Identification Data |
Common Name | |
Constellation | Crater |
Star Name | 15gam Crt |
Skymap Number | 11240112 |
Henry Draper (HD) Number | 99211 |
Harvard Revised (HR) Number | 4405 |
SAO Number | 156661 |
Durchmusterung (DM) Number | SD-16 3244 |
Washington Double Stars (WDS) Number
| 11249-1741
|
Positional Data |
Position and Proper Motion (PPM) Number | 224369 |
Right Ascension (RA) J2000 | 11h 24m 52.923s |
Declination (Dec) J2000 | -17° 41' 2.435" |
Position Uncertainty | 0.0080s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00679 |
Proper Motion in Dec (J2000) | +0.003266 |
Radial Velocity | +001.0km s-1 |
Trigonometric Parallax | +0.03890s |
Trigonometric Parallax Uncertainty | 0.00082s |
GCI Unit Vector in X (J2000) | -0.941583 |
GCI Unit Vector in Y (J2000) | 0.145420 |
GCI Unit Vector in Z (J2000) | -0.303767 |
Galactic Longitude | 275.42° |
Galactic Latitude
| 40.52°
|
Observational Data |
Observed Visual Magnitude (V) | 4.08 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.29 |
Observed B-V Colour | +0.205 |
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 | 4.1 |
Observed Photographic Magnitude | 4.3 |
Morgan Keenan (MK) Spectral Type | A5V |
One-Dimensional Spectral Class | A5 |
Position Angle | 94 |
Year of Observation | 1968. AD |