| Proper Name | None | | Bayer Designation | None | | Flamsteed Number | None | | HR (BSC) | None | | HD | None | | Other Designations | TRAPPIST-1, K2-112, 2MASS J23062928-0502285, EPIC 246199087 | | Constellation | Aquarius | | Right Ascension | 23h 6m 29s | | Declination | -5° 2' 29" | | Distance | 41 light years
12 parsecs | | Magnitude | Apparent: +18.80
Absolute: +18.32 | | Spectral Class | M7.5Ve red dwarf | | Optimum Visibility | September | | Planets in this system |
TRAPPIST-1 b, Earth-mass planet
TRAPPIST-1 c, Earth-mass planet
TRAPPIST-1 d, Earth-mass planet
TRAPPIST-1 e, Earth-mass planet
TRAPPIST-1 f, Earth-mass planet
TRAPPIST-1 g, Earth-mass planet
TRAPPIST-1 h, Earth-mass planet |
Imagery provided by Aladin sky atlas
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