Star in the constellation Leo Minor
28 Leonis Minoris (28 LMi) is a solitary,[ 10] star located in the northernconstellation Leo Minor , the lesser lion. It has anapparent magnitude of 5.5,[ 2] naked eye . Based onparallax measurements from theGaia satellite , it is estimated to be 480light years distant.[ 1] Solar System with a heliocentricradial velocity ofkm/s [ 5] magnitudes due to interstellar dust.[ 11]
This is apopulation II [ 12] giant star with astellar classification of K1 III.[ 3] mass to theSun [ 7] girth .[ 1] luminosity of the Sun [ 1] photosphere at aneffective temperature ofK [ 8] iron abundance 90% of the Sun's, making it slightly metal deficient.[ 1]
^a b c d e f g h i j k l Vallenari, A.; et al. (Gaia collaboration) (2023)."Gaia Data Release 3. Summary of the content and survey properties" .Astronomy and Astrophysics .674 : A1.arXiv :2208.00211 Bibcode :2023A&A...674A...1G .doi :10.1051/0004-6361/202243940 S2CID 244398875 . Gaia DR3 record for this source atVizieR .^a b Høg, E.; Fabricius, C.; Makarov, V. V.; Urban, S.; Corbin, T.; Wycoff, G.; Bastian, U.; Schwekendiek, P.; Wicenec, A. (March 2000). "The Tycho-2 catalogue of the 2.5 million brightest stars".Astronomy and Astrophysics .355 :L27– L30.Bibcode :2000A&A...355L..27H .ISSN 0004-6361 . ^a b Adams, Walter S.; Joy, Alfred H.; Humason, Milton L.; Brayton, Ada Margaret (April 1935)."The Spectroscopic Absolute Magnitudes and Parallaxes of 4179 Stars" .The Astrophysical Journal .81 : 187.Bibcode :1935ApJ....81..187A .doi :10.1086/143628 eISSN 1538-4357 .ISSN 0004-637X . ^ Haggkvist, L.; Oja, T. (1970). "Results of BV photometry 1969-70 (Uppsala refractor)".Private Communication .Bibcode :1970Priv.........0H . ^a b Famaey, B.; Jorissen, A.; Luri, X.; Mayor, M.; Udry, S.; Dejonghe, H.; Turon, C. (January 2005)."Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters" .Astronomy and Astrophysics .430 : 165.arXiv :astro-ph/0409579 Bibcode :2005A&A...430..165F .doi :10.1051/0004-6361:20041272 S2CID 17804304 . ^ Anderson, E.; Francis, Ch. (May 2012). "XHIP: An extended hipparcos compilation".Astronomy Letters .38 (5):331– 346.arXiv :1108.4971 Bibcode :2012AstL...38..331A .doi :10.1134/S1063773712050015 .eISSN 1562-6873 .ISSN 1063-7737 .S2CID 119257644 . ^a b c Anders, F.; et al. (August 2019)."Photo-astrometric distances, extinctions, and astrophysical parameters forGaia DR2 stars brighter thanG = 18" .Astronomy & Astrophysics .628 : A94.arXiv :1904.11302 Bibcode :2019A&A...628A..94A .doi :10.1051/0004-6361/201935765 eISSN 1432-0746 .ISSN 0004-6361 . ^a b Stassun, Keivan G.; et al. (9 September 2019)."The RevisedTESS Input Catalog and Candidate Target List" .The Astronomical Journal .158 (4): 138.arXiv :1905.10694 Bibcode :2019AJ....158..138S .doi :10.3847/1538-3881/ab3467 eISSN 1538-3881 .hdl :1721.1/124721 S2CID 166227927 . ^ "28 LMi" .SIMBAD Centre de données astronomiques de Strasbourg . RetrievedNovember 18, 2022 .^ Eggleton, P. P.; Tokovinin, A. A. (11 September 2008)."A catalogue of multiplicity among bright stellar systems" .Monthly Notices of the Royal Astronomical Society .389 (2):869– 879.arXiv :0806.2878 Bibcode :2008MNRAS.389..869E .doi :10.1111/j.1365-2966.2008.13596.x eISSN 1365-2966 .ISSN 0035-8711 . ^ Gontcharov, George A.; Mosenkov, Aleksandr V. (28 September 2017)."Verifying reddening and extinction for Gaia DR1 TGAS main sequence stars" .Monthly Notices of the Royal Astronomical Society .472 (4):3805– 3820.arXiv :1709.01160 Bibcode :2017MNRAS.472.3805G .doi :10.1093/mnras/stx2219 eISSN 1365-2966 .ISSN 0035-8711 . ^ Bartkevicius, A.; Lazauskaite, R. (1 January 1997)."Classification of Population II Stars in the Vilnius Photometric System. II. Results" .Open Astronomy .6 (4): 499.Bibcode :1997BaltA...6..499B .doi :10.1515/astro-1997-0402 eISSN 2543-6376 .
