Planet HD 21693 c
| Name | HD 21693 c | ||
| Planet Status | Confirmed | ||
| Discovered in | 2011 | ||
| Mass | — | ||
| Mass*sin(i) | 0.06472 ( -0.0057 +0.0057 ) MJ | ||
| Semi-Major Axis | 0.2644 (± 0.0044) AU | ||
| Orbital Period | 53.881 (± 0.0704) day | ||
| Eccentricity | 0.24 (± 0.09) | ||
| ω | — | ||
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2011-09-12 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 21693| Name | HD 21693 | ||
| Distance | 32.4 (± 0.5) pc | ||
| Spectral type | G9IV | ||
| Apparent magnitude V | 7.94 | ||
| Mass | — | ||
| Age | — | ||
| Effective temperature | — | ||
| Radius | — | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 03:27:12.0 | ||
| Dec2000 | -58:19:25 | ||
| Alternate Names | |||
| Planetary system | 2 planets |
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Content
Content and Chapter 5
