Identification Data |
Common Name | |
Constellation | Reticulum |
Star Name | zet2Ret |
Skymap Number | 3180006 |
Henry Draper (HD) Number | 20807 |
Harvard Revised (HR) Number | 1010 |
SAO Number | 248774 |
Durchmusterung (DM) Number | CP-62 265 |
Washington Double Stars (WDS) Number
| 03182-6230
|
Positional Data |
Position and Proper Motion (PPM) Number | 353441 |
Right Ascension (RA) J2000 | 3h 18m 12.818s |
Declination (Dec) J2000 | -62° 30' 22.907" |
Position Uncertainty | 0.0063s |
Proper Motion in RA (J2000)/cos(Dec) | +0.19221 |
Proper Motion in Dec (J2000) | +0.647066 |
Radial Velocity | +011.5km s-1 |
Trigonometric Parallax | +0.08279s |
Trigonometric Parallax Uncertainty | 0.00053s |
GCI Unit Vector in X (J2000) | 0.299490 |
GCI Unit Vector in Y (J2000) | 0.351321 |
GCI Unit Vector in Z (J2000) | -0.887062 |
Galactic Longitude | 278.99° |
Galactic Latitude
| -47.23°
|
Observational Data |
Observed Visual Magnitude (V) | 5.24 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 5.84 |
Observed B-V Colour | +0.600 |
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 | 5.1 |
Observed Photographic Magnitude | 5.7 |
Morgan Keenan (MK) Spectral Type | G1V |
One-Dimensional Spectral Class | G0 |
Position Angle | 216 |
Year of Observation | 1954. AD |