Identification Data |
Common Name | |
Constellation | Aries |
Star Name | 36 Ari |
Skymap Number | 2440048 |
Henry Draper (HD) Number | 17017 |
Harvard Revised (HR) Number | 808 |
SAO Number | 93081 |
Durchmusterung (DM) Number | BD+17 426 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 118499 |
Right Ascension (RA) J2000 | 2h 44m 19.112s |
Declination (Dec) J2000 | +17° 45' 50.140" |
Position Uncertainty | 0.0116s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00256 |
Proper Motion in Dec (J2000) | -0.035866 |
Radial Velocity | -033.5km s-1 |
Trigonometric Parallax | +0.00789s |
Trigonometric Parallax Uncertainty | 0.00092s |
GCI Unit Vector in X (J2000) | 0.717857 |
GCI Unit Vector in Y (J2000) | 0.625778 |
GCI Unit Vector in Z (J2000) | 0.305096 |
Galactic Longitude | 157.48° |
Galactic Latitude
| -37.42°
|
Observational Data |
Observed Visual Magnitude (V) | 6.39 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 7.53 |
Observed B-V Colour | +1.141 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.009 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K2III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |