K2-277 - System
K2-277, a Sun-like G-type star of 0.97 solar masses, and K2-277 b, a planet with 2.2 Earth radii, with an orbital period of 6.3 days, at 0.066 AU from its star, and an equilibrium temperature near 1,049 K.
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Exoplanets
1-Planet System, page 50
Analyze isolated alien worlds orbiting a singular host star to observe basic orbital parameters, tidal locks, and planetary eccentricities.
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K2-278 - System
K2-278, a Sun-like F-type star of 1.40 solar masses, and K2-278 b, a planet with 3.0 Earth radii, with an orbital period of 3.3 days, at 0.049 AU from its star, and an equilibrium temperature near 1,711 K.
K2-279 - System
K2-279, a Sun-like G-type star of 0.79 solar masses, and K2-279 b, a planet with 1.2 Earth radii, with an orbital period of 7.1 days, at 0.067 AU from its star, and an equilibrium temperature near 879 K.
K2-28 - System
K2-28, a cool M-dwarf of 0.26 solar masses, and K2-28 b, a planet with 2.3 Earth radii, with an orbital period of 2.3 days, at 0.021 AU from its star, and an equilibrium temperature near 568 K.
K2-280 - System
K2-280, a Sun-like G-type star of 1.03 solar masses, and K2-280 b, a 0.12-Jupiter-mass companion, with an orbital period of 19.9 days, at 0.146 AU from its star, and an equilibrium temperature near 787 K.
K2-281 - System
K2-281, an orange K-type dwarf of 0.82 solar masses, and K2-281 b, a planet with 8.2 Earth radii, with an orbital period of 8.7 days, at 0.077 AU from its star, and an equilibrium temperature near 665 K.
K2-282 - System
K2-282, a Sun-like G-type star of 0.94 solar masses, and K2-282 b, a planet with 2.5 Earth radii, with an orbital period of 4.2 days.
K2-283 - System
K2-283, an orange K-type dwarf of 0.89 solar masses, and K2-283 b, a planet with 3.5 Earth radii, with an orbital period of 1.9 days, at 0.029 AU from its star, and an equilibrium temperature near 1,186 K.
K2-284 - System
K2-284, an orange K-type dwarf of 0.63 solar masses, and K2-284 b, a planet with 2.8 Earth radii, with an orbital period of 4.8 days, at 0.048 AU from its star, and an equilibrium temperature near 653 K.
K2-286 - System
K2-286, a cool M-dwarf of 0.64 solar masses, and K2-286 b, a planet with 2.1 Earth radii, with an orbital period of 27.4 days, at 0.177 AU from its star, and an equilibrium temperature near 347 K.
K2-287 - System
K2-287, a Sun-like G-type star of 1.06 solar masses, and K2-287 b, a 0.32-Jupiter-mass companion, with an orbital period of 14.9 days, at 0.121 AU from its star, and an equilibrium temperature near 804 K.
K2-288 B - System
K2-288 B, a cool M-dwarf of 0.33 solar masses, and K2-288 B b, a planet with 1.9 Earth radii, with an orbital period of 31.4 days, at 0.164 AU from its star, and an equilibrium temperature near 226 K.
K2-289 - System
K2-289, a Sun-like G-type star of 0.95 solar masses, and K2-289 b, a planet with 9.1 Earth radii, with an orbital period of 13.2 days, at 0.107 AU from its star, and an equilibrium temperature near 753 K.
K2-29 - System
K2-29, a Sun-like G-type star of 0.94 solar masses, and K2-29 b, a 0.73-Jupiter-mass companion, with an orbital period of 3.3 days, at 0.042 AU from its star, and an equilibrium temperature near 1,171 K.
K2-291 - System
K2-291, a Sun-like G-type star of 0.93 solar masses, and K2-291 b, a 6.5-Earth-mass planet, with an orbital period of 2.2 days, at 0.033 AU from its star.
K2-292 - System
K2-292, a Sun-like G-type star of 1.00 solar masses, and K2-292 b, a 0.08-Jupiter-mass companion, with an orbital period of 17.0 days, at 0.130 AU from its star, and an equilibrium temperature near 795 K.
K2-295 - System
K2-295, an orange K-type dwarf of 0.74 solar masses, and K2-295 b, a 0.34-Jupiter-mass companion, with an orbital period of 4.0 days, at 0.045 AU from its star, and an equilibrium temperature near 852 K.
K2-30 - System
K2-30, a Sun-like G-type star of 0.90 solar masses, and K2-30 b, a 0.58-Jupiter-mass companion, with an orbital period of 4.1 days, at 0.048 AU from its star, and an equilibrium temperature near 1,092 K.