About: Kepler-19 System   Sponge Permalink

An Entity of Type : owl:Thing, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

System with two exoplanets discovered by Kepler, 690ly away. Planet b is a small Neptunian about 20 Earth masses and 2 Earth radii. It takes about 9 days to go around its star and has a surface temperature of 480C. Outer Planet c was discovered based on differences in transit timing (5 minutes) that it caused for Planet b. It is tilted relative to 'b', so it itself never transits. It is not massive enough to have its mass estimated. It could be a rocky planet on a circular 5-day orbit or a gas giant in an oblong 100 day orbit. First TTV detected planet confirmed that doesn't transit due to the fact that Kepler continuously observes the planet's transits, rather than stitches together several observations. Future observations with HARPs using radial velocity method will be used to pinpoint

AttributesValues
rdfs:label
  • Kepler-19 System
rdfs:comment
  • System with two exoplanets discovered by Kepler, 690ly away. Planet b is a small Neptunian about 20 Earth masses and 2 Earth radii. It takes about 9 days to go around its star and has a surface temperature of 480C. Outer Planet c was discovered based on differences in transit timing (5 minutes) that it caused for Planet b. It is tilted relative to 'b', so it itself never transits. It is not massive enough to have its mass estimated. It could be a rocky planet on a circular 5-day orbit or a gas giant in an oblong 100 day orbit. First TTV detected planet confirmed that doesn't transit due to the fact that Kepler continuously observes the planet's transits, rather than stitches together several observations. Future observations with HARPs using radial velocity method will be used to pinpoint
dbkwik:scratch-pad...iPageUsesTemplate
dbkwik:scratchpad/...iPageUsesTemplate
abstract
  • System with two exoplanets discovered by Kepler, 690ly away. Planet b is a small Neptunian about 20 Earth masses and 2 Earth radii. It takes about 9 days to go around its star and has a surface temperature of 480C. Outer Planet c was discovered based on differences in transit timing (5 minutes) that it caused for Planet b. It is tilted relative to 'b', so it itself never transits. It is not massive enough to have its mass estimated. It could be a rocky planet on a circular 5-day orbit or a gas giant in an oblong 100 day orbit. First TTV detected planet confirmed that doesn't transit due to the fact that Kepler continuously observes the planet's transits, rather than stitches together several observations. Future observations with HARPs using radial velocity method will be used to pinpoint planet c's mass.
Alternative Linked Data Views: ODE     Raw Data in: CXML | CSV | RDF ( N-Triples N3/Turtle JSON XML ) | OData ( Atom JSON ) | Microdata ( JSON HTML) | JSON-LD    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3217, on Linux (x86_64-pc-linux-gnu), Standard Edition
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2012 OpenLink Software