | 0.0111s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00160 |
Proper Motion in Dec (J2000) | -0.021666 |
Radial Velocity | -012.5km s-1 |
Trigonometric Parallax | +0.00432s |
Trigonometric Parallax Uncertainty | 0.00091s |
GCI Unit Vector in X (J2000) | 0.611001 |
GCI Unit Vector in Y (J2000) | -0.727846 |
GCI Unit Vector in Z (J2000) | -0.311318 |
Galactic Longitude | 27.58° |
Galactic Latitude
| -31.87°
|
Observational Data |
Observed Visual Magnitude (V) | 5.15 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.77 |
Observed B-V Colour | +1.616 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.010 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.3 |
Observed Photographic Magnitude | 6.7 |
Morgan Keenan (MK) Spectral Type | M2III |
One-Dimensional Spectral Class | M0 |
Position Angle | |
Year of Observation | AD |