Planet GJ 433 b
| Name | GJ 433 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2009 | ||
| Mass | — | ||
| Mass*sin(i) | 0.01869 ( -0.00387 +0.00488 ) MJ |  |
+ |
| Semi-Major Axis | 0.062 (± 0.005) AU | |
+ |
| Orbital Period | 7.3708 ( -0.0014 +0.0009 ) day | |
+ |
| Eccentricity | 0.02 ( -0.02 +0.1 ) | |
+ |
| ω | 140.0 ( -139.0 +216.0 ) deg | |
+ |
| Tperi | 2454287.0 (± 1.0) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2020-01-10 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Spectrum | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 2.81 ( -0.44 +0.51 ) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
GJ 433| Name | GJ 433 | ||
| Distance | 9.04 (± 0.15) pc | ||
| Spectral type | M1.5 | ||
| Apparent magnitude V | 9.79 | ||
| Mass | 0.48 MSun | |
|
| Age | — | ||
| Effective temperature | 3600.0 K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | -0.22 | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 11:35:27.0 | ||
| Dec2000 | -32:32:24 | ||
| Alternate Names | |||
| Planetary system | 3 planets |
Other web-pages
Papers with primary data:- Radial Velocity:
More data
- Simbad
- Most recent references (ADS)
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