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AD Leonis
AD Leonis (Gliese 388) adalah bintang katai merah. Jaraknya relatif dekat Matahari, dengan jarak sekitar 16 tahun cahaya, di konstelasi Leo. AD Leonis adalah bintang deret utama dengan klasifikasi spektrum M3.5V.[14] Ini adalah bintang suar yang mengalami peningkatan luminositas secara acak.[15][16]
Lihat pula
Referensi
- ^ a b c d Høg, E.; Fabricius, C.; Makarov, V.V.; Urban, S.; Corbin, T.; Wycoff, G.; et al. (March 2000). "The Tycho-2 catalogue of the 2.5 million brightest stars". Astronomy and Astrophysics. 355: L27–L30. Bibcode:2000A&A...355L..27H. doi:10.1888/0333750888/2862.
- ^ a b c Nicolet, B. (October 1978). "Catalogue of homogeneous data in the UBV photoelectric photometric system". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...34....1N.
- ^ Shkolnik, Evgenya; Liu, Michael C.; Reid, I. Neill (July 2009). "Identifying the young low-mass stars within 25 pc. I. Spectroscopic observations". The Astrophysical Journal. 699 (1): 649–666. arXiv:0904.3323
 . Bibcode:2009ApJ...699..649S. doi:10.1088/0004-637X/699/1/649.
- ^ Kukarkin, B.V.; Kholopov, P.N.; Pskovsky, Y.P.; Efremov, Y.N.; Kukarkina, N.P.; Kurochkin, N.E.; Medvedeva, G.I. (1971). "The third edition, containing information on 20,437 variable stars discovered and designated till 1968". General Catalogue of Variable Stars (edisi ke-3rd). Bibcode:1971GCVS3.C......0K.
- ^ Evans, D.S. (20–24 June 1966). "The revision of the General Catalogue of Radial Velocities". Dalam Batten, Alan Henry; Heard, John Frederick. Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30. University of Toronto: International Astronomical Union. Bibcode:1967IAUS...30...57E.
- ^ Gliese, W.; Jahreiß, H. (1991). "Gl 388". Preliminary Version of the Third Catalogue of Nearby Stars. Diakses tanggal 2014-11-22.
- ^ a b "The One Hundred Nearest Star Systems". Georgia State University. 1 January 2009. Diakses tanggal 2009-09-25.
- ^ a b c Reiners, A.; Basri, G.; Browning, M. (February 2009). "Evidence for magnetic flux saturation in rapidly rotating M stars". The Astrophysical Journal. 692 (1): 538–545. arXiv:0810.5139 . Bibcode:2009ApJ...692..538R. doi:10.1088/0004-637X/692/1/538.
- ^ a b Pettersen, B.R.; Coleman, L.A. (December 1981). "Chromospheric lines in red dwarf flare stars, I - AD Leonis and GX Andromedae". Astrophysical Journal. 251 (12): 571–82. Bibcode:1981ApJ...251..571P. doi:10.1086/159500.
- ^ a b Rojas-Ayala, Bárbara; Covey, Kevin R.; Muirhead, Philip S.; Lloyd, James P. (April 2012). "Metallicity and temperature indicators in M dwarf K band spectra: Testing new and updated calibrations with observations of 133 Solar neighborhood M dwarfs". The Astrophysical Journal. 748 (2): 93. arXiv:1112.4567 . Bibcode:2012ApJ...748...93R. doi:10.1088/0004-637X/748/2/93.
- ^ Reiners, A. (May 2007). "The narrowest M dwarf line profiles and the rotation-activity connection at very slow rotation". Astronomy and Astrophysics. 467 (1): 259–268. arXiv:astro-ph/0702634 . Bibcode:2007A&A...467..259R. doi:10.1051/0004-6361:20066991.
- ^ Shkolnik, Evgenya; Liu, Michael C.; Reid, I. Neill (July 2009). "Identifying the young low-mass stars within 25 pc. I. Spectroscopic observations". The Astrophysical Journal. 699 (1): 649–666. arXiv:0904.3323 . Bibcode:2009ApJ...699..649S. doi:10.1088/0004-637X/699/1/649.
- ^ "V* AD Leo – Flare Star". SIMBAD. Centre de Données astronomiques de Strasbourg. Diakses tanggal 2009-09-25.
- ^ Shkolnik, Evgenya; Liu, Michael C.; Reid, I. Neill (2009-06-16). "IDENTIFYING THE YOUNG LOW-MASS STARS WITHIN 25 PC. I. SPECTROSCOPIC OBSERVATIONS". The Astrophysical Journal. 699 (1): 649–666. doi:10.1088/0004-637x/699/1/649. ISSN 0004-637X.
- ^ Kukarkin, B.V.; Kholopov, P.N.; Kireeva, N.N. (1977). "Work on the General Catalogue of Variable Stars". International Astronomical Union Colloquium. 35: 131–133. doi:10.1017/s0252921100052969. ISSN 0252-9211.
- ^ Genova, F.; Bonnarel, F.; Bartlett, J. G.; Dubois, P.; Egret, D.; Jasniewicz, G.; Lesteven, S.; Ochsenbein, F.; Wenger, M. (1997-01-01). "The Centre de Données Astronomiques de Strasbourg". Open Astronomy. 6 (2). doi:10.1515/astro-1997-0206. ISSN 2543-6376.
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