TOI-178 TYC 6991-475-1 00 29 12.3030 -30 27 13.4649 63.0 TOI-178 TYC 6991-475-1 Gaia DR2 2318295979126499200 0.7 12.0 4111.0 TOI-178 b Gaia DR2 2318295979126499200 b TYC 6991-475-1 b 0.02607 88.8 1.914558 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.00472 0.10278 1040.0 transit 1 2020 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org TOI-178 c 0.037 88.4 3.23845 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.01501 0.1489 873.0 transit 1 2018 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org TOI-178 d 0.0592 88.58 6.5577 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.00947 0.22946 690.0 transit 1 2018 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org TOI-178 e 0.0783 88.71 9.961881 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.01214 0.1969 600.0 transit 1 2020 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org TOI-178 f 0.1039 88.723 15.231915 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.02429 0.20403 521.0 transit 1 2019 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org TOI-178 g 0.1275 88.823 20.7095 The TOI-178 system is roughly 200 light-years away in the constellation of Sculptor and hosts at least six exoplanets. The five outer planets are in a complex chain of resonance, one of the longest yet discovered in a system of planets. The orbital period have the precise ratio of 18:9:6:4:3. In contrast to the well-ordered arrangement of the planets' orbits, the planets' density is much very disorderly. This contrast challenges astronomers' understanding of how planets form and evolve. The physical parameters of the system have been determined with data from the European Space Agency's CHEOPS satellite, alongside the ground-based ESPRESSO instrument on ESO's VLT and the NGTS and SPECULOOS. 0.0124 0.256 470.0 transit 1 2020 Confirmed planets 21/01/31 eso2102a This artist's impression shows the view from the planet in the TOI-178 system found orbiting furthest from the star. It is based on the known physical parameters for the planets and the star seen. Credit: ESO/L. Calcada/spaceengine.org Sculptor