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- HD_207129 abstract "HD 207129 is a G-type pre-main-sequence star in the constellation of Grus. It has an apparent visual magnitude of approximately 5.58. This is a Sun-like star with the same stellar classification G2V and a similar mass. It is roughly the same age as the Sun, but has a lower abundance of elements other than hydrogen and helium; what astronomers term the star's metallicity.A debris disk has been imaged around this star in visible light using the ACS instrument on the Hubble Space Telescope; it has also been imaged in the infrared (70 μm) using the MIPS instrument on the Spitzer Space Telescope. Based on the ACS image, the disk appears to have a radius of about 163 astronomical units and to be about 30 AU wide, and to be inclined at 60° to the plane of the sky.Another star, CCDM J21483-4718B (also designated CD−47 13929 or WDS J21483-4718B), of apparent visual magnitude 8.7, has been observed 55 arcseconds away from this star, but based on comparison of proper motions, it is believed to be an optical double and not physically related to its companion.".
- HD_207129 wikiPageID "30814562".
- HD_207129 wikiPageRevisionID "594698514".
- HD_207129 absmagV "4.61".
- HD_207129 appmagV "5.58".
- HD_207129 bV "+0.60".
- HD_207129 class "G2V".
- HD_207129 constell Grus_(constellation).
- HD_207129 epoch Epoch_(astronomy).
- HD_207129 equinox "J2000.0".
- HD_207129 metalFe "−0.15".
- HD_207129 pError "0.78".
- HD_207129 parallax "63.95".
- HD_207129 propMoDec "−295.00".
- HD_207129 propMoRa "165.64".
- HD_207129 radius "1".
- HD_207129 rotationalVelocity "2".
- HD_207129 temperature "5900".
- HD_207129 uB "+0.08".
- HD_207129 subject Category:Double_stars.
- HD_207129 subject Category:G-type_main-sequence_stars.
- HD_207129 subject Category:Gliese_and_GJ_objects.
- HD_207129 subject Category:Grus_(constellation).
- HD_207129 subject Category:HR_objects.
- HD_207129 subject Category:Henry_Draper_Catalogue_objects.
- HD_207129 subject Category:Hipparcos_objects.
- HD_207129 subject Category:Pre-main-sequence_stars.
- HD_207129 type CelestialBody.
- HD_207129 type Star.
- HD_207129 type PhysicalBody.
- HD_207129 comment "HD 207129 is a G-type pre-main-sequence star in the constellation of Grus. It has an apparent visual magnitude of approximately 5.58. This is a Sun-like star with the same stellar classification G2V and a similar mass.".
- HD_207129 label "HD 207129".
- HD_207129 label "HD 207129".
- HD_207129 label "HD 207129".
- HD_207129 sameAs HD_207129.
- HD_207129 sameAs m.0gfh77m.
- HD_207129 sameAs Q5175024.
- HD_207129 sameAs Q5175024.
- HD_207129 wasDerivedFrom HD_207129?oldid=594698514.
- HD_207129 isPrimaryTopicOf HD_207129.
- HD_207129 name "HD 207129".