TrES-2b (also known as Kepler-1b or GSC 03549-02811b) is an extrasolar planet orbiting the star GSC 03549-02811 located 750 light years away from the Solar System. The planet was identified in 2011 as the darkest known exoplanet, reflecting less than 1% of any light that hits it.

Dec 7, 2024 · TrES-2 b is a gas giant exoplanet that orbits a G-type star. Its mass is 1.49 Jupiters, it takes 2.5 days to complete one orbit of its star, and is 0.03568 AU from its star.

Sep 26, 2011 · TrES-2b, which was discovered in 2006, is one of roughly 150 hot Jupiter planets known to exist outside our solar system. Astronomers are working to better understand the sometimes mysterious properties of these “dark” planets, from their mass to their orbital patterns to their atmospheric makeup.

GSC 03549-02811 (sometimes referred to as Kepler-1, or either TrES-2A or TrES-2 parent star in reference to its exoplanet TrES-2b) [7] is a binary star system containing a G-type main-sequence star similar to the Sun.

TrES-2 （TrES-2b、ケプラー1b）とは、 太陽系 から750 光年 離れた位置にある 太陽系外惑星 で、 GSC 03549-02811 と呼ばれる 恒星 の周りを 公転 している。 2011年にはTrES-2が恒星の光を1%未満しか反射しない非常に暗い天体だという観測結果が発表された [4]。 質量 と 半径 から 木星 と似た組成を持つ 巨大ガス惑星 だと考えられているが、木星とは異なって恒星の至近距離の軌道を運動しており、 ホット・ジュピター に分類される。 系外惑星探査機 ケプラー …

Oct 25, 2024 · At the center of the field is a star with a known "hot Jupiter" planet, named "TrES-2," zipping closely around it every 2.5 days. Kepler will observe TrES-2 and other known planets as a test to demonstrate that it is working properly, …

Three Transits of the Exoplanet TrES-2.

Sep 12, 2006 · We announce the discovery of the second transiting hot Jupiter discovered by the Trans-atlantic Exoplanet Survey. The planet, which we dub TrES-2, orbits the nearby star GSC 03549-02811 every 2.47063 days.

The planet TrES-2 b is a Hot Jupiter orbiting the star GSC 03549-02811. Kipping and Spiegel (2011) identified it as the darkest known exoplanet, reflecting less than 1% of the light that hits it. This table lists all stars in the system TrES-2.

We announce the discovery of the second transiting hot Jupiter discovered by the Trans-atlantic Exoplanet Survey. The planet, which we dub TrES-2, orbits the nearby star GSC 03549-02811 every 2.47063 days.