The star displays anexcess ofnear infrared radiation, suggesting it has acircumstellar disk of dusty debris.[13] This disk has a mean temperature of75±17 K and is orbiting at an estimated radius of84±41 AU.[14] A faint stellar companion was detected in 2007 at theGemini Observatory, with a separation of6.09″±0.03″ from the primary.[10] This is equivalent to a physical projected separation of139 AU, which yields an estimatedorbital period of ~1,330 years.[15] The debris disk is orbiting close to the dynamically unstable region of this system.[14]
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^abHouk, Nancy; Smith-Moore, M. (1978),Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 4, Ann Arbor: Dept. of Astronomy, University of Michigan,Bibcode:1988mcts.book.....H.
^abcdefghiHarada, Caleb K.; et al. (June 2024), "Setting the Stage for the Search for Life with the Habitable Worlds Observatory: Properties of 164 Promising Planet-survey Targets",The Astrophysical Journal Supplement Series,272 (2), id. 30,arXiv:2401.03047,Bibcode:2024ApJS..272...30H,doi:10.3847/1538-4365/ad3e81.
^abSchröder, C.; et al. (January 2009), "Ca II HK emission in rapidly rotating stars. Evidence for an onset of the solar-type dynamo",Astronomy and Astrophysics,493 (3):1099–1107,Bibcode:2009A&A...493.1099S,doi:10.1051/0004-6361:200810377.
^Luyten, W. J. (June 1995), "New Luyten Catalogue of stars with proper motions larger than two tenths of an arcsecond (NLTT)",VizieR Online Data Catalog,Bibcode:1995yCat.1098....0L.
^"The Colour of Stars",Australia Telescope, Outreach and Education, Commonwealth Scientific and Industrial Research Organisation, December 21, 2004, archived fromthe original on 2013-12-03, retrieved2012-07-02.
