| dbo:abstract |
WASP-48 is a subgiant star about 1400 light-years away. The star is likely older than Sun and slightly depleted in heavy elements. It shows an infrared excess noise of unknown origin, yet has no detectable ultraviolet emissions associated with the starspot activity. The discrepancy may be due to large interstellar absorption of light in interstellar medium for WASP-48. The measurements are compounded by the emission from eclipsing contact binary NSVS-3071474 projected on sky plane nearby, although no true stellar companions were detected by survey in 2015. The star is rotating rapidly, being spun up by the tides raised by the giant planet on close orbit. (en) WASP-48 — звезда, которая находится в созвездии Лебедя на расстоянии приблизительно 1402 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) |
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dbr:Interstellar_medium dbc:Cygnus_(constellation) dbc:G-type_subgiants dbc:Planetary_systems_with_one_confirmed_planet dbr:Starspot dbr:Subgiant dbr:Hot_Jupiter dbc:Planetary_transit_variables dbr:Transit_(astronomy) dbr:WASP-48b dbc:2MASS_objects dbr:Cygnus_(constellation) dbr:Extinction_(astronomy) |
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| rdfs:comment |
WASP-48 — звезда, которая находится в созвездии Лебедя на расстоянии приблизительно 1402 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) WASP-48 is a subgiant star about 1400 light-years away. The star is likely older than Sun and slightly depleted in heavy elements. It shows an infrared excess noise of unknown origin, yet has no detectable ultraviolet emissions associated with the starspot activity. The discrepancy may be due to large interstellar absorption of light in interstellar medium for WASP-48. The measurements are compounded by the emission from eclipsing contact binary NSVS-3071474 projected on sky plane nearby, although no true stellar companions were detected by survey in 2015. (en) |
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WASP-48 (ru) WASP-48 (en) |
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