WASP-99 is a star which hosts at least one extrasolar planet, WASP-99 b.
Star information
- Right ascension: 02h 39m 35s
- Declination: -50° 00' 29"
- Metallicity [Fe/H]: 0.21 ± 0.15
- Apparent magnitude: 9.5
- Temperature: 6180 ± 100 K (10664 °F, 5906 °C)
Planetary system
b
- Mass: 2.78 ± 0.13 MJ
- Semimajor axis: 0.0717 ± 0.0016 AU
- Orbital period: 5.75251 earth days