what is trappist 1 system ? And how many planets in trappist 1 system ?
Answers
Answer:
TRAPPIST-1, also designated 2MASS J23062928-0502285, is an ultra-cool red dwarf star with a radius slightly larger than the planet Jupiter, while having 84 times Jupiter's mass. ... Seven temperate terrestrial planets have been detected orbiting it, more than any other planetary system except Kepler-90.
Distance to Earth: 39.46 light years
Surface temperature: 2,550 K
Radius: 84,180 km
Distance: 40.54 ± 0.06 ly; (12.43 ± 0.02 pc)
Coordinates: RA 23h 6m 29s | Dec -5° 2′ 29″
Constellation: Aquarius
Trappist-1 has seven planets
- Trappist b
- Trappist c
- Trappist d
- Trappist e
- Trappist f
- Trappist g
- Trappist h
Answer:
TRAPPIST-1, also designated 2MASS J23062928-0502285, is an ultra-cool red dwarf star with a radius slightly larger than the planet Jupiter, while having 84 times Jupiter's mass. It is about 40 light-years from the Sun in the constellation Aquarius.
Trappist-1 has seven planets