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TRAPPIST-1

TRAPPIST-1 (also known as 2MASS J23062928−0502285 or SPECULOOS-1) is a red dwarf star with seven known exoplanets. It lies in the constellation Aquarius approximately 40.66 light-years (12.47 pc) away from Earth. An ultra-cool dwarf, it has a surface temperature of about 2,566 K (2,290 °C; 4,160 °F). Its radius is slightly larger than Jupiter's and it…

Art, Description & Planetary system

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Description

33 related topics

Planetary system

80 related topics

Potential planetary atmospheres

26 related topics

Reception and scientific importance

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Key facts & relationships

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Apparent magnitude (H)
10.718±0.021
Apparent magnitude (I)
14.024±0.115
Apparent magnitude (J)
11.354±0.022
Apparent magnitude (K)
10.296±0.023
Apparent magnitude (R)
16.466±0.065
Apparent magnitude (V)
18.798±0.082

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Overview

Discovery

Description

Planetary system

TRAPPIST-1b

TRAPPIST-1c

TRAPPIST-1d

TRAPPIST-1e

TRAPPIST-1f

TRAPPIST-1h

Candidate planet TRAPPIST-1i

Potential planetary atmospheres

Possible life

Reception and scientific importance

Advanced semantic analysis

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Map overview Semantic statistics

TRAPPIST-1

Nodes249
Edges248
Triples429
Avg. degree1.99
Density0.008032
Components1

How this topic connects Entity context

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TRAPPIST-1

Top relations

related to Further reading · 57
TRAPPIST-1 → Anthony, Arcand, Avi, Bibcode, Boutle, Communications, Cosmos, Del Genio, Developing, Domagal Goldman, Dzombeta, Earth Science, Eric, Fauchez, February, Flare Stars, Forget, Francois, Frontiers, Geoscientific Model Development
has impact · 42
TRAPPIST-1 → Aldo Spadon, All, Amaury Triaud, April Fools, As, Assuming, At, Because, Earth, Earth's, Earth's Moon, Exoplanet Travel Bureau, Exoplanets, Exoplanets Excursion, For TRAPPIST-1e, High Energy Stereoscopic System, Ignoring, In, International Astronomical Union, Isolation's
related to Possible life · 29
TRAPPIST-1 → Although, As, Bais, Chemolithotrophy, Due, Earth, Earth-like, Enceladus, Europa, Evryscope, If, Inadequate, Intense, Kepler Space Telescope, Life, Lingam, Loeb, Mullan, On, Solar
related to Discovery · 26
TRAPPIST-1 → Belgian, Chile, In, It, Its, John Gizis, June, La Silla Observatory, Liege, Liverpool Telescopes, Michaël Gillon, Morocco, North, Oukaïmeden Observatory, Planetesimals Small Telescope, Publication, South, South African Astronomical Observatory, Spain, Spitzer Space Telescope
related to Scientific importance · 19
TRAPPIST-1 → Africa, Arab, Chilean, Earth's, EU, Europe, Future, Islamic, It, Its, James Webb Space Telescope, JWST, Kepler's, Moroccan, North America, Proxima Centauri, Saudi Arabian, The, Together
related to Resonance and tides · 18
TRAPPIST-1 → Earth, Galilean, Hansen, However, Jupiter, Kepler-223, Lack, Laplace, Many, Models, Other, Simulations, Tamayo, The, These, TRAPPIST-1-like, TRAPPIST-1d, Vinson
related to Candidate planet TRAPPIST-1i · 16
TRAPPIST-1 → Although, Bayesian, Bode Law, Earth, If, James Webb Space Telescope, JWST, Kepler-90, Neptune's, The, Titius, TRAPPIST-1b, TRAPPIST-1c, TRAPPIST-1h, TRAPPIST-1i, Triton
related to Habitable zone · 16
TRAPPIST-1 → As, Because, Even, For, In, Intense, Other, Sun, Surface, The, This, Three, TRAPPIST-1h, Venus, X-ray, XUV
related to TRAPPIST-1c · 15
TRAPPIST-1 → Airlessness, AU, Based, CO2-rich, Earth, HST, Hubble Space Telescope, It, JWST, Observations, These, TRAPPIST-1's, TRAPPIST-1c, Venus, Venus-like
related to history · 13
TRAPPIST-1 → According, Alternatively, Flock, Inward-migrating, Ormel, Raymond, Resonant, The, The TRAPPIST-1, This, TRAPPIST-1's, TRAPPIST-1b, TRAPPIST-1h

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Important terminology

planets would star may water atmospheres planet could system earth radiation atmosphere observations stellar oceans likely life habitable trappist-1b mass

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
TRAPPIST-1Apparent magnitude (H)10.718±0.0211.00infobox
TRAPPIST-1Apparent magnitude (I)14.024±0.1151.00infobox
TRAPPIST-1Apparent magnitude (J)11.354±0.0221.00infobox
TRAPPIST-1Apparent magnitude (K)10.296±0.0231.00infobox
TRAPPIST-1Apparent magnitude (R)16.466±0.0651.00infobox
TRAPPIST-1Apparent magnitude (V)18.798±0.0821.00infobox
TRAPPIST-1ConstellationAquarius1.00infobox
TRAPPIST-1Declination−05° 02′ 29.04″1.00infobox
TRAPPIST-1Evolutionary stageMain sequence1.00infobox
TRAPPIST-1J−H color index0.6361.00infobox
TRAPPIST-1J−K color index1.0581.00infobox
TRAPPIST-1Right ascension23h 06m 29.368s1.00infobox
TRAPPIST-1R−I color index2.4421.00infobox
TRAPPIST-1Spectral typeM8V1.00infobox
TRAPPIST-1V−R color index2.3321.00infobox

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