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{{Starbox begin | name=L 1159-16 }}{{Starbox observe | epoch=J2000 | ra={{RA|02|00|12.959}} | dec={{DEC|+13|03|07.01}} | appmag_v=12.298[3] | constell=Aries }}{{Starbox character | class=M4.5 V[4] | r-i =1.39 | v-r = | b-v=+1.80[5] | u-b=+1.37[5] | variable=Flare star }}{{Starbox astrometry | radial_v= | prop_mo_ra=+1092.0 | prop_mo_dec=–1772.9 | parallax=224.8 | p_error=2.9 | parallax_footnote = {{r|van Altena1995}} | absmag_v= }}{{Starbox detail | mass= | radius= | luminosity= | luminosity_bolometric = 0.00135[9] | temperature= | metal_fe= | gravity = | rotational_velocity = 3.8[9] | age_gyr = }}{{Starbox catalog | names=TZ Ari, 2MASS J02001278+1303112, GCTP 412.02, GJ 83.1, G 003-033, LHS 11.[11] }}{{Starbox reference |Simbad=V*+TZ+Ari }}{{Starbox end}}L 1159-16 is a red dwarf in the northern constellation of Aries. With an apparent visual magnitude of 12.298,[3] it is too faint to be seen by the naked eye, although it lies relatively close to the Sun at a distance of about {{Convert|14.5|ly|pc|abbr=off|lk=on}}.{{r|van Altena1995}} It is a flare star, which means it can suddenly increase in brightness for short periods of time. See alsoReferences1. ^{{cite web|url=http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=I/238A/picat&GCTP=412.02|title=GCTP 412.02|work=The General Catalogue of Trigonometric Stellar Parallaxes |edition=Fourth |author1=Van Altena W. F. |author2=Lee J. T. |author3=Hoffleit E. D. |year=1995|accessdate=2014-10-22}} 2. ^1 2 {{citation | last1=Landolt | first1=Arlo U. | title=UBVRI photometric standard stars in the magnitude range 11.5-16.0 around the celestial equator | journal=Astronomical Journal | volume=104 | issue=1 |date=July 1992 | pages=340–371, 436–491 | doi=10.1086/116242 | bibcode=1992AJ....104..340L | postscript=. }} 3. ^1 {{citation | last1=Riaz | first1=Basmah | last2=Gizis | first2=John E. | last3=Harvin | first3=James | title=Identification of New M Dwarfs in the Solar Neighborhood | journal=The Astronomical Journal | volume=132 | issue=2 | pages=866–872 |date=August 2006 | doi=10.1086/505632 | bibcode=2006AJ....132..866R | postscript=. |arxiv = astro-ph/0606617 }} 4. ^1 2 {{citation | last1=Nicolet | first1=B. | year=1978 | title=Photoelectric photometric Catalogue of homogeneous measurements in the UBV System | journal=Astronomy and Astrophysics Supplement Series | volume=34 | pages=1–49 | bibcode=1978A&AS...34....1N | postscript=. }} 5. ^1 2 {{citation | last1=McLean | first1=M. | last2=Berger | first2=E. | last3=Reiners | first3=A. | title=The Radio Activity-Rotation Relation of Ultracool Dwarfs | journal=The Astrophysical Journal | volume=746 | issue=1 | page=23 |date=February 2012 | doi=10.1088/0004-637X/746/1/23 | bibcode=2012ApJ...746...23M | postscript=. |arxiv = 1108.0415 }} 6. ^1 {{citation | title=TZ Ari -- Flare Star | work=SIMBAD Astronomical Database | publisher=Centre de Données astronomiques de Strasbourg | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=TZ+Arietis | accessdate=2012-08-18 | postscript=. }}
[1][2][3][4][5][6] }}- {{citation | last1=Harrington | first1=R. S. | last2=Dahn | first2=C. C. | title=Summary of U.S. Naval Observatory parallaxes | journal=Astronomical Journal | volume=85 | pages=454–465 |date=April 1980 | doi=10.1086/112696 | bibcode=1980AJ.....85..454H | postscript=. }}
- {{cite journal |last1=Riaz |first1=Basmah |last2=Gizis |first2=John E. |last3=Harvin |first3=James |title=Identification of New M Dwarfs in the Solar Neighborhood |year=2006 |journal=The Astronomical Journal |volume=132 | issue=2 | pages=866–872 |arxiv=astro-ph/0606617 |doi=10.1086/505632 |bibcode=2006AJ....132..866R}} Table 1.
- {{cite journal |last=Dittmann |first=Jason A. |title=Trigonometric Parallaxes for 1507 Nearby Mid-to-late M Dwarfs |year=2014 |journal=The Astrophysical Journal |volume=784 | issue=2 | pages=156 |arxiv=1312.3241 |doi=10.1088/0004-637X/784/2/156 |bibcode=2014ApJ...784..156D|last2=Irwin |first2=Jonathan M. |last3=Charbonneau |first3=David |last4=Berta-Thompson |first4=Zachory K. }} [https://www.cfa.harvard.edu/MEarth/MEarth_Parallaxes.txt Table with parallaxes].
External links- ARICNS entry
- luyten-1159-16
- Image luyten-1159-16
- GJ 83.1
- Image TZ Arietis
{{nearest systems|3}}{{Stars of Aries}}{{var-star-stub}} 7 : Local Bubble|M-type main-sequence stars|Aries (constellation)|Flare stars|Gliese and GJ objects|Objects with variable star designations|2MASS objects |