Planetary System
The star rotates at an inclination of 69+21
−26 degrees relative to Earth.
In 1999 an extrasolar planet was detected around this star. It is probable that this planet shares that inclination.
| Companion |
Mass | Semimajor axis |
Orbital period |
Eccentricity | Radius |
|---|---|---|---|---|---|
| b | >6.38 ± 0.53 MJ | 2.16 ± 0.12 | 1076.4 ± 2.4 | 0.1023 ± 0.0096 | — |
Read more about this topic: 109 Piscium
Famous quotes containing the words planetary and/or system:
“We cannot cheat on DNA. We cannot get round photosynthesis. We cannot say I am not going to give a damn about phytoplankton. All these tiny mechanisms provide the preconditions of our planetary life. To say we do not care is to say in the most literal sense that “we choose death.””
—Barbara Ward (1914–1981)
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—Christine H. B. Grant, U.S. university athletic director. As quoted in the Chronicle of Higher Education, p. A42 (May 12, 1993)