No need to register, buy now! [Right] – When the glow of the brown dwarf is subtracted from the image, a smaller and fainter companion object becomes visible. 2MASS J01033563-5515561 A - System With 1 Exoplanet . Moderate resolution spectra (R~17,000-18,000) obtained in the 1150-1750 A and 2770-2830 A bandpasses reveal H2 emission excited by HI Ly$\alpha$ photons, several … See all Gallery Search Results for 2M1207, 2MASS J12073346-3932539. 2MASS J22362452+4751425 - System With 1 Exoplanet . 55 Cnc - System With 5 Exoplanets . A giant planet candidate near a young brown dwarf. Moderate resolution spectra (R~17,000-18,000) obtained in the 1150-1750 A and 2770-2830 A bandpasses reveal H2 emission excited by HI Ly$\alpha$ photons, several … A new earth-sized exoplanet has been discovered Kepler-1649 c. A new Earth-sized exoplanet has been discovered. Prominent early examples included TWA 27 (2MASS J12073346−3932539, hereafter 2M1207−39) in TW Hydra (Gizis 2002), 2MASS J01415823−4633574 (hereafter 2M0141−46; Kirkpatrick et al. ''45 ( Almost-Equal-To 52 AU) as part of our adaptive optics imaging search for extrasolar giant planets around young low-mass stars. 2MASS J04414489+2301513 - System With 1 Exoplanet . [9] The existence of a dust disk has also been confirmed by infrared observations. 2011), Bolometric luminosity, Table 1, Mohanty 2007. 2M1207, 2M1207A or 2MASS J12073346-3932539 is a brown dwarf located in the constellation Centaurus; a companion object, 2M1207b, may be the first extrasolar planetary-mass companion to be directly imaged, and is the first discovered orbiting a brown dwarf. We present new far-ultraviolet observations of the young M8 brown dwarf 2MASS J12073346-3932539, which is surrounded by an accretion disk. 2M1207b is a planetary-mass object orbiting the brown dwarf 2M1207, in the constellation Centaurus, approximately 170 light-years from Earth. Contents[show] Name 2MASS J12073346-3932539 b Also called, 2M1207 b Discovery date April 2004 Discoverer Chauvin Orbiting 2MASS J12073346-3932539 Characteristics Mass = (roughly) 1271.32 Earth mass Radius = 16.77 Earths Semi-major axis = 46 AU … Hello Select your address Best Sellers Today's Deals New Releases Electronics Books Customer Service Gift Ideas Home Computers Gift Cards Sell This is one particular type of database known as a document-store database and it works primarily by saving JSON formatted 'documents'. It is one of the first candidate exoplanets to be directly observed (by infrared imaging). 2M1207, 2M1207A or 2MASS J12073346-3932539 is a brown dwarf located in the constellation Centaurus; a companion object, 2M1207b, may be the first extrasolar planetary-mass companion to be directly imaged, and is the first discovered orbiting a brown dwarf.[4][5]. The distance of 2M1207A is 52.8 pc, its age is 8 My, V mag is 20.1, its spectral class is M8V. [13], Coordinates: 12h 07m 33.47s, −39° 32′ 54.0″. 2M1207, 2M1207A or 2MASS J12073346-3932539 is a brown dwarf located in the constellation Centaurus; a companion object, 2M1207b, may be the first extrasolar planetary mass companion to be directly imaged, and is the first discovered orbiting a brown dwarf. [3] In December 2005, American astronomer Eric Mamajek [fr] reported a more accurate distance (53 ± 6 parsecs) to 2M1207 using the moving cluster method. 2008) could also be 7 The Extrasolar Planets Encyclopaedia (Schneider et al. We present new far-ultraviolet observations of the young M8 brown dwarf 2MASS J12073346-3932539, which is surrounded by an accretion disk. HD 95086 b is over a magnitude redder in K1−L′ color than 2MASS J12073346-3932539 b and HR 8799 c and d, despite having a similar L′ magnitude. It was discovered in April 2004 by the Very Large Telescope (VLT) at the Paranal Observatory in Chile by a team from the European Southern Observatory led by Gaël Chauvin. This composite image shows the exoplanet formally known as 2MASS J12073346-3932539 b (the red spot on the lower left), orbiting a brown dwarf 2M1207 (center). 2MASS J12073346-3932539 b, 2M 1207 b, 2M1207 b, 2M1207B, 2MASS1207-3932 B, 2MASSW J1207334-393254 b, 2M 1207-39 b: Right ascension: 181.89° Declination-39.55° Star distance: 52.4: Wikipedia article: 2M1207 b: Back : Fictional info ; Suggested name: Fran The: Planet type: Large cold gas giant: In English, Fran The is often referred to as the "white planet" because the ammonia prevalent on … Shown as a `` faint reddish speck of light '' in 2004 by the VLT ( Very Large 2mass j12073346 3932539 in... Distance of 2M1207A is 2mass j12073346 3932539 pc, its spectral class is M8V separation of 1,... ( Very Large Telescope ) in 2mass j12073346 3932539 the young M8 brown dwarf located 170 light-years away from earth of! First exoplanet imaged directly 2mass j12073346 3932539 2M1207b, four times more massive than Jupiter extrasolar! 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