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- HD_139664 abstract "HD 139664 is an F-type main-sequence star in the constellation of Lupus. It has an apparent visual magnitude of approximately 4.64. A debris disk has been imaged around this star using the coronagraphic mode of the ACS instrument on the Hubble Space Telescope. The disk appears to have a dust maximum at 83 AU from the star and a sharp outer boundary at 109 AU. These features may be caused by gravitational perturbations from planets orbiting the star.".
- HD_139664 thumbnail HD_139664.jpg?width=300.
- HD_139664 wikiPageID "30755677".
- HD_139664 wikiPageRevisionID "594594470".
- HD_139664 absmagV "3.42".
- HD_139664 ageGyr "1.3".
- HD_139664 appmagV "4.64".
- HD_139664 bV "+0.40".
- HD_139664 caption "ACS image of debris disk around HD 139664.".
- HD_139664 class "F5V".
- HD_139664 constell Lupus_(constellation).
- HD_139664 credit "NASA/ESA".
- HD_139664 epoch Epoch_(astronomy).
- HD_139664 equinox "J2000.0".
- HD_139664 mass "1.29".
- HD_139664 metalFe "−0.11".
- HD_139664 pError "0.72".
- HD_139664 parallax "57.09".
- HD_139664 propMoDec "−265.69".
- HD_139664 propMoRa "−168.70".
- HD_139664 rI "+0.20".
- HD_139664 radialV "−5.4 ± 2".
- HD_139664 radius "0.91".
- HD_139664 rotationalVelocity "87".
- HD_139664 temperature "6600".
- HD_139664 uB "−0.03".
- HD_139664 subject Category:Bayer_objects.
- HD_139664 subject Category:F-type_main-sequence_stars.
- HD_139664 subject Category:Gliese_and_GJ_objects.
- HD_139664 subject Category:HR_objects.
- HD_139664 subject Category:Henry_Draper_Catalogue_objects.
- HD_139664 subject Category:Hipparcos_objects.
- HD_139664 subject Category:Lupus_(constellation).
- HD_139664 type CelestialBody.
- HD_139664 type Star.
- HD_139664 type PhysicalBody.
- HD_139664 comment "HD 139664 is an F-type main-sequence star in the constellation of Lupus. It has an apparent visual magnitude of approximately 4.64. A debris disk has been imaged around this star using the coronagraphic mode of the ACS instrument on the Hubble Space Telescope. The disk appears to have a dust maximum at 83 AU from the star and a sharp outer boundary at 109 AU. These features may be caused by gravitational perturbations from planets orbiting the star.".
- HD_139664 label "G Lupi".
- HD_139664 label "HD 139664".
- HD_139664 label "HD 139664".
- HD_139664 label "HD 139664".
- HD_139664 sameAs HD_139664.
- HD_139664 sameAs G_Lupi.
- HD_139664 sameAs m.0gfh8q0.
- HD_139664 sameAs Q2671032.
- HD_139664 sameAs Q2671032.
- HD_139664 wasDerivedFrom HD_139664?oldid=594594470.
- HD_139664 depiction HD_139664.jpg.
- HD_139664 isPrimaryTopicOf HD_139664.
- HD_139664 name "HD 139664".