Identification Data |
Common Name | |
Constellation | Serpens |
Star Name | 60 Ser |
Skymap Number | 18290154 |
Henry Draper (HD) Number | 170474 |
Harvard Revised (HR) Number | 6935 |
SAO Number | 142348 |
Durchmusterung (DM) Number | SD-02 4641 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 180346 |
Right Ascension (RA) J2000 | 18h 29m 40.979s |
Declination (Dec) J2000 | -1° 59' 7.108" |
Position Uncertainty | 0.0083s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00198 |
Proper Motion in Dec (J2000) | -0.033866 |
Radial Velocity | +027.5km s-1 |
Trigonometric Parallax | +0.01381s |
Trigonometric Parallax Uncertainty | 0.00078s |
GCI Unit Vector in X (J2000) | 0.129077 |
GCI Unit Vector in Y (J2000) | -0.991029 |
GCI Unit Vector in Z (J2000) | -0.034643 |
Galactic Longitude | 28.68° |
Galactic Latitude
| 3.93°
|
Observational Data |
Observed Visual Magnitude (V) | 5.38 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.33 |
Observed B-V Colour | +0.954 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.4 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K0III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |