Identification Data |
Common Name | |
Constellation | Indus |
Star Name | iot Ind |
Skymap Number | 20510099 |
Henry Draper (HD) Number | 198308 |
Harvard Revised (HR) Number | 7968 |
SAO Number | 246762 |
Durchmusterung (DM) Number | CP-5211782 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 348897 |
Right Ascension (RA) J2000 | 20h 51m 30.049s |
Declination (Dec) J2000 | -51° 36' 29.444" |
Position Uncertainty | 0.0097s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00003 |
Proper Motion in Dec (J2000) | -0.005066 |
Radial Velocity | +021.4km s-1 |
Trigonometric Parallax | +0.00575s |
Trigonometric Parallax Uncertainty | 0.00079s |
GCI Unit Vector in X (J2000) | 0.422555 |
GCI Unit Vector in Y (J2000) | -0.455118 |
GCI Unit Vector in Z (J2000) | -0.783782 |
Galactic Longitude | 346.98° |
Galactic Latitude
| -39.34°
|
Observational Data |
Observed Visual Magnitude (V) | 5.06 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.18 |
Observed B-V Colour | +1.120 |
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 | 4.9 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K1II-III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |